java.lang.Object
- org.apache.ignite.internal.processors.cache.GridCacheProxyImpl<K,V>

All Implemented Interfaces:

Externalizable, Serializable, Iterable<javax.cache.Cache.Entry<K,V>>, IgniteInternalCache<K,V>
```
public class GridCacheProxyImpl<K,V>
extends Object
implements IgniteInternalCache<K,V>, Externalizable
```
Cache proxy.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`GridCacheProxyImpl()`	Empty constructor required for `Externalizable`.
`GridCacheProxyImpl(GridCacheContext<K,V> ctx, IgniteInternalCache<K,V> delegate, @Nullable CacheOperationContext opCtx)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Affinity<K>`	`affinity()`	Gets affinity service to provide information about data partitioning and distribution.
`<K1,V1> IgniteInternalCache<K1,V1>`	`cache()`	Gets base cache for this projection.
`void`	`clear()`	Clears cache on all nodes that store it's data.
`void`	`clear(K key)`	Clears key on all nodes that store it's data.
`void`	`clearAll(Set<? extends K> keys)`	Clears keys on all nodes that store it's data.
`IgniteInternalFuture<?>`	`clearAllAsync(Set<? extends K> keys)`
`IgniteInternalFuture<?>`	`clearAsync()`
`IgniteInternalFuture<?>`	`clearAsync(K key)`
`void`	`clearLocally(boolean srv, boolean near, boolean readers)`	Clears all entries from this cache only if the entry is not currently locked or participating in a transaction.
`boolean`	`clearLocally(K key)`	Clears an entry from this cache and swap storage only if the entry is not currently locked, and is not participating in a transaction.
`void`	`clearLocallyAll(Set<? extends K> keys, boolean srv, boolean near, boolean readers)`	Clears entries from this cache and swap storage only if the entry is not currently locked, and is not participating in a transaction.
`CacheMetrics`	`clusterMetrics()`	Gets whole cluster metrics (statistics) for this cache.
`CacheMetrics`	`clusterMetrics(ClusterGroup grp)`	Gets cluster group metrics (statistics) for this cache.
`CacheConfiguration`	`configuration()`	Gets configuration bean for this cache.
`boolean`	`containsKey(K key)`
`IgniteInternalFuture<Boolean>`	`containsKeyAsync(K key)`
`boolean`	`containsKeys(Collection<? extends K> keys)`
`IgniteInternalFuture<Boolean>`	`containsKeysAsync(Collection<? extends K> keys)`
`GridCacheContext<K,V>`	`context()`
`IgniteInternalCache<K,V>`	`delegate()`
`Set<javax.cache.Cache.Entry<K,V>>`	`entrySet()`	Gets set of all entries cached on this node.
`boolean`	`evict(K key)`	Evicts entry associated with given key from cache.
`void`	`evictAll(@Nullable Collection<? extends K> keys)`	Attempts to evict all entries associated with keys.
`@Nullable javax.cache.expiry.ExpiryPolicy`	`expiry()`
`V`	`get(K key)`	Retrieves value mapped to the specified key from cache.
`Map<K,V>`	`getAll(@Nullable Collection<? extends K> keys)`	Retrieves values mapped to the specified keys from cache.
`IgniteInternalFuture<Map<K,V>>`	`getAllAsync(@Nullable Collection<? extends K> keys)`	Asynchronously retrieves values mapped to the specified keys from cache.
`@Nullable Map<K,V>`	`getAllOutTx(Set<? extends K> keys)`	Gets values from cache.
`@Nullable IgniteInternalFuture<Map<K,V>>`	`getAllOutTxAsync(Set<? extends K> keys)`	Gets values from cache.
`V`	`getAndPut(K key, V val)`	Stores given key-value pair in cache.
`IgniteInternalFuture<V>`	`getAndPutAsync(K key, V val)`	Asynchronously stores given key-value pair in cache.
`V`	`getAndPutIfAbsent(K key, V val)`	Stores given key-value pair in cache only if cache had no previous mapping for it.
`IgniteInternalFuture<V>`	`getAndPutIfAbsentAsync(K key, V val)`	Asynchronously stores given key-value pair in cache only if cache had no previous mapping for it.
`V`	`getAndRemove(K key)`	Removes given key mapping from cache.
`IgniteInternalFuture<V>`	`getAndRemoveAsync(K key)`	Asynchronously removes given key mapping from cache.
`V`	`getAndReplace(K key, V val)`	Stores given key-value pair in cache only if there is a previous mapping for it.
`IgniteInternalFuture<V>`	`getAndReplaceAsync(K key, V val)`	Asynchronously stores given key-value pair in cache only if there is a previous mapping for it.
`IgniteInternalFuture<V>`	`getAsync(K key)`	Asynchronously retrieves value mapped to the specified key from cache.
`Collection<CacheEntry<K,V>>`	`getEntries(@Nullable Collection<? extends K> keys)`	Retrieves values mapped to the specified keys from cache.
`IgniteInternalFuture<Collection<CacheEntry<K,V>>>`	`getEntriesAsync(@Nullable Collection<? extends K> keys)`	Asynchronously retrieves values mapped to the specified keys from cache.
`@Nullable CacheEntry<K,V>`	`getEntry(K key)`	Retrieves value mapped to the specified key from cache.
`IgniteInternalFuture<CacheEntry<K,V>>`	`getEntryAsync(K key)`	Asynchronously retrieves value mapped to the specified key from cache.
`V`	`getForcePrimary(K key)`	Gets value from cache.
`IgniteInternalFuture<V>`	`getForcePrimaryAsync(K key)`	Asynchronously gets value from cache.
`<T> javax.cache.processor.EntryProcessorResult<T>`	`invoke(K key, javax.cache.processor.EntryProcessor<K,V,T> entryProcessor, Object... args)`
`<T> @Nullable javax.cache.processor.EntryProcessorResult<T>`	`invoke(AffinityTopologyVersion topVer, K key, javax.cache.processor.EntryProcessor<K,V,T> entryProcessor, Object... args)`
`<T> Map<K,javax.cache.processor.EntryProcessorResult<T>>`	`invokeAll(Map<? extends K,? extends javax.cache.processor.EntryProcessor<K,V,T>> map, Object... args)`
`<T> Map<K,javax.cache.processor.EntryProcessorResult<T>>`	`invokeAll(Set<? extends K> keys, javax.cache.processor.EntryProcessor<K,V,T> entryProcessor, Object... args)`
`<T> IgniteInternalFuture<Map<K,javax.cache.processor.EntryProcessorResult<T>>>`	`invokeAllAsync(Map<? extends K,? extends javax.cache.processor.EntryProcessor<K,V,T>> map, Object... args)`
`<T> IgniteInternalFuture<Map<K,javax.cache.processor.EntryProcessorResult<T>>>`	`invokeAllAsync(Set<? extends K> keys, javax.cache.processor.EntryProcessor<K,V,T> entryProcessor, Object... args)`
`<T> IgniteInternalFuture<javax.cache.processor.EntryProcessorResult<T>>`	`invokeAsync(K key, javax.cache.processor.EntryProcessor<K,V,T> entryProcessor, Object... args)`
`boolean`	`isEmpty()`	Returns `true` if this map contains no key-value mappings.
`boolean`	`isLocked(K key)`	Checks if any node owns a lock for this key.
`boolean`	`isLockedByThread(K key)`	Checks if current thread owns a lock on this key.
`Iterator<javax.cache.Cache.Entry<K,V>>`	`iterator()`
`<K1,V1> GridCacheProxyImpl<K1,V1>`	`keepBinary()`	Creates projection that will operate with binary objects.
`Set<K>`	`keySet()`	Set of keys cached on this node.
`Iterable<javax.cache.Cache.Entry<K,V>>`	`localEntries(CachePeekMode[] peekModes)`
`void`	`localLoadCache(IgniteBiPredicate<K,V> p, @Nullable Object[] args)`	Delegates to `CacheStore.loadCache(IgniteBiInClosure, Object...)` method to load state from the underlying persistent storage.
`IgniteInternalFuture<?>`	`localLoadCacheAsync(IgniteBiPredicate<K,V> p, @Nullable Object[] args)`	Asynchronously delegates to `CacheStore.loadCache(IgniteBiInClosure, Object...)` method to reload state from the underlying persistent storage.
`CacheMetrics`	`localMetrics()`	Gets local metrics (statistics) for this cache.
`V`	`localPeek(K key, CachePeekMode[] peekModes)`
`boolean`	`localPreloadPartition(int part)`	Preloads cache partition if it exists on local node.
`int`	`localSize(CachePeekMode[] peekModes)`
`long`	`localSizeLong(int partition, CachePeekMode[] peekModes)`
`long`	`localSizeLong(CachePeekMode[] peekModes)`
`boolean`	`lock(K key, long timeout)`	Synchronously acquires lock on a cached object with given key only if the passed in filter (if any) passes.
`boolean`	`lockAll(@Nullable Collection<? extends K> keys, long timeout)`	All or nothing synchronous lock for passed in keys.
`IgniteInternalFuture<Boolean>`	`lockAllAsync(@Nullable Collection<? extends K> keys, long timeout)`	All or nothing synchronous lock for passed in keys.
`IgniteInternalFuture<Boolean>`	`lockAsync(K key, long timeout)`	Asynchronously acquires lock on a cached object with given key only if the passed in filter (if any) passes.
`Collection<Integer>`	`lostPartitions()`
`String`	`name()`	Gets name of this cache (`null` for default cache).
`int`	`nearSize()`	Gets size of near cache key set.
`long`	`offHeapAllocatedSize()`	Gets memory size allocated in off-heap.
`long`	`offHeapEntriesCount()`	Gets number of cache entries stored in off-heap memory.
`void`	`preloadPartition(int part)`	Preload cache partition.
`IgniteInternalFuture<?>`	`preloadPartitionAsync(int part)`	Preload cache partition.
`int`	`primarySize()`	Gets the number of all primary entries cached on this node.
`long`	`primarySizeLong()`	Gets the number of all primary entries cached on this node as a long value.
`boolean`	`put(K key, V val)`	Stores given key-value pair in cache.
`void`	`putAll(@Nullable Map<? extends K,? extends V> m)`	Stores given key-value pairs in cache.
`IgniteInternalFuture<?>`	`putAllAsync(@Nullable Map<? extends K,? extends V> m)`	Asynchronously stores given key-value pairs in cache.
`void`	`putAllConflict(Map<KeyCacheObject,GridCacheDrInfo> drMap)`	Store DR data.
`IgniteInternalFuture<?>`	`putAllConflictAsync(Map<KeyCacheObject,GridCacheDrInfo> drMap)`	Store DR data asynchronously.
`IgniteInternalFuture<Boolean>`	`putAsync(K key, V val)`	Stores given key-value pair in cache.
`boolean`	`putIfAbsent(K key, V val)`	Stores given key-value pair in cache only if cache had no previous mapping for it.
`IgniteInternalFuture<Boolean>`	`putIfAbsentAsync(K key, V val)`	Asynchronously stores given key-value pair in cache only if cache had no previous mapping for it.
`void`	`readExternal(ObjectInput in)`
`IgniteInternalFuture<?>`	`rebalance()`	Forces this cache node to re-balance its partitions.
`boolean`	`remove(K key)`	Removes given key mapping from cache.
`boolean`	`remove(K key, V val)`	Removes given key mapping from cache if one exists and value is equal to the passed in value.
`void`	`removeAll()`	Removes mappings from cache.
`void`	`removeAll(@Nullable Collection<? extends K> keys)`	Removes given key mappings from cache.
`IgniteInternalFuture<?>`	`removeAllAsync()`
`IgniteInternalFuture<?>`	`removeAllAsync(@Nullable Collection<? extends K> keys)`	Asynchronously removes given key mappings from cache for entries.
`void`	`removeAllConflict(Map<KeyCacheObject,GridCacheVersion> drMap)`	Removes DR data.
`IgniteInternalFuture<?>`	`removeAllConflictAsync(Map<KeyCacheObject,GridCacheVersion> drMap)`	Removes DR data asynchronously.
`IgniteInternalFuture<Boolean>`	`removeAsync(K key)`	Asynchronously removes given key mapping from cache.
`IgniteInternalFuture<Boolean>`	`removeAsync(K key, V val)`	Asynchronously removes given key mapping from cache if one exists and value is equal to the passed in value.
`boolean`	`replace(K key, V val)`	Stores given key-value pair in cache only if only if there is a previous mapping for it.
`boolean`	`replace(K key, V oldVal, V newVal)`	Stores given key-value pair in cache only if only if the previous value is equal to the `'oldVal'` passed in.
`IgniteInternalFuture<Boolean>`	`replaceAsync(K key, V val)`	Asynchronously stores given key-value pair in cache only if only if there is a previous mapping for it.
`IgniteInternalFuture<Boolean>`	`replaceAsync(K key, V oldVal, V newVal)`	Asynchronously stores given key-value pair in cache only if only if the previous value is equal to the `'oldVal'` passed in.
`Iterator<javax.cache.Cache.Entry<K,V>>`	`scanIterator(boolean keepBinary, @Nullable IgniteBiPredicate<Object,Object> p)`
`GridCacheProxyImpl<K,V>`	`setSkipStore(boolean skipStore)`
`int`	`size()`	Gets the number of all entries cached on this node.
`int`	`size(CachePeekMode[] peekModes)`
`IgniteInternalFuture<Integer>`	`sizeAsync(CachePeekMode[] peekModes)`
`long`	`sizeLong()`	Gets the number of all entries cached on this node as a long value.
`long`	`sizeLong(int partition, CachePeekMode[] peekModes)`
`long`	`sizeLong(CachePeekMode[] peekModes)`
`IgniteInternalFuture<Long>`	`sizeLongAsync(int partition, CachePeekMode[] peekModes)`
`IgniteInternalFuture<Long>`	`sizeLongAsync(CachePeekMode[] peekModes)`
`boolean`	`skipStore()`
`String`	`toString()`
`GridNearTxLocal`	`tx()`	Gets transaction started by this thread or `null` if this thread does not have a transaction.
`Transaction`	`txStart(TransactionConcurrency concurrency, TransactionIsolation isolation)`	Starts new transaction with the specified concurrency and isolation.
`Transaction`	`txStart(TransactionConcurrency concurrency, TransactionIsolation isolation, long timeout, int txSize)`	Starts transaction with specified isolation, concurrency, timeout, invalidation flag, and number of participating entries.
`GridNearTxLocal`	`txStartEx(TransactionConcurrency concurrency, TransactionIsolation isolation)`
`void`	`unlock(K key)`	Unlocks given key only if current thread owns the lock.
`void`	`unlockAll(@Nullable Collection<? extends K> keys)`	Unlocks given keys only if current thread owns the locks.
`GridCacheProxyImpl<K,V>`	`withExpiryPolicy(javax.cache.expiry.ExpiryPolicy plc)`
`IgniteInternalCache<K,V>`	`withNoRetries()`
`void`	`writeExternal(ObjectOutput out)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - GridCacheProxyImpl
```
public GridCacheProxyImpl()
```
    Empty constructor required for Externalizable.
  - GridCacheProxyImpl
```
public GridCacheProxyImpl(GridCacheContext<K,V> ctx,
                          IgniteInternalCache<K,V> delegate,
                          @Nullable
                          @Nullable CacheOperationContext opCtx)
```
    Parameters:
    
    ctx - Context.
    
    delegate - Delegate object.
    
    opCtx - Optional operation context which will be passed to gateway.
- Method Detail
  - context
```
public GridCacheContext<K,V> context()
```
    Specified by:
    
    context in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Cache context.
  - delegate
```
public IgniteInternalCache<K,V> delegate()
```
    Returns:
    
    Proxy delegate.
  - name
```
public String name()
```
    Gets name of this cache (null for default cache).
    
    Specified by:
    
    name in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Cache name.
  - cache
```
public <K1,V1> IgniteInternalCache<K1,V1> cache()
```
    Gets base cache for this projection.
    
    Specified by:
    
    cache in interface IgniteInternalCache<K,V>
    
    Type Parameters:
    
    K1 - Cache key type.
    
    V1 - Cache value type.
    
    Returns:
    
    Base cache for this projection.
  - skipStore
```
public boolean skipStore()
```
    Specified by:
    
    skipStore in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Skip store.
  - affinity
```
public Affinity<K> affinity()
```
    Gets affinity service to provide information about data partitioning and distribution.
    
    Specified by:
    
    affinity in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Cache data affinity service.
  - clusterMetrics
```
public CacheMetrics clusterMetrics()
```
    Gets whole cluster metrics (statistics) for this cache.
    
    Specified by:
    
    clusterMetrics in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Cache metrics.
  - clusterMetrics
```
public CacheMetrics clusterMetrics(ClusterGroup grp)
```
    Gets cluster group metrics (statistics) for this cache.
    
    Specified by:
    
    clusterMetrics in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    grp - Cluster group.
    
    Returns:
    
    Cache metrics.
  - configuration
```
public CacheConfiguration configuration()
```
    Gets configuration bean for this cache.
    
    Specified by:
    
    configuration in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Configuration bean for this cache.
  - localMetrics
```
public CacheMetrics localMetrics()
```
    Gets local metrics (statistics) for this cache.
    
    Specified by:
    
    localMetrics in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Cache metrics.
  - localLoadCache
```
public void localLoadCache(IgniteBiPredicate<K,V> p,
                           @Nullable
                           @Nullable Object[] args)
                    throws IgniteCheckedException
```
    Delegates to CacheStore.loadCache(IgniteBiInClosure, Object...) method to load state from the underlying persistent storage. The loaded values will then be given to the optionally passed in predicate, and, if the predicate returns true, will be stored in cache. If predicate is null, then all loaded values will be stored in cache.
    Note that this method does not receive keys as a parameter, so it is up to CacheStore implementation to provide all the data to be loaded.
    This method is not transactional and may end up loading a stale value into cache if another thread has updated the value immediately after it has been loaded. It is mostly useful when pre-loading the cache from underlying data store before start, or for read-only caches.
    
    Specified by:
    
    localLoadCache in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    p - Optional predicate (may be null). If provided, will be used to filter values to be put into cache.
    
    args - Optional user arguments to be passed into CacheStore.loadCache(IgniteBiInClosure, Object...) method.
    
    Throws:
    
    IgniteCheckedException - If loading failed.
  - localLoadCacheAsync
```
public IgniteInternalFuture<?> localLoadCacheAsync(IgniteBiPredicate<K,V> p,
                                                   @Nullable
                                                   @Nullable Object[] args)
```
    Asynchronously delegates to CacheStore.loadCache(IgniteBiInClosure, Object...) method to reload state from the underlying persistent storage. The reloaded values will then be given to the optionally passed in predicate, and if the predicate returns true, will be stored in cache. If predicate is null, then all reloaded values will be stored in cache.
    Note that this method does not receive keys as a parameter, so it is up to CacheStore implementation to provide all the data to be loaded.
    This method is not transactional and may end up loading a stale value into cache if another thread has updated the value immediately after it has been loaded. It is mostly useful when pre-loading the cache from underlying data store before start, or for read-only caches.
    
    Specified by:
    
    localLoadCacheAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    p - Optional predicate (may be null). If provided, will be used to filter values to be put into cache.
    
    args - Optional user arguments to be passed into CacheStore.loadCache(IgniteBiInClosure, Object...) method.
    
    Returns:
    
    Future to be completed whenever loading completes.
  - preloadPartition
```
public void preloadPartition(int part)
                      throws IgniteCheckedException
```
    Preload cache partition.
    
    Specified by:
    
    preloadPartition in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    part - Partition.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - preloadPartitionAsync
```
public IgniteInternalFuture<?> preloadPartitionAsync(int part)
                                              throws IgniteCheckedException
```
    Preload cache partition.
    
    Specified by:
    
    preloadPartitionAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    part - Partition.
    
    Returns:
    
    Future to be completed whenever preloading completes.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - localPreloadPartition
```
public boolean localPreloadPartition(int part)
                              throws IgniteCheckedException
```
    Preloads cache partition if it exists on local node.
    
    Specified by:
    
    localPreloadPartition in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    part - Partition.
    
    Returns:
    
    True if partition was preloaded, false if it doesn't belong to local node.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - setSkipStore
```
public GridCacheProxyImpl<K,V> setSkipStore(boolean skipStore)
```
    Specified by:
    
    setSkipStore in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    skipStore - Skip store flag.
    
    Returns:
    
    New internal cache instance based on this one, but with skip store flag enabled.
  - keepBinary
```
public <K1,V1> GridCacheProxyImpl<K1,V1> keepBinary()
```
    Creates projection that will operate with binary objects.
    Projection returned by this method will force cache not to deserialize binary objects, so keys and values will be returned from cache API methods without changes. Therefore, signature of the projection can contain only following types:
    
    org.gridgain.grid.binary.BinaryObject for binary classes
    
    All primitives (byte, int, ...) and there boxed versions (Byte, Integer, ...)
    
    Arrays of primitives (byte[], int[], ...)
    
    String and array of Strings
    
    UUID and array of UUIDs
    
    Date and array of Dates
    
    Timestamp and array of Timestamps
    
    Enums and array of enums
    
    Maps, collections and array of objects (but objects inside them will still be converted if they are binary)
    
    For example, if you use Integer as a key and Value class as a value (which will be stored in binary format), you should acquire following projection to avoid deserialization:
    IgniteInternalCache prj = cache.keepBinary(); // Value is not deserialized and returned in binary format. GridBinaryObject po = prj.get(1);
    
    Note that this method makes sense only if cache is working in binary mode (org.apache.ignite.configuration.CacheConfiguration#isBinaryEnabled() returns true. If not, this method is no-op and will return current projection.
    Specified by:
    
    keepBinary in interface IgniteInternalCache<K,V>
    
    Returns:
    
    New internal cache instance for binary objects.
  - isEmpty
```
public boolean isEmpty()
```
    Returns true if this map contains no key-value mappings.
    
    Specified by:
    
    isEmpty in interface IgniteInternalCache<K,V>
    
    Returns:
    
    true if this map contains no key-value mappings.
  - containsKey
```
public boolean containsKey(K key)
```
    Specified by:
    
    containsKey in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key.
    
    Returns:
    
    True if cache contains mapping for a given key.
  - containsKeys
```
public boolean containsKeys(Collection<? extends K> keys)
```
    Specified by:
    
    containsKeys in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys,
    
    Returns:
    
    True if cache contains all keys.
  - containsKeyAsync
```
public IgniteInternalFuture<Boolean> containsKeyAsync(K key)
```
    Specified by:
    
    containsKeyAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key.
    
    Returns:
    
    Future.
  - containsKeysAsync
```
public IgniteInternalFuture<Boolean> containsKeysAsync(Collection<? extends K> keys)
```
    Specified by:
    
    containsKeysAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to check.
    
    Returns:
    
    Future.
  - get
```
@Nullable
public V get(K key)
      throws IgniteCheckedException
```
    Retrieves value mapped to the specified key from cache. Value will only be returned if its entry passed the optional filter provided. Filter check is atomic, and therefore the returned value is guaranteed to be consistent with the filter. The return value of null means entry did not pass the provided filter or cache has no mapping for the key.
    If the value is not present in cache, then it will be looked up from swap storage. If it's not present in swap, or if swap is disable, and if read-through is allowed, value will be loaded from CacheStore persistent storage via CacheStore#load(Transaction, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    get in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to retrieve the value for.
    
    Returns:
    
    Value for the given key.
    
    Throws:
    
    IgniteCheckedException - If get operation failed.
  - getEntry
```
@Nullable
public @Nullable CacheEntry<K,V> getEntry(K key)
                                         throws IgniteCheckedException
```
    Retrieves value mapped to the specified key from cache. Value will only be returned if its entry passed the optional filter provided. Filter check is atomic, and therefore the returned value is guaranteed to be consistent with the filter. The return value of null means entry did not pass the provided filter or cache has no mapping for the key.
    If the value is not present in cache, then it will be looked up from swap storage. If it's not present in swap, or if swap is disable, and if read-through is allowed, value will be loaded from CacheStore persistent storage via CacheStore#load(Transaction, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getEntry in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to retrieve the value for.
    
    Returns:
    
    Value for the given key.
    
    Throws:
    
    IgniteCheckedException - If get operation failed.
  - getAsync
```
public IgniteInternalFuture<V> getAsync(K key)
```
    Asynchronously retrieves value mapped to the specified key from cache. Value will only be returned if its entry passed the optional filter provided. Filter check is atomic, and therefore the returned value is guaranteed to be consistent with the filter. The return value of null means entry did not pass the provided filter or cache has no mapping for the key.
    If the value is not present in cache, then it will be looked up from swap storage. If it's not present in swap, or if swap is disabled, and if read-through is allowed, value will be loaded from CacheStore persistent storage via CacheStore#load(Transaction, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key for the value to get.
    
    Returns:
    
    Future for the get operation.
  - getEntryAsync
```
public IgniteInternalFuture<CacheEntry<K,V>> getEntryAsync(K key)
```
    Asynchronously retrieves value mapped to the specified key from cache. Value will only be returned if its entry passed the optional filter provided. Filter check is atomic, and therefore the returned value is guaranteed to be consistent with the filter. The return value of null means entry did not pass the provided filter or cache has no mapping for the key.
    If the value is not present in cache, then it will be looked up from swap storage. If it's not present in swap, or if swap is disabled, and if read-through is allowed, value will be loaded from CacheStore persistent storage via CacheStore#load(Transaction, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getEntryAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key for the value to get.
    
    Returns:
    
    Future for the get operation.
  - getForcePrimary
```
public V getForcePrimary(K key)
                  throws IgniteCheckedException
```
    Gets value from cache. Will go to primary node even if this is a backup.
    
    Specified by:
    
    getForcePrimary in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to get value for.
    
    Returns:
    
    Value.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - getForcePrimaryAsync
```
public IgniteInternalFuture<V> getForcePrimaryAsync(K key)
```
    Asynchronously gets value from cache. Will go to primary node even if this is a backup.
    
    Specified by:
    
    getForcePrimaryAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to get value for.
    
    Returns:
    
    Future with result.
  - getAllOutTx
```
@Nullable
public @Nullable Map<K,V> getAllOutTx(Set<? extends K> keys)
                                     throws IgniteCheckedException
```
    Gets values from cache. Will bypass started transaction, if any, i.e. will not enlist entries and will not lock any keys if pessimistic transaction is started by thread.
    
    Specified by:
    
    getAllOutTx in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to get values for.
    
    Returns:
    
    Value.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - getAllOutTxAsync
```
@Nullable
public @Nullable IgniteInternalFuture<Map<K,V>> getAllOutTxAsync(Set<? extends K> keys)
```
    Gets values from cache. Will bypass started transaction, if any, i.e. will not enlist entries and will not lock any keys if pessimistic transaction is started by thread.
    
    Specified by:
    
    getAllOutTxAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to get values for.
    
    Returns:
    
    Future for getAllOutTx operation.
  - getAll
```
public Map<K,V> getAll(@Nullable
                             @Nullable Collection<? extends K> keys)
                      throws IgniteCheckedException
```
    Retrieves values mapped to the specified keys from cache. Value will only be returned if its entry passed the optional filter provided. Filter check is atomic, and therefore the returned value is guaranteed to be consistent with the filter. If requested key-value pair is not present in the returned map, then it means that its entry did not pass the provided filter or cache has no mapping for the key.
    If some value is not present in cache, then it will be looked up from swap storage. If it's not present in swap, or if swap is disabled, and if read-through is allowed, value will be loaded from CacheStore persistent storage via CacheStore#loadAll(Transaction, Collection, org.apache.ignite.lang.IgniteBiInClosure) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAll in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to get.
    
    Returns:
    
    Map of key-value pairs.
    
    Throws:
    
    IgniteCheckedException - If get operation failed.
  - getEntries
```
public Collection<CacheEntry<K,V>> getEntries(@Nullable
                                                    @Nullable Collection<? extends K> keys)
                                             throws IgniteCheckedException
```
    Retrieves values mapped to the specified keys from cache. Value will only be returned if its entry passed the optional filter provided. Filter check is atomic, and therefore the returned value is guaranteed to be consistent with the filter. If requested key-value pair is not present in the returned map, then it means that its entry did not pass the provided filter or cache has no mapping for the key.
    If some value is not present in cache, then it will be looked up from swap storage. If it's not present in swap, or if swap is disabled, and if read-through is allowed, value will be loaded from CacheStore persistent storage via CacheStore#loadAll(Transaction, Collection, org.apache.ignite.lang.IgniteBiInClosure) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getEntries in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to get.
    
    Returns:
    
    Map of key-value pairs.
    
    Throws:
    
    IgniteCheckedException - If get operation failed.
  - getAllAsync
```
public IgniteInternalFuture<Map<K,V>> getAllAsync(@Nullable
                                                        @Nullable Collection<? extends K> keys)
```
    Asynchronously retrieves values mapped to the specified keys from cache. Value will only be returned if its entry passed the optional filter provided. Filter check is atomic, and therefore the returned value is guaranteed to be consistent with the filter. If requested key-value pair is not present in the returned map, then it means that its entry did not pass the provided filter or cache has no mapping for the key.
    If some value is not present in cache, then it will be looked up from swap storage. If it's not present in swap, or if swap is disabled, and if read-through is allowed, value will be loaded from CacheStore persistent storage via CacheStore#loadAll(Transaction, Collection, org.apache.ignite.lang.IgniteBiInClosure) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAllAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Key for the value to get.
    
    Returns:
    
    Future for the get operation.
  - getEntriesAsync
```
public IgniteInternalFuture<Collection<CacheEntry<K,V>>> getEntriesAsync(@Nullable
                                                                               @Nullable Collection<? extends K> keys)
```
    Asynchronously retrieves values mapped to the specified keys from cache. Value will only be returned if its entry passed the optional filter provided. Filter check is atomic, and therefore the returned value is guaranteed to be consistent with the filter. If requested key-value pair is not present in the returned map, then it means that its entry did not pass the provided filter or cache has no mapping for the key.
    If some value is not present in cache, then it will be looked up from swap storage. If it's not present in swap, or if swap is disabled, and if read-through is allowed, value will be loaded from CacheStore persistent storage via CacheStore#loadAll(Transaction, Collection, org.apache.ignite.lang.IgniteBiInClosure) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getEntriesAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Key for the value to get.
    
    Returns:
    
    Future for the get operation.
  - getAndPut
```
@Nullable
public V getAndPut(K key,
                   V val)
            throws IgniteCheckedException
```
    Stores given key-value pair in cache. If filters are provided, then entries will be stored in cache only if they pass the filter. Note that filter check is atomic, so value stored in cache is guaranteed to be consistent with the filters. If cache previously contained value for the given key, then this value is returned. In case of CacheMode.PARTITIONED or CacheMode.REPLICATED caches, the value will be loaded from the primary node, which in its turn may load the value from the swap storage, and consecutively, if it's not in swap, from the underlying persistent storage. If value has to be loaded from persistent storage, CacheStore#load(Transaction, Object) method will be used.
    If the returned value is not needed, method #putx(Object, Object, org.apache.ignite.lang.IgnitePredicate[]) should always be used instead of this one to avoid the overhead associated with returning of the previous value.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAndPut in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    Previous value associated with specified key, or null if entry did not pass the filter, or if there was no mapping for the key in swap or in persistent storage.
    
    Throws:
    
    IgniteCheckedException - If put operation failed.
  - getAndPutAsync
```
public IgniteInternalFuture<V> getAndPutAsync(K key,
                                              V val)
```
    Asynchronously stores given key-value pair in cache. If filters are provided, then entries will be stored in cache only if they pass the filter. Note that filter check is atomic, so value stored in cache is guaranteed to be consistent with the filters. If cache previously contained value for the given key, then this value is returned. Otherwise, in case of CacheMode.REPLICATED caches, the value will be loaded from swap and, if it's not there, and read-through is allowed, from the underlying CacheStore storage. In case of CacheMode.PARTITIONED caches, the value will be loaded from the primary node, which in its turn may load the value from the swap storage, and consecutively, if it's not in swap and read-through is allowed, from the underlying persistent storage. If value has to be loaded from persistent storage, CacheStore#load(Transaction, Object) method will be used.
    If the returned value is not needed, method #putx(Object, Object, org.apache.ignite.lang.IgnitePredicate[]) should always be used instead of this one to avoid the overhead associated with returning of the previous value.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAndPutAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    Future for the put operation.
  - put
```
public boolean put(K key,
                   V val)
            throws IgniteCheckedException
```
    Stores given key-value pair in cache. If filters are provided, then entries will be stored in cache only if they pass the filter. Note that filter check is atomic, so value stored in cache is guaranteed to be consistent with the filters.
    This method will return true if value is stored in cache and false otherwise. Unlike #put(Object, Object, org.apache.ignite.lang.IgnitePredicate[]) method, it does not return previous value and, therefore, does not have any overhead associated with returning a value. It should be used whenever return value is not required.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    put in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    True if optional filter passed and value was stored in cache, false otherwise. Note that this method will return true if filter is not specified.
    
    Throws:
    
    IgniteCheckedException - If put operation failed.
  - putAllConflict
```
public void putAllConflict(Map<KeyCacheObject,GridCacheDrInfo> drMap)
                    throws IgniteCheckedException
```
    Store DR data.
    
    Specified by:
    
    putAllConflict in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    drMap - DR map.
    
    Throws:
    
    IgniteCheckedException - If put operation failed.
  - putAllConflictAsync
```
public IgniteInternalFuture<?> putAllConflictAsync(Map<KeyCacheObject,GridCacheDrInfo> drMap)
                                            throws IgniteCheckedException
```
    Store DR data asynchronously.
    
    Specified by:
    
    putAllConflictAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    drMap - DR map.
    
    Returns:
    
    Future.
    
    Throws:
    
    IgniteCheckedException - If put operation failed.
  - invoke
```
public <T> javax.cache.processor.EntryProcessorResult<T> invoke(K key,
                                                                javax.cache.processor.EntryProcessor<K,V,T> entryProcessor,
                                                                Object... args)
                                                         throws IgniteCheckedException
```
    Specified by:
    
    invoke in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key.
    
    entryProcessor - Entry processor.
    
    args - Arguments.
    
    Returns:
    
    Invoke result.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - invokeAsync
```
public <T> IgniteInternalFuture<javax.cache.processor.EntryProcessorResult<T>> invokeAsync(K key,
                                                                                           javax.cache.processor.EntryProcessor<K,V,T> entryProcessor,
                                                                                           Object... args)
```
    Specified by:
    
    invokeAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key.
    
    entryProcessor - Entry processor.
    
    args - Arguments.
    
    Returns:
    
    Future.
  - invokeAll
```
public <T> Map<K,javax.cache.processor.EntryProcessorResult<T>> invokeAll(Set<? extends K> keys,
                                                                                javax.cache.processor.EntryProcessor<K,V,T> entryProcessor,
                                                                                Object... args)
                                                                         throws IgniteCheckedException
```
    Specified by:
    
    invokeAll in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys.
    
    entryProcessor - Entry processor.
    
    args - Arguments.
    
    Returns:
    
    Invoke results.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - invokeAllAsync
```
public <T> IgniteInternalFuture<Map<K,javax.cache.processor.EntryProcessorResult<T>>> invokeAllAsync(Set<? extends K> keys,
                                                                                                           javax.cache.processor.EntryProcessor<K,V,T> entryProcessor,
                                                                                                           Object... args)
```
    Specified by:
    
    invokeAllAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys.
    
    entryProcessor - Entry processor.
    
    args - Arguments.
    
    Returns:
    
    Future.
  - invokeAll
```
public <T> Map<K,javax.cache.processor.EntryProcessorResult<T>> invokeAll(Map<? extends K,? extends javax.cache.processor.EntryProcessor<K,V,T>> map,
                                                                                Object... args)
                                                                         throws IgniteCheckedException
```
    Specified by:
    
    invokeAll in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    map - Map containing keys and entry processors to be applied to values.
    
    args - Arguments.
    
    Returns:
    
    Invoke results.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - invokeAllAsync
```
public <T> IgniteInternalFuture<Map<K,javax.cache.processor.EntryProcessorResult<T>>> invokeAllAsync(Map<? extends K,? extends javax.cache.processor.EntryProcessor<K,V,T>> map,
                                                                                                           Object... args)
```
    Specified by:
    
    invokeAllAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    map - Map containing keys and entry processors to be applied to values.
    
    args - Arguments.
    
    Returns:
    
    Future.
  - putAsync
```
public IgniteInternalFuture<Boolean> putAsync(K key,
                                              V val)
```
    Stores given key-value pair in cache. If filters are provided, then entries will be stored in cache only if they pass the filter. Note that filter check is atomic, so value stored in cache is guaranteed to be consistent with the filters.
    This method will return true if value is stored in cache and false otherwise. Unlike #put(Object, Object, org.apache.ignite.lang.IgnitePredicate[]) method, it does not return previous value and, therefore, does not have any overhead associated with returning of a value. It should always be used whenever return value is not required.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    putAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    Future for the put operation. Future will return true if optional filter passed and value was stored in cache, false otherwise. Note that future will return true if filter is not specified.
  - getAndPutIfAbsent
```
@Nullable
public V getAndPutIfAbsent(K key,
                           V val)
                    throws IgniteCheckedException
```
    Stores given key-value pair in cache only if cache had no previous mapping for it. If cache previously contained value for the given key, then this value is returned. In case of CacheMode.PARTITIONED or CacheMode.REPLICATED caches, the value will be loaded from the primary node, which in its turn may load the value from the swap storage, and consecutively, if it's not in swap, from the underlying persistent storage. If value has to be loaded from persistent storage, CacheStore#load(Transaction, Object) method will be used.
    If the returned value is not needed, method IgniteInternalCache.putIfAbsent(Object, Object) should always be used instead of this one to avoid the overhead associated with returning of the previous value.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAndPutIfAbsent in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    Previously contained value regardless of whether put happened or not.
    
    Throws:
    
    IgniteCheckedException - If put operation failed.
  - getAndPutIfAbsentAsync
```
public IgniteInternalFuture<V> getAndPutIfAbsentAsync(K key,
                                                      V val)
```
    Asynchronously stores given key-value pair in cache only if cache had no previous mapping for it. If cache previously contained value for the given key, then this value is returned. In case of CacheMode.PARTITIONED or CacheMode.REPLICATED caches, the value will be loaded from the primary node, which in its turn may load the value from the swap storage, and consecutively, if it's not in swap, from the underlying persistent storage. If value has to be loaded from persistent storage, CacheStore#load(Transaction, Object) method will be used.
    If the returned value is not needed, method IgniteInternalCache.putIfAbsentAsync(Object, Object) should always be used instead of this one to avoid the overhead associated with returning of the previous value.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAndPutIfAbsentAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    Future of put operation which will provide previously contained value regardless of whether put happened or not.
  - putIfAbsent
```
public boolean putIfAbsent(K key,
                           V val)
                    throws IgniteCheckedException
```
    Stores given key-value pair in cache only if cache had no previous mapping for it.
    This method will return true if value is stored in cache and false otherwise. Unlike IgniteInternalCache.getAndPutIfAbsent(Object, Object) method, it does not return previous value and, therefore, does not have any overhead associated with returning of a value. It should always be used whenever return value is not required.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    putIfAbsent in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    true if value is stored in cache and false otherwise.
    
    Throws:
    
    IgniteCheckedException - If put operation failed.
  - putIfAbsentAsync
```
public IgniteInternalFuture<Boolean> putIfAbsentAsync(K key,
                                                      V val)
```
    Asynchronously stores given key-value pair in cache only if cache had no previous mapping for it.
    This method will return true if value is stored in cache and false otherwise. Unlike IgniteInternalCache.getAndPutIfAbsent(Object, Object) method, it does not return previous value and, therefore, does not have any overhead associated with returning of a value. It should always be used whenever return value is not required.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    putIfAbsentAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    Future for this put operation.
  - getAndReplace
```
@Nullable
public V getAndReplace(K key,
                       V val)
                throws IgniteCheckedException
```
    Stores given key-value pair in cache only if there is a previous mapping for it. In case of CacheMode.PARTITIONED or CacheMode.REPLICATED caches, the value will be loaded from the primary node, which in its turn may load the value from the swap storage, and consecutively, if it's not in swap, from the underlying persistent storage. If value has to be loaded from persistent storage, CacheStore#load(Transaction, Object) method will be used.
    If the returned value is not needed, method IgniteInternalCache.replace(Object, Object) should always be used instead of this one to avoid the overhead associated with returning of the previous value.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAndReplace in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    Previously contained value regardless of whether replace happened or not.
    
    Throws:
    
    IgniteCheckedException - If replace operation failed.
  - getAndReplaceAsync
```
public IgniteInternalFuture<V> getAndReplaceAsync(K key,
                                                  V val)
```
    Asynchronously stores given key-value pair in cache only if there is a previous mapping for it. If cache previously contained value for the given key, then this value is returned.In case of CacheMode.PARTITIONED caches, the value will be loaded from the primary node, which in its turn may load the value from the swap storage, and consecutively, if it's not in swap, from the underlying persistent storage. If value has to be loaded from persistent storage, CacheStore#load(Transaction, Object) method will be used.
    If the returned value is not needed, method IgniteInternalCache.replace(Object, Object) should always be used instead of this one to avoid the overhead associated with returning of the previous value.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAndReplaceAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    Future for replace operation.
  - replace
```
public boolean replace(K key,
                       V val)
                throws IgniteCheckedException
```
    Stores given key-value pair in cache only if only if there is a previous mapping for it.
    This method will return true if value is stored in cache and false otherwise. Unlike IgniteInternalCache.getAndReplace(Object, Object) method, it does not return previous value and, therefore, does not have any overhead associated with returning of a value. It should always be used whenever return value is not required.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    replace in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    True if replace happened, false otherwise.
    
    Throws:
    
    IgniteCheckedException - If replace operation failed.
  - replaceAsync
```
public IgniteInternalFuture<Boolean> replaceAsync(K key,
                                                  V val)
```
    Asynchronously stores given key-value pair in cache only if only if there is a previous mapping for it.
    This method will return true if value is stored in cache and false otherwise. Unlike IgniteInternalCache.getAndReplaceAsync(Object, Object) method, it does not return previous value and, therefore, does not have any overhead associated with returning of a value. It should always be used whenever return value is not required.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    replaceAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    val - Value to be associated with the given key.
    
    Returns:
    
    Future for the replace operation.
  - replace
```
public boolean replace(K key,
                       V oldVal,
                       V newVal)
                throws IgniteCheckedException
```
    Stores given key-value pair in cache only if only if the previous value is equal to the 'oldVal' passed in.
    This method will return true if value is stored in cache and false otherwise.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    replace in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    oldVal - Old value to match.
    
    newVal - Value to be associated with the given key.
    
    Returns:
    
    True if replace happened, false otherwise.
    
    Throws:
    
    IgniteCheckedException - If replace operation failed.
  - replaceAsync
```
public IgniteInternalFuture<Boolean> replaceAsync(K key,
                                                  V oldVal,
                                                  V newVal)
```
    Asynchronously stores given key-value pair in cache only if only if the previous value is equal to the 'oldVal' passed in.
    This method will return true if value is stored in cache and false otherwise.
    If write-through is enabled, the stored value will be persisted to CacheStore via CacheStore#put(Transaction, Object, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    replaceAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to store in cache.
    
    oldVal - Old value to match.
    
    newVal - Value to be associated with the given key.
    
    Returns:
    
    Future for the replace operation.
  - putAll
```
public void putAll(@Nullable
                   @Nullable Map<? extends K,? extends V> m)
            throws IgniteCheckedException
```
    Stores given key-value pairs in cache. If filters are provided, then entries will be stored in cache only if they pass the filter. Note that filter check is atomic, so value stored in cache is guaranteed to be consistent with the filters.
    If write-through is enabled, the stored values will be persisted to CacheStore via CacheStore#putAll(Transaction, Map) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    putAll in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    m - Key-value pairs to store in cache.
    
    Throws:
    
    IgniteCheckedException - If put operation failed.
  - putAllAsync
```
public IgniteInternalFuture<?> putAllAsync(@Nullable
                                           @Nullable Map<? extends K,? extends V> m)
```
    Asynchronously stores given key-value pairs in cache. If filters are provided, then entries will be stored in cache only if they pass the filter. Note that filter check is atomic, so value stored in cache is guaranteed to be consistent with the filters.
    If write-through is enabled, the stored values will be persisted to CacheStore via CacheStore#putAll(Transaction, Map) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    putAllAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    m - Key-value pairs to store in cache.
    
    Returns:
    
    Future for putAll operation.
  - keySet
```
public Set<K> keySet()
```
    Set of keys cached on this node. You can remove elements from this set, but you cannot add elements to this set. All removal operation will be reflected on the cache itself.
    Iterator over this set will not fail if set was concurrently updated by another thread. This means that iterator may or may not return latest keys depending on whether they were added before or after current iterator position.
    NOTE: this operation is not distributed and returns only the keys cached on this node.
    
    Specified by:
    
    keySet in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Key set for this cache projection.
  - entrySet
```
public Set<javax.cache.Cache.Entry<K,V>> entrySet()
```
    Gets set of all entries cached on this node. You can remove elements from this set, but you cannot add elements to this set. All removal operation will be reflected on the cache itself.
    NOTE: this operation is not distributed and returns only the entries cached on this node.
    
    Specified by:
    
    entrySet in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Entries that pass through key filter.
  - scanIterator
```
public Iterator<javax.cache.Cache.Entry<K,V>> scanIterator(boolean keepBinary,
                                                                 @Nullable
                                                                 @Nullable IgniteBiPredicate<Object,Object> p)
                                                          throws IgniteCheckedException
```
    Specified by:
    
    scanIterator in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keepBinary - Keep binary flag.
    
    p - Optional key/value predicate.
    
    Returns:
    
    Scan query iterator.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - txStartEx
```
public GridNearTxLocal txStartEx(TransactionConcurrency concurrency,
                                 TransactionIsolation isolation)
```
    Specified by:
    
    txStartEx in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    concurrency - Concurrency.
    
    isolation - Isolation.
    
    Returns:
    
    New transaction.
  - txStart
```
public Transaction txStart(TransactionConcurrency concurrency,
                           TransactionIsolation isolation)
```
    Starts new transaction with the specified concurrency and isolation.
    
    Specified by:
    
    txStart in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    concurrency - Concurrency.
    
    isolation - Isolation.
    
    Returns:
    
    New transaction.
  - txStart
```
public Transaction txStart(TransactionConcurrency concurrency,
                           TransactionIsolation isolation,
                           long timeout,
                           int txSize)
```
    Starts transaction with specified isolation, concurrency, timeout, invalidation flag, and number of participating entries.
    
    Specified by:
    
    txStart in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    concurrency - Concurrency.
    
    isolation - Isolation.
    
    timeout - Timeout.
    
    txSize - Number of entries participating in transaction (may be approximate).
    
    Returns:
    
    New transaction.
  - tx
```
public GridNearTxLocal tx()
```
    Gets transaction started by this thread or null if this thread does not have a transaction.
    
    Specified by:
    
    tx in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Transaction started by this thread or null if this thread does not have a transaction.
  - localPeek
```
@Nullable
public V localPeek(K key,
                   CachePeekMode[] peekModes)
            throws IgniteCheckedException
```
    Specified by:
    
    localPeek in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key.
    
    peekModes - Peek modes.
    
    Returns:
    
    Value.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - localEntries
```
public Iterable<javax.cache.Cache.Entry<K,V>> localEntries(CachePeekMode[] peekModes)
                                                          throws IgniteCheckedException
```
    Specified by:
    
    localEntries in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    peekModes - Peek modes.
    
    Returns:
    
    Entries iterable.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - evict
```
public boolean evict(K key)
```
    Evicts entry associated with given key from cache. Note, that entry will be evicted only if it's not used (not participating in any locks or transactions).
    
    Specified by:
    
    evict in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to evict from cache.
    
    Returns:
    
    True if entry could be evicted, false otherwise.
  - evictAll
```
public void evictAll(@Nullable
                     @Nullable Collection<? extends K> keys)
```
    Attempts to evict all entries associated with keys. Note, that entry will be evicted only if it's not used (not participating in any locks or transactions).
    
    Specified by:
    
    evictAll in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to evict.
  - clearLocally
```
public void clearLocally(boolean srv,
                         boolean near,
                         boolean readers)
```
    Clears all entries from this cache only if the entry is not currently locked or participating in a transaction.
    Note that this operation is local as it merely clears entries from local cache. It does not remove entries from remote caches or from underlying persistent storage.
    
    Specified by:
    
    clearLocally in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    srv - Whether to clear server cache.
    
    near - Whether to clear near cache.
    
    readers - Whether to clear readers.
  - clear
```
public void clear()
           throws IgniteCheckedException
```
    Clears cache on all nodes that store it's data. That is, caches are cleared on remote nodes and local node, as opposed to IgniteInternalCache.clearLocally(boolean, boolean, boolean) method which only clears local node's cache.
    Ignite will make the best attempt to clear caches on all nodes. If some caches could not be cleared, then exception will be thrown.
    
    Specified by:
    
    clear in interface IgniteInternalCache<K,V>
    
    Throws:
    
    IgniteCheckedException - In case of cache could not be cleared on any of the nodes.
  - clearAsync
```
public IgniteInternalFuture<?> clearAsync()
```
    Specified by:
    
    clearAsync in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Clear future.
  - clearAsync
```
public IgniteInternalFuture<?> clearAsync(K key)
```
    Specified by:
    
    clearAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to clear.
    
    Returns:
    
    Clear future.
  - clearAllAsync
```
public IgniteInternalFuture<?> clearAllAsync(Set<? extends K> keys)
```
    Specified by:
    
    clearAllAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to clear.
    
    Returns:
    
    Clear future.
  - clearLocally
```
public boolean clearLocally(K key)
```
    Clears an entry from this cache and swap storage only if the entry is not currently locked, and is not participating in a transaction.
    Note that this operation is local as it merely clears an entry from local cache. It does not remove entries from remote caches or from underlying persistent storage.
    
    Specified by:
    
    clearLocally in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to clearLocally.
    
    Returns:
    
    True if entry was successfully cleared from cache, false if entry was in use at the time of this method invocation and could not be cleared.
  - clearLocallyAll
```
public void clearLocallyAll(Set<? extends K> keys,
                            boolean srv,
                            boolean near,
                            boolean readers)
```
    Clears entries from this cache and swap storage only if the entry is not currently locked, and is not participating in a transaction.
    Note that this operation is local as it merely clears an entry from local cache. It does not remove entries from remote caches or from underlying persistent storage.
    
    Specified by:
    
    clearLocallyAll in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to clearLocally.
    
    srv - Whether to clear server cache.
    
    near - Whether to clear near cache.
    
    readers - Whether to clear readers.
  - clear
```
public void clear(K key)
           throws IgniteCheckedException
```
    Clears key on all nodes that store it's data. That is, caches are cleared on remote nodes and local node, as opposed to IgniteInternalCache.clearLocally(Object) method which only clears local node's cache.
    Ignite will make the best attempt to clear caches on all nodes. If some caches could not be cleared, then exception will be thrown.
    
    Specified by:
    
    clear in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to clear.
    
    Throws:
    
    IgniteCheckedException - In case of cache could not be cleared on any of the nodes.
  - clearAll
```
public void clearAll(Set<? extends K> keys)
              throws IgniteCheckedException
```
    Clears keys on all nodes that store it's data. That is, caches are cleared on remote nodes and local node, as opposed to IgniteInternalCache.clearLocallyAll(Set, boolean, boolean, boolean) method which only clears local node's cache.
    Ignite will make the best attempt to clear caches on all nodes. If some caches could not be cleared, then exception will be thrown.
    
    Specified by:
    
    clearAll in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to clear.
    
    Throws:
    
    IgniteCheckedException - In case of cache could not be cleared on any of the nodes.
  - getAndRemove
```
@Nullable
public V getAndRemove(K key)
               throws IgniteCheckedException
```
    Removes given key mapping from cache. If cache previously contained value for the given key, then this value is returned. In case of CacheMode.PARTITIONED or CacheMode.REPLICATED caches, the value will be loaded from the primary node, which in its turn may load the value from the disk-based swap storage, and consecutively, if it's not in swap, from the underlying persistent storage. If value has to be loaded from persistent storage, CacheStore#load(Transaction, Object) method will be used.
    If the returned value is not needed, method #removex(Object, org.apache.ignite.lang.IgnitePredicate[]) should always be used instead of this one to avoid the overhead associated with returning of the previous value.
    If write-through is enabled, the value will be removed from CacheStore via CacheStore#remove(Transaction, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAndRemove in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key whose mapping is to be removed from cache.
    
    Returns:
    
    Previous value associated with specified key, or null if there was no value for this key.
    
    Throws:
    
    IgniteCheckedException - If remove operation failed.
  - getAndRemoveAsync
```
public IgniteInternalFuture<V> getAndRemoveAsync(K key)
```
    Asynchronously removes given key mapping from cache. If cache previously contained value for the given key, then this value is returned. In case of CacheMode.PARTITIONED or CacheMode.REPLICATED caches, the value will be loaded from the primary node, which in its turn may load the value from the swap storage, and consecutively, if it's not in swap, from the underlying persistent storage. If value has to be loaded from persistent storage, CacheStore#load(Transaction, Object) method will be used.
    If the returned value is not needed, method #removex(Object, org.apache.ignite.lang.IgnitePredicate[]) should always be used instead of this one to avoid the overhead associated with returning of the previous value.
    If write-through is enabled, the value will be removed from CacheStore via CacheStore#remove(Transaction, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    getAndRemoveAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key whose mapping is to be removed from cache.
    
    Returns:
    
    Future for the remove operation.
  - remove
```
public boolean remove(K key)
               throws IgniteCheckedException
```
    Removes given key mapping from cache.
    This method will return true if remove did occur, which means that all optionally provided filters have passed and there was something to remove, false otherwise.
    If write-through is enabled, the value will be removed from CacheStore via CacheStore#remove(Transaction, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    remove in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key whose mapping is to be removed from cache.
    
    Returns:
    
    True if filter passed validation and entry was removed, false otherwise. Note that if filter is not specified, this method will return true.
    
    Throws:
    
    IgniteCheckedException - If remove failed.
  - removeAllConflict
```
public void removeAllConflict(Map<KeyCacheObject,GridCacheVersion> drMap)
                       throws IgniteCheckedException
```
    Removes DR data.
    
    Specified by:
    
    removeAllConflict in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    drMap - DR map.
    
    Throws:
    
    IgniteCheckedException - If remove failed.
  - removeAllConflictAsync
```
public IgniteInternalFuture<?> removeAllConflictAsync(Map<KeyCacheObject,GridCacheVersion> drMap)
                                               throws IgniteCheckedException
```
    Removes DR data asynchronously.
    
    Specified by:
    
    removeAllConflictAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    drMap - DR map.
    
    Returns:
    
    Future.
    
    Throws:
    
    IgniteCheckedException - If remove failed.
  - removeAsync
```
public IgniteInternalFuture<Boolean> removeAsync(K key)
```
    Asynchronously removes given key mapping from cache.
    This method will return true if remove did occur, which means that all optionally provided filters have passed and there was something to remove, false otherwise.
    If write-through is enabled, the value will be removed from CacheStore via CacheStore#remove(Transaction, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    removeAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key whose mapping is to be removed from cache.
    
    Returns:
    
    Future for the remove operation. The future will return true if optional filters passed validation and remove did occur, false otherwise. Note that if filter is not specified, this method will return true.
  - remove
```
public boolean remove(K key,
                      V val)
               throws IgniteCheckedException
```
    Removes given key mapping from cache if one exists and value is equal to the passed in value.
    If write-through is enabled, the value will be removed from CacheStore via CacheStore#remove(Transaction, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    remove in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key whose mapping is to be removed from cache.
    
    val - Value to match against currently cached value.
    
    Returns:
    
    True if entry was removed and passed in value matched the cached one, false otherwise.
    
    Throws:
    
    IgniteCheckedException - If remove failed.
  - removeAsync
```
public IgniteInternalFuture<Boolean> removeAsync(K key,
                                                 V val)
```
    Asynchronously removes given key mapping from cache if one exists and value is equal to the passed in value.
    This method will return true if remove did occur, which means that all optionally provided filters have passed and there was something to remove, false otherwise.
    If write-through is enabled, the value will be removed from CacheStore via CacheStore#remove(Transaction, Object) method.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    removeAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key whose mapping is to be removed from cache.
    
    val - Value to match against currently cached value.
    
    Returns:
    
    Future for the remove operation. The future will return true if currently cached value will match the passed in one.
  - removeAll
```
public void removeAll(@Nullable
                      @Nullable Collection<? extends K> keys)
               throws IgniteCheckedException
```
    Removes given key mappings from cache.
    If write-through is enabled, the values will be removed from CacheStore via IgniteDataStreamer.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    removeAll in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys whose mappings are to be removed from cache.
    
    Throws:
    
    IgniteCheckedException - If remove failed.
  - removeAllAsync
```
public IgniteInternalFuture<?> removeAllAsync(@Nullable
                                              @Nullable Collection<? extends K> keys)
```
    Asynchronously removes given key mappings from cache for entries.
    If write-through is enabled, the values will be removed from CacheStore via IgniteDataStreamer.
    Transactions
    This method is transactional and will enlist the entry into ongoing transaction if there is one.
    
    Specified by:
    
    removeAllAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys whose mappings are to be removed from cache.
    
    Returns:
    
    Future for the remove operation. The future will complete whenever remove operation completes.
  - invoke
```
@Nullable
public <T> @Nullable javax.cache.processor.EntryProcessorResult<T> invoke(AffinityTopologyVersion topVer,
                                                                          K key,
                                                                          javax.cache.processor.EntryProcessor<K,V,T> entryProcessor,
                                                                          Object... args)
                                                                   throws IgniteCheckedException
```
    Specified by:
    
    invoke in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    topVer - Locked topology version.
    
    key - Key.
    
    entryProcessor - Entry processor.
    
    args - Arguments.
    
    Returns:
    
    Invoke result.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - removeAll
```
public void removeAll()
               throws IgniteCheckedException
```
    Removes mappings from cache.
    USE WITH CARE - if your cache has many entries then transaction will quickly become very heavy and slow.
    If write-through is enabled, the values will be removed from CacheStore via IgniteDataStreamer.
    Transactions
    This method is not transactional.
    
    Specified by:
    
    removeAll in interface IgniteInternalCache<K,V>
    
    Throws:
    
    IgniteCheckedException - If remove failed.
  - removeAllAsync
```
public IgniteInternalFuture<?> removeAllAsync()
```
    Specified by:
    
    removeAllAsync in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Remove future.
  - lock
```
public boolean lock(K key,
                    long timeout)
             throws IgniteCheckedException
```
    Synchronously acquires lock on a cached object with given key only if the passed in filter (if any) passes. This method together with filter check will be executed as one atomic operation.
    Transactions
    Locks are not transactional and should not be used from within transactions. If you do need explicit locking within transaction, then you should use TransactionConcurrency.PESSIMISTIC concurrency control for transaction which will acquire explicit locks for relevant cache operations.
    
    Specified by:
    
    lock in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to lock.
    
    timeout - Timeout in milliseconds to wait for lock to be acquired ('0' for no expiration), -1 for immediate failure if lock cannot be acquired immediately).
    
    Returns:
    
    True if all filters passed and lock was acquired, false otherwise.
    
    Throws:
    
    IgniteCheckedException - If lock acquisition resulted in error.
  - lockAsync
```
public IgniteInternalFuture<Boolean> lockAsync(K key,
                                               long timeout)
```
    Asynchronously acquires lock on a cached object with given key only if the passed in filter (if any) passes. This method together with filter check will be executed as one atomic operation.
    Transactions
    Locks are not transactional and should not be used from within transactions. If you do need explicit locking within transaction, then you should use TransactionConcurrency.PESSIMISTIC concurrency control for transaction which will acquire explicit locks for relevant cache operations.
    
    Specified by:
    
    lockAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to lock.
    
    timeout - Timeout in milliseconds to wait for lock to be acquired ('0' for no expiration, -1 for immediate failure if lock cannot be acquired immediately).
    
    Returns:
    
    Future for the lock operation. The future will return true whenever all filters pass and locks are acquired before timeout is expired, false otherwise.
  - lockAll
```
public boolean lockAll(@Nullable
                       @Nullable Collection<? extends K> keys,
                       long timeout)
                throws IgniteCheckedException
```
    All or nothing synchronous lock for passed in keys. This method together with filter check will be executed as one atomic operation. If at least one filter validation failed, no locks will be acquired.
    Transactions
    Locks are not transactional and should not be used from within transactions. If you do need explicit locking within transaction, then you should use TransactionConcurrency.PESSIMISTIC concurrency control for transaction which will acquire explicit locks for relevant cache operations.
    
    Specified by:
    
    lockAll in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to lock.
    
    timeout - Timeout in milliseconds to wait for lock to be acquired ('0' for no expiration).
    
    Returns:
    
    True if all filters passed and locks were acquired before timeout has expired, false otherwise.
    
    Throws:
    
    IgniteCheckedException - If lock acquisition resulted in error.
  - lockAllAsync
```
public IgniteInternalFuture<Boolean> lockAllAsync(@Nullable
                                                  @Nullable Collection<? extends K> keys,
                                                  long timeout)
```
    All or nothing synchronous lock for passed in keys. This method together with filter check will be executed as one atomic operation. If at least one filter validation failed, no locks will be acquired.
    Transactions
    Locks are not transactional and should not be used from within transactions. If you do need explicit locking within transaction, then you should use TransactionConcurrency.PESSIMISTIC concurrency control for transaction which will acquire explicit locks for relevant cache operations.
    
    Specified by:
    
    lockAllAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to lock.
    
    timeout - Timeout in milliseconds to wait for lock to be acquired ('0' for no expiration).
    
    Returns:
    
    Future for the collection of locks. The future will return true if all filters passed and locks were acquired before timeout has expired, false otherwise.
  - unlock
```
public void unlock(K key)
            throws IgniteCheckedException
```
    Unlocks given key only if current thread owns the lock. If optional filter will not pass, then unlock will not happen. If the key being unlocked was never locked by current thread, then this method will do nothing.
    Transactions
    Locks are not transactional and should not be used from within transactions. If you do need explicit locking within transaction, then you should use TransactionConcurrency.PESSIMISTIC concurrency control for transaction which will acquire explicit locks for relevant cache operations.
    
    Specified by:
    
    unlock in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to unlock.
    
    Throws:
    
    IgniteCheckedException - If unlock execution resulted in error.
  - unlockAll
```
public void unlockAll(@Nullable
                      @Nullable Collection<? extends K> keys)
               throws IgniteCheckedException
```
    Unlocks given keys only if current thread owns the locks. Only the keys that have been locked by calling thread and pass through the filter (if any) will be unlocked. If none of the key locks is owned by current thread, then this method will do nothing.
    Transactions
    Locks are not transactional and should not be used from within transactions. If you do need explicit locking within transaction, then you should use TransactionConcurrency.PESSIMISTIC concurrency control for transaction which will acquire explicit locks for relevant cache operations.
    
    Specified by:
    
    unlockAll in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    keys - Keys to unlock.
    
    Throws:
    
    IgniteCheckedException - If unlock execution resulted in error.
  - isLocked
```
public boolean isLocked(K key)
```
    Checks if any node owns a lock for this key.
    This is a local in-VM operation and does not involve any network trips or access to persistent storage in any way.
    
    Specified by:
    
    isLocked in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to check.
    
    Returns:
    
    True if lock is owned by some node.
  - isLockedByThread
```
public boolean isLockedByThread(K key)
```
    Checks if current thread owns a lock on this key.
    This is a local in-VM operation and does not involve any network trips or access to persistent storage in any way.
    
    Specified by:
    
    isLockedByThread in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    key - Key to check.
    
    Returns:
    
    True if key is locked by current thread.
  - size
```
public int size()
```
    Gets the number of all entries cached on this node. This method will return the count of all cache entries and has O(1) complexity on base IgniteInternalCache. It is essentially the size of cache key set and is semantically identical to {Cache.keySet().size().
    NOTE: this operation is not distributed and returns only the number of entries cached on this node.
    
    Specified by:
    
    size in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Size of cache on this node.
  - sizeLong
```
public long sizeLong()
```
    Gets the number of all entries cached on this node as a long value. This method will return the count of all cache entries and has O(1) complexity on base IgniteInternalCache. It is essentially the size of cache key set and is semantically identical to {Cache.keySet().size().
    NOTE: this operation is not distributed and returns only the number of entries cached on this node.
    
    Specified by:
    
    sizeLong in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Size of cache on this node.
  - size
```
public int size(CachePeekMode[] peekModes)
         throws IgniteCheckedException
```
    Specified by:
    
    size in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    peekModes - Peek modes.
    
    Returns:
    
    Global cache size.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - sizeLong
```
public long sizeLong(CachePeekMode[] peekModes)
              throws IgniteCheckedException
```
    Specified by:
    
    sizeLong in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    peekModes - Peek modes.
    
    Returns:
    
    Global cache size as a long value.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - sizeLong
```
public long sizeLong(int partition,
                     CachePeekMode[] peekModes)
              throws IgniteCheckedException
```
    Specified by:
    
    sizeLong in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    partition - partition
    
    peekModes - Peek modes.
    
    Returns:
    
    Global cache size as a long value.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - sizeAsync
```
public IgniteInternalFuture<Integer> sizeAsync(CachePeekMode[] peekModes)
```
    Specified by:
    
    sizeAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    peekModes - Peek modes.
    
    Returns:
    
    Future.
  - sizeLongAsync
```
public IgniteInternalFuture<Long> sizeLongAsync(CachePeekMode[] peekModes)
```
    Specified by:
    
    sizeLongAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    peekModes - Peek modes.
    
    Returns:
    
    Future.
  - sizeLongAsync
```
public IgniteInternalFuture<Long> sizeLongAsync(int partition,
                                                CachePeekMode[] peekModes)
```
    Specified by:
    
    sizeLongAsync in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    partition - partiton
    
    peekModes - Peek modes.
    
    Returns:
    
    Future.
  - localSize
```
public int localSize(CachePeekMode[] peekModes)
              throws IgniteCheckedException
```
    Specified by:
    
    localSize in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    peekModes - Peek modes.
    
    Returns:
    
    Local cache size.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - localSizeLong
```
public long localSizeLong(CachePeekMode[] peekModes)
                   throws IgniteCheckedException
```
    Specified by:
    
    localSizeLong in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    peekModes - Peek modes.
    
    Returns:
    
    Local cache size as a long value.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - localSizeLong
```
public long localSizeLong(int partition,
                          CachePeekMode[] peekModes)
                   throws IgniteCheckedException
```
    Specified by:
    
    localSizeLong in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    partition - partition.
    
    peekModes - Peek modes.
    
    Returns:
    
    Local cache size as a long value.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - nearSize
```
public int nearSize()
```
    Gets size of near cache key set. This method will return count of all entries in near cache and has O(1) complexity on base cache projection.
    Note that for LOCAL non-distributed caches this method will always return 0
    
    Specified by:
    
    nearSize in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Size of near cache key set or 0 if cache is not CacheMode.PARTITIONED.
  - primarySize
```
public int primarySize()
```
    Gets the number of all primary entries cached on this node.
    For CacheMode.PARTITIONED and CacheMode.REPLICATED modes, this method will return number of primary entries cached on this node (excluding any backups). The complexity of this method is O(P), where P is the total number of partitions.
    NOTE: this operation is not distributed and returns only the number of primary entries cached on this node.
    
    Specified by:
    
    primarySize in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Number of primary entries in cache.
  - primarySizeLong
```
public long primarySizeLong()
```
    Gets the number of all primary entries cached on this node as a long value.
    For CacheMode.PARTITIONED and CacheMode.REPLICATED modes, this method will return number of primary entries cached on this node (excluding any backups). The complexity of this method is O(P), where P is the total number of partitions.
    NOTE: this operation is not distributed and returns only the number of primary entries cached on this node.
    
    Specified by:
    
    primarySizeLong in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Number of primary entries in cache.
  - offHeapEntriesCount
```
public long offHeapEntriesCount()
```
    Gets number of cache entries stored in off-heap memory.
    
    Specified by:
    
    offHeapEntriesCount in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Number of cache entries stored in off-heap memory.
  - offHeapAllocatedSize
```
public long offHeapAllocatedSize()
```
    Gets memory size allocated in off-heap.
    
    Specified by:
    
    offHeapAllocatedSize in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Allocated memory size.
  - iterator
```
public Iterator<javax.cache.Cache.Entry<K,V>> iterator()
```
    Specified by:
    
    iterator in interface Iterable<K>
  - rebalance
```
public IgniteInternalFuture<?> rebalance()
```
    Forces this cache node to re-balance its partitions. This method is usually used when CacheConfiguration.getRebalanceDelay() configuration parameter has non-zero value. When many nodes are started or stopped almost concurrently, it is more efficient to delay rebalancing until the node topology is stable to make sure that no redundant re-partitioning happens.
    In case ofCacheMode.PARTITIONED caches, for better efficiency user should usually make sure that new nodes get placed on the same place of consistent hash ring as the left nodes, and that nodes are restarted before rebalanceDelay expires. To place nodes on the same place in consistent hash ring, use IgniteConfiguration.setConsistentId(Serializable) to make sure that a node maps to the same hash ID if re-started.
    See CacheConfiguration.getRebalanceDelay() for more information on how to configure rebalance re-partition delay.
    
    Specified by:
    
    rebalance in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Future that will be completed when rebalancing is finished.
  - expiry
```
@Nullable
public @Nullable javax.cache.expiry.ExpiryPolicy expiry()
```
    Specified by:
    
    expiry in interface IgniteInternalCache<K,V>
    
    Returns:
    
    ExpiryPolicy associated with this projection.
  - withExpiryPolicy
```
public GridCacheProxyImpl<K,V> withExpiryPolicy(javax.cache.expiry.ExpiryPolicy plc)
```
    Specified by:
    
    withExpiryPolicy in interface IgniteInternalCache<K,V>
    
    Parameters:
    
    plc - ExpiryPolicy to associate with this projection.
    
    Returns:
    
    New projection based on this one, but with the specified expiry policy.
  - withNoRetries
```
public IgniteInternalCache<K,V> withNoRetries()
```
    Specified by:
    
    withNoRetries in interface IgniteInternalCache<K,V>
    
    Returns:
    
    Cache with no-retries behavior enabled.
  - lostPartitions
```
public Collection<Integer> lostPartitions()
```
    Specified by:
    
    lostPartitions in interface IgniteInternalCache<K,V>
    
    Returns:
    
    A collection of lost partitions if a cache is in recovery state.
  - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
    Specified by:
    
    writeExternal in interface Externalizable
    
    Throws:
    
    IOException
  - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
    Specified by:
    
    readExternal in interface Externalizable
    
    Throws:
    
    IOException
    
    ClassNotFoundException
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class GridCacheProxyImpl<K,​V>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Constructor Detail

GridCacheProxyImpl

GridCacheProxyImpl

Method Detail

context

delegate

name

cache

skipStore

affinity

clusterMetrics

clusterMetrics

configuration

localMetrics

localLoadCache

localLoadCacheAsync

preloadPartition

preloadPartitionAsync

localPreloadPartition

setSkipStore

keepBinary

isEmpty

containsKey

containsKeys

containsKeyAsync

containsKeysAsync

get

Transactions

getEntry

Transactions

getAsync

Transactions

getEntryAsync

Transactions

getForcePrimary

getForcePrimaryAsync

getAllOutTx

getAllOutTxAsync

getAll

Transactions

getEntries

Transactions

getAllAsync

Transactions

getEntriesAsync

Transactions

getAndPut

Transactions

getAndPutAsync

Transactions

put

Transactions

putAllConflict

putAllConflictAsync

invoke

invokeAsync

invokeAll

invokeAllAsync

invokeAll

invokeAllAsync

putAsync

Transactions

getAndPutIfAbsent

Transactions

getAndPutIfAbsentAsync

Transactions

putIfAbsent

Transactions

putIfAbsentAsync

Transactions

getAndReplace

Transactions

getAndReplaceAsync

Transactions

replace

Class GridCacheProxyImpl<K,V>