com.hazelcast.cache.impl.operation

Class CacheEntryIteratorOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.impl.AbstractNamedOperation

com.hazelcast.cache.impl.operation.AbstractCacheOperation

com.hazelcast.cache.impl.operation.CacheEntryIteratorOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, AllowedDuringPassiveState, NamedOperation, PartitionAwareOperation, ReadonlyOperation, ServiceNamespaceAware

public class CacheEntryIteratorOperation
extends AbstractCacheOperation
implements ReadonlyOperation

Provides iterator functionality for ICache.

Initializes and grabs a number of entries defined by size parameter from the ICacheRecordStore with the last table index.

See Also:

(int, int)

Field Summary

Fields inherited from class com.hazelcast.cache.impl.operation.AbstractCacheOperation

backupRecord, cache, cacheService, key, response, wanEventPublisher

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
CacheEntryIteratorOperation()
CacheEntryIteratorOperation(String name, int tableIndex, int size)

Method Summary

Modifier and Type	Method and Description
int	getId() Returns type identifier for this class.
protected void	readInternal(ObjectDataInput in)
void	run()
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.cache.impl.operation.AbstractCacheOperation

beforeRun, getAsyncBackupCount, getFactoryId, getResponse, getServiceName, getServiceNamespace, getSyncBackupCount, logError, onInvocationException

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

getName, toString

Methods inherited from class com.hazelcast.spi.Operation

afterRun, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getService, getWaitTimeout, isUrgent, onExecutionFailure, onSetCallId, readData, 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.spi.PartitionAwareOperation

getPartitionId

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

readData, writeData

Constructor Detail

CacheEntryIteratorOperation

public CacheEntryIteratorOperation()

CacheEntryIteratorOperation

public CacheEntryIteratorOperation(String name,
                                   int tableIndex,
                                   int size)

Method Detail

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. It should be unique per DataSerializableFactory.

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type ID

run

public void run()
         throws Exception

Specified by:

run in class Operation

Throws:

Exception

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class AbstractCacheOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class AbstractCacheOperation

Throws:

IOException