public class CacheContainsKeyOperation extends AbstractNamedOperation implements ReadonlyOperation
More formally, returns true if and only if the cache contains a mapping for a key k such that key.equals(k). (There can be at most one such mapping.)
Modifier and Type | Field and Description |
---|---|
protected CacheRecord |
backupRecord |
protected CacheRecordStore |
cache |
protected ICacheService |
cacheService |
protected Data |
key |
protected Object |
response |
protected CacheWanEventPublisher |
wanEventPublisher |
name
CALL_ID_LOCAL_SKIPPED, GENERIC_PARTITION_ID
Constructor and Description |
---|
CacheContainsKeyOperation() |
CacheContainsKeyOperation(String name,
Data key) |
Modifier and Type | Method and Description |
---|---|
void |
beforeRun() |
int |
getAsyncBackupCount() |
int |
getFactoryId()
Returns DataSerializableFactory factory id for this class.
|
int |
getId()
Returns type identifier for this class.
|
Object |
getResponse() |
String |
getServiceName() |
int |
getSyncBackupCount() |
ExceptionAction |
onInvocationException(Throwable throwable)
Called when an Exception/Error is thrown
during an invocation.
|
protected void |
readInternal(ObjectDataInput in) |
void |
run() |
protected void |
writeInternal(ObjectDataOutput out) |
getName, toString
afterRun, returnsResponse
getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getResponseHandler, getService, getWaitTimeout, isUrgent, logError, onException, onExecutionFailure, onSetCallId, readData, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setResponseHandler, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, validatesTarget, writeData
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getPartitionId
readData, writeData
protected Data key
protected Object response
protected transient CacheRecordStore cache
protected transient CacheRecord backupRecord
protected transient ICacheService cacheService
protected transient CacheWanEventPublisher wanEventPublisher
public int getId()
IdentifiedDataSerializable
getId
in interface IdentifiedDataSerializable
public String getServiceName()
getServiceName
in class Operation
public final void beforeRun() throws Exception
beforeRun
in class AbstractOperation
Exception
public final Object getResponse()
getResponse
in class AbstractOperation
public ExceptionAction onInvocationException(Throwable throwable)
Operation
onInvocationException
in class Operation
throwable
- Exception/Error thrown during invocationprotected void writeInternal(ObjectDataOutput out) throws IOException
writeInternal
in class AbstractNamedOperation
IOException
protected void readInternal(ObjectDataInput in) throws IOException
readInternal
in class AbstractNamedOperation
IOException
public int getFactoryId()
IdentifiedDataSerializable
getFactoryId
in interface IdentifiedDataSerializable
public final int getSyncBackupCount()
public final int getAsyncBackupCount()
Copyright © 2016 Hazelcast, Inc.. All Rights Reserved.