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

Class GridNearAtomicUpdateFuture

java.lang.Object

java.util.concurrent.locks.AbstractOwnableSynchronizer

java.util.concurrent.locks.AbstractQueuedSynchronizer

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

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

All Implemented Interfaces:

Serializable, IgniteInternalFuture<Object>, GridCacheAtomicFuture<Object>, GridCacheFuture<Object>

public class GridNearAtomicUpdateFuture
extends GridFutureAdapter<Object>
implements GridCacheAtomicFuture<Object>

DHT atomic cache near update future.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.locks.AbstractQueuedSynchronizer

AbstractQueuedSynchronizer.ConditionObject

Field Summary

Fields

Modifier and Type	Field and Description
protected static IgniteLogger	log Logger.

Constructor Summary

Constructors

Constructor and Description

GridNearAtomicUpdateFuture(GridCacheContext cctx, GridDhtAtomicCache cache, CacheWriteSynchronizationMode syncMode, GridCacheOperation op, Collection<?> keys, Collection<?> vals, Object[] invokeArgs, Collection<GridCacheDrInfo> conflictPutVals, Collection<GridCacheVersion> conflictRmvVals, boolean retval, boolean rawRetval, javax.cache.expiry.ExpiryPolicy expiryPlc, CacheEntryPredicate[] filter, UUID subjId, int taskNameHash, boolean skipStore, int remapCnt, boolean waitTopFut)

Method Summary

Methods

Modifier and Type	Method and Description
IgniteInternalFuture<Void>	completeFuture(AffinityTopologyVersion topVer) Gets future that will be completed when it is safe when update is finished on the given version of topology.
IgniteUuid	futureId()
Collection<?>	keys()
void	map() Performs future mapping.
void	markNotTrackable() Marks this future as non-trackable.
Collection<? extends ClusterNode>	nodes()
boolean	onDone(Object res, Throwable err) Callback to notify that future is finished.
boolean	onNodeLeft(UUID nodeId) Callback for when node left.
void	onResult(UUID nodeId, GridNearAtomicUpdateResponse res) Response callback.
String	toString()
boolean	trackable()
GridCacheVersion	version()

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

cancel, chain, duration, endTime, error, get, get, get, get0, getUninterruptibly, ignoreInterrupts, isCancelled, isDone, isFailed, listen, onCancelled, onDone, onDone, onDone, result, startTime, tryAcquireShared, tryReleaseShared

Methods inherited from class java.util.concurrent.locks.AbstractQueuedSynchronizer

acquire, acquireInterruptibly, acquireShared, acquireSharedInterruptibly, compareAndSetState, getExclusiveQueuedThreads, getFirstQueuedThread, getQueuedThreads, getQueueLength, getSharedQueuedThreads, getState, getWaitingThreads, getWaitQueueLength, hasContended, hasQueuedPredecessors, hasQueuedThreads, hasWaiters, isHeldExclusively, isQueued, owns, release, releaseShared, setState, tryAcquire, tryAcquireNanos, tryAcquireSharedNanos, tryRelease

Methods inherited from class java.util.concurrent.locks.AbstractOwnableSynchronizer

getExclusiveOwnerThread, setExclusiveOwnerThread

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.IgniteInternalFuture

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

Field Detail

log

protected static IgniteLogger log

Logger.

Constructor Detail

GridNearAtomicUpdateFuture

public GridNearAtomicUpdateFuture(GridCacheContext cctx,
                          GridDhtAtomicCache cache,
                          CacheWriteSynchronizationMode syncMode,
                          GridCacheOperation op,
                          Collection<?> keys,
                          @Nullable
                          Collection<?> vals,
                          @Nullable
                          Object[] invokeArgs,
                          @Nullable
                          Collection<GridCacheDrInfo> conflictPutVals,
                          @Nullable
                          Collection<GridCacheVersion> conflictRmvVals,
                          boolean retval,
                          boolean rawRetval,
                          @Nullable
                          javax.cache.expiry.ExpiryPolicy expiryPlc,
                          CacheEntryPredicate[] filter,
                          UUID subjId,
                          int taskNameHash,
                          boolean skipStore,
                          int remapCnt,
                          boolean waitTopFut)

Parameters:

cctx - Cache context.

cache - Cache instance.

syncMode - Write synchronization mode.

op - Update operation.

keys - Keys to update.

vals - Values or transform closure.

invokeArgs - Optional arguments for entry processor.

conflictPutVals - Conflict put values (optional).

conflictRmvVals - Conflict remove values (optional).

retval - Return value require flag.

rawRetval - True if should return GridCacheReturn as future result.

expiryPlc - Expiry policy explicitly specified for cache operation.

filter - Entry filter.

subjId - Subject ID.

taskNameHash - Task name hash code.

skipStore - Skip store flag.

remapCnt - Maximum number of retries.

waitTopFut - If false does not wait for affinity change future.

Method Detail

futureId

public IgniteUuid futureId()

Specified by:

futureId in interface GridCacheFuture<Object>

Returns:

Unique identifier for this future.

version

public GridCacheVersion version()

Specified by:

version in interface GridCacheFuture<Object>

Returns:

Future version.

nodes

public Collection<? extends ClusterNode> nodes()

Specified by:

nodes in interface GridCacheFuture<Object>

Returns:

Involved nodes.

keys

public Collection<?> keys()

Specified by:

keys in interface GridCacheAtomicFuture<Object>

Returns:

Future keys.

onNodeLeft

public boolean onNodeLeft(UUID nodeId)

Callback for when node left.

Specified by:

onNodeLeft in interface GridCacheFuture<Object>

Parameters:

nodeId - Left node ID.

Returns:

True if future cared about this node.

trackable

public boolean trackable()

Specified by:

trackable in interface GridCacheFuture<Object>

Returns:

True if future should be tracked.

markNotTrackable

public void markNotTrackable()

Marks this future as non-trackable.

Specified by:

markNotTrackable in interface GridCacheFuture<Object>

map

public void map()

Performs future mapping.

completeFuture

public IgniteInternalFuture<Void> completeFuture(AffinityTopologyVersion topVer)

Gets future that will be completed when it is safe when update is finished on the given version of topology.

Specified by:

completeFuture in interface GridCacheAtomicFuture<Object>

Parameters:

topVer - Topology version to finish.

Returns:

Future or null if no need to wait.

onDone

public boolean onDone(@Nullable
             Object res,
             @Nullable
             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<Object>

Parameters:

res - Optional result.

err - Optional error.

Returns:

True if result was set by this call.

onResult

public void onResult(UUID nodeId,
            GridNearAtomicUpdateResponse res)

Response callback.

Parameters:

nodeId - Node ID.

res - Update response.

toString

public String toString()

Overrides:

toString in class GridFutureAdapter<Object>