com.hazelcast.map.impl.operation

Class QueryOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.AbstractOperation

com.hazelcast.spi.impl.AbstractNamedOperation

com.hazelcast.map.impl.operation.AbstractMapOperation

com.hazelcast.map.impl.operation.QueryOperation

All Implemented Interfaces:

DataSerializable, NamedOperation, ReadonlyOperation

public class QueryOperation
extends AbstractMapOperation
implements ReadonlyOperation

Field Summary

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

mapContainer, mapService

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

name

Fields inherited from class com.hazelcast.spi.Operation

CALL_ID_LOCAL_SKIPPED, GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
QueryOperation()
QueryOperation(String mapName, Predicate predicate)

Method Summary

Methods

Modifier and Type	Method and Description
Object	getResponse()
ExceptionAction	onInvocationException(Throwable throwable) Called when an Exception/Error is thrown during an invocation.
protected void	readInternal(ObjectDataInput in)
void	run()
protected void	runSingleThreaded(Collection<Integer> initialPartitions)
protected void	writeInternal(ObjectDataOutput out)

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

afterRun, beforeRun, getServiceName, innerBeforeRun

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

getName

Methods inherited from class com.hazelcast.spi.AbstractOperation

returnsResponse

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getPartitionId, getReplicaIndex, getResponseHandler, getService, getWaitTimeout, isUrgent, logError, onException, onExecutionFailure, readData, setCallerUuid, setNodeEngine, setPartitionId, setReplicaIndex, setResponseHandler, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, validatesTarget, writeData

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryOperation

public QueryOperation()

QueryOperation

public QueryOperation(String mapName,
              Predicate predicate)

Method Detail

run

public void run()
         throws Exception

Specified by:

run in class Operation

Throws:

Exception

runSingleThreaded

protected void runSingleThreaded(Collection<Integer> initialPartitions)

onInvocationException

public ExceptionAction onInvocationException(Throwable throwable)

Description copied from class: Operation

Called when an Exception/Error is thrown during an invocation. Invocation process will continue, retry or fail according to returned ExceptionAction result.

This method is called on caller side of the invocation.

Overrides:

onInvocationException in class Operation

Parameters:

throwable - Exception/Error thrown during invocation

Returns:

ExceptionAction

getResponse

public Object getResponse()

Overrides:

getResponse in class AbstractOperation

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class AbstractNamedOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class AbstractNamedOperation

Throws:

IOException