org.apache.ignite.internal.processors.cache.distributed.dht

Class GridPartitionedGetFuture<K,V>

java.lang.Object

org.apache.ignite.internal.util.future.GridFutureAdapter<R>

org.apache.ignite.internal.util.future.GridCompoundFuture<T,T>

org.apache.ignite.internal.util.future.GridCompoundIdentityFuture<T>

org.apache.ignite.internal.processors.cache.GridCacheCompoundIdentityFuture<Map<K,V>>

org.apache.ignite.internal.processors.cache.distributed.dht.CacheDistributedGetFutureAdapter<K,V>

org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedGetFuture<K,V>

All Implemented Interfaces:

Serializable, IgniteInternalFuture<Map<K,V>>, CacheGetFuture, GridCacheFuture<Map<K,V>>, IgniteInClosure<IgniteInternalFuture<Map<K,V>>>

public class GridPartitionedGetFuture<K,V>
extends CacheDistributedGetFutureAdapter<K,V>

Colocated get future.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.cache.distributed.dht.CacheDistributedGetFutureAdapter

canRemap, cctx, deserializeBinary, DFLT_MAX_REMAP_CNT, expiryPlc, forcePrimary, futId, keepCacheObjects, keys, MAX_REMAP_CNT, needVer, readThrough, recovery, REMAP_CNT_UPD, remapCnt, skipVals, subjId, taskName, trackable

Constructor Summary

Constructors

Constructor and Description
GridPartitionedGetFuture(GridCacheContext<K,V> cctx, Collection<KeyCacheObject> keys, AffinityTopologyVersion topVer, boolean readThrough, boolean forcePrimary, UUID subjId, String taskName, boolean deserializeBinary, boolean recovery, IgniteCacheExpiryPolicy expiryPlc, boolean skipVals, boolean canRemap, boolean needVer, boolean keepCacheObjects)

Method Summary

Methods

Modifier and Type	Method and Description
IgniteUuid	futureId()
void	init() Initializes future.
void	markNotTrackable() Marks this future as non-trackable.
boolean	onDone(Map<K,V> res, Throwable err) Callback to notify that future is finished.
boolean	onNodeLeft(UUID nodeId) Callback for when node left.
void	onResult(UUID nodeId, GridNearGetResponse res)
String	toString()
boolean	trackable()

Methods inherited from class org.apache.ignite.internal.processors.cache.distributed.dht.CacheDistributedGetFutureAdapter

affinityNode, partitionOwned, serverNotFoundError

Methods inherited from class org.apache.ignite.internal.processors.cache.GridCacheCompoundIdentityFuture

duration, onDone, startTime

Methods inherited from class org.apache.ignite.internal.util.future.GridCompoundFuture

add, apply, cancel, clear, future, futures, futuresCountNoLock, hasFutures, hasPending, ignoreFailure, initialized, markInitialized

Methods inherited from class org.apache.ignite.internal.util.future.GridFutureAdapter

chain, chain, error, get, get, get, getUninterruptibly, ignoreInterrupts, isCancelled, isDone, isFailed, listen, logger, onCancelled, onDone, onDone, onDone, result

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.ignite.internal.processors.cache.GridCacheFuture

duration, startTime

Methods inherited from interface org.apache.ignite.internal.IgniteInternalFuture

cancel, chain, chain, error, get, get, get, getUninterruptibly, isCancelled, isDone, listen, result

Constructor Detail

GridPartitionedGetFuture

public GridPartitionedGetFuture(GridCacheContext<K,V> cctx,
                        Collection<KeyCacheObject> keys,
                        AffinityTopologyVersion topVer,
                        boolean readThrough,
                        boolean forcePrimary,
                        @Nullable
                        UUID subjId,
                        String taskName,
                        boolean deserializeBinary,
                        boolean recovery,
                        @Nullable
                        IgniteCacheExpiryPolicy expiryPlc,
                        boolean skipVals,
                        boolean canRemap,
                        boolean needVer,
                        boolean keepCacheObjects)

Parameters:

cctx - Context.

keys - Keys.

topVer - Topology version.

readThrough - Read through flag.

forcePrimary - If true then will force network trip to primary node even if called on backup node.

subjId - Subject ID.

taskName - Task name.

deserializeBinary - Deserialize binary flag.

expiryPlc - Expiry policy.

skipVals - Skip values flag.

canRemap - Flag indicating whether future can be remapped on a newer topology version.

needVer - If true returns values as tuples containing value and version.

keepCacheObjects - Keep cache objects flag.

Method Detail

init

public void init()

Initializes future.

trackable

public boolean trackable()

Returns:

True if future should be tracked.

markNotTrackable

public void markNotTrackable()

Marks this future as non-trackable.

futureId

public IgniteUuid futureId()

Returns:

Unique identifier for this future.

onNodeLeft

public boolean onNodeLeft(UUID nodeId)

Callback for when node left.

Parameters:

nodeId - Left node ID.

Returns:

True if future cared about this node.

onResult

public void onResult(UUID nodeId,
            GridNearGetResponse res)

Parameters:

nodeId - Sender.

res - Result.

onDone

public boolean onDone(Map<K,V> res,
             Throwable err)

Callback to notify that future is finished. Note that if non-null exception is passed in the result value will be ignored.

Overrides:

onDone in class GridFutureAdapter<Map<K,V>>

Parameters:

res - Optional result.

err - Optional error.

Returns:

True if result was set by this call.

toString

public String toString()

Overrides:

toString in class GridCompoundIdentityFuture<Map<K,V>>