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.GridNearAtomicAbstractUpdateFuture

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

All Implemented Interfaces:

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

public class GridNearAtomicUpdateFuture
extends GridNearAtomicAbstractUpdateFuture

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 inherited from class org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicAbstractUpdateFuture

cache, cctx, err, expiryPlc, filter, futVer, invokeArgs, keepBinary, log, mapErrTopVer, msgLog, mux, nearEnabled, op, opRes, rawRetval, remapCnt, resCnt, retval, skipStore, subjId, syncMode, taskNameHash, topCompleteFut, topLocked, topVer, updVer, waitTopFut

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, boolean keepBinary, 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.
protected void	map(AffinityTopologyVersion topVer)
protected void	mapOnTopology() Maps future on ready topology.
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, boolean nodeErr) Response callback.
String	toString()
GridCacheVersion	version()

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

futureId, map, mapSingle, markNotTrackable, onSendError, storeFuture, trackable

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, logger, 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

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,
                          boolean keepBinary,
                          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.

keepBinary - Keep binary flag.

remapCnt - Maximum number of retries.

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

Method Detail

version

public GridCacheVersion version()

Returns:

Future version.

onNodeLeft

public boolean onNodeLeft(UUID nodeId)

Callback for when node left.

Parameters:

nodeId - Left node ID.

Returns:

True if future cared about this node.

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.

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,
            boolean nodeErr)

Response callback.

Specified by:

onResult in class GridNearAtomicAbstractUpdateFuture

Parameters:

nodeId - Node ID.

res - Update response.

nodeErr - True if response was created on node failure.

mapOnTopology

protected void mapOnTopology()

Maps future on ready topology.

Specified by:

mapOnTopology in class GridNearAtomicAbstractUpdateFuture

map

protected void map(AffinityTopologyVersion topVer)

Specified by:

map in class GridNearAtomicAbstractUpdateFuture

Parameters:

topVer - Topology version.

toString

public String toString()

Overrides:

toString in class GridFutureAdapter<Object>