com.hazelcast.map.impl.operation

Class HDMapFetchWithQueryOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.impl.AbstractNamedOperation

com.hazelcast.map.impl.operation.MapOperation

com.hazelcast.map.impl.operation.HDMapOperation

com.hazelcast.map.impl.operation.HDMapFetchWithQueryOperation

All Implemented Interfaces:

com.hazelcast.nio.serialization.DataSerializable, com.hazelcast.nio.serialization.IdentifiedDataSerializable, com.hazelcast.spi.NamedOperation, com.hazelcast.spi.ServiceNamespaceAware

public class HDMapFetchWithQueryOperation
extends HDMapOperation

Fetches by query a batch of fetchSize items from a single partition ID for a map. The query is run by the query engine which means it supports projections and filtering. The lastTableIndex denotes the position from which to resume the query on the partition. This is the HD version of the operation for maps configured with InMemoryFormat.NATIVE format. For other formats see MapFetchWithQueryOperation.

Since:

3.9

Field Summary

Fields inherited from class com.hazelcast.map.impl.operation.HDMapOperation

DEFAULT_FORCED_EVICTION_RETRY_COUNT, FORCED_EVICTION_RETRY_COUNT, PROP_FORCED_EVICTION_RETRY_COUNT

Fields inherited from class com.hazelcast.map.impl.operation.MapOperation

createRecordStoreOnDemand, disableWanReplicationEvent, mapContainer, mapEventPublisher, mapService, mapServiceContext, recordStore

Fields inherited from class com.hazelcast.spi.impl.AbstractNamedOperation

name

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
HDMapFetchWithQueryOperation()
HDMapFetchWithQueryOperation(String name, int lastTableIndex, int fetchSize, com.hazelcast.map.impl.query.Query query)

Method Summary

Modifier and Type	Method and Description
int	getId()
Object	getResponse()
protected void	readInternal(com.hazelcast.nio.ObjectDataInput in)
protected void	runInternal()
protected void	writeInternal(com.hazelcast.nio.ObjectDataOutput out)

Methods inherited from class com.hazelcast.map.impl.operation.HDMapOperation

afterRun, disposeDeferredBlocks, evict, getFactoryId, getRetryCount, getThreadId, innerBeforeRun, logError, onExecutionFailure, run, setThreadId

Methods inherited from class com.hazelcast.map.impl.operation.MapOperation

beforeRun, canThisOpGenerateWANEvent, getCallerProvenance, getServiceName, getServiceNamespace, invalidateAllKeysInNearCaches, invalidateNearCache, invalidateNearCache, isPostProcessing, publishLoadAsWanUpdate, publishWanRemove, publishWanUpdate, setMapContainer, setMapService

Methods inherited from class com.hazelcast.spi.impl.AbstractNamedOperation

getName, toString

Methods inherited from class com.hazelcast.spi.Operation

call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getService, getWaitTimeout, isUrgent, onInvocationException, onSetCallId, readData, requiresExplicitServiceName, returnsResponse, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, validatesTarget, writeData

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.nio.serialization.DataSerializable

readData, writeData

Constructor Detail

HDMapFetchWithQueryOperation

public HDMapFetchWithQueryOperation()

HDMapFetchWithQueryOperation

public HDMapFetchWithQueryOperation(String name,
                                    int lastTableIndex,
                                    int fetchSize,
                                    com.hazelcast.map.impl.query.Query query)

Method Detail

runInternal

protected void runInternal()

Specified by:

runInternal in class HDMapOperation

getResponse

public Object getResponse()

Overrides:

getResponse in class com.hazelcast.spi.Operation

readInternal

protected void readInternal(com.hazelcast.nio.ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class com.hazelcast.spi.impl.AbstractNamedOperation

Throws:

IOException

writeInternal

protected void writeInternal(com.hazelcast.nio.ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class com.hazelcast.spi.impl.AbstractNamedOperation

Throws:

IOException

getId

public int getId()