Class DeleteOperationImpl

java.lang.Object

net.spy.memcached.compat.SpyObject

net.spy.memcached.protocol.BaseOperationImpl

net.spy.memcached.protocol.ascii.OperationImpl

net.spy.memcached.protocol.ascii.DeleteOperationImpl

All Implemented Interfaces:

DeleteOperation, KeyedOperation, Operation

final class DeleteOperationImpl
extends OperationImpl
implements DeleteOperation

Operation to delete an item from the cache.

Nested Class Summary

Nested classes/interfaces inherited from interface DeleteOperation

DeleteOperation.Callback

Field Summary

Fields

Modifier and Type	Field	Description
private static final OperationStatus	DELETED
private final String	key
private static final OperationStatus	NOT_FOUND
private static final int	OVERHEAD

Fields inherited from class OperationImpl

CRLF

Fields inherited from class BaseOperationImpl

callback, CANCELLED, notMyVbucketNodes, TIMED_OUT

Constructor Summary

Constructors

Constructor	Description
DeleteOperationImpl(String k, OperationCallback cb)

Method Summary

Modifier and Type	Method	Description
Collection<String>	getKeys()	Get the keys requested in this GetOperation.
void	handleLine(String line)
void	initialize()	Initialize this operation.
String	toString()

Methods inherited from class OperationImpl

classifyError, getErrorMsg, getReadType, matchStatus, readFromBuffer, setArguments, setReadType

Methods inherited from class BaseOperationImpl

addClone, cancel, getBuffer, getCallback, getCloneCount, getException, getHandlingNode, getState, getWriteCompleteTimestamp, handleError, handleRead, hasErrored, isCancelled, isTimedOut, isTimedOut, isTimedOutUnsent, setBuffer, setCallback, setCloneCount, setHandlingNode, timeOut, transitionState, wasCancelled, writeComplete, writing

Methods inherited from class SpyObject

getLogger

Methods inherited from class Object

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

Methods inherited from interface Operation

addClone, cancel, getBuffer, getCallback, getCloneCount, getErrorMsg, getException, getHandlingNode, getState, getWriteCompleteTimestamp, handleRead, hasErrored, isCancelled, isTimedOut, isTimedOut, isTimedOutUnsent, readFromBuffer, setCloneCount, setHandlingNode, timeOut, writeComplete, writing

Field Details

OVERHEAD

private static final int OVERHEAD

See Also:

• Constant Field Values

DELETED

private static final OperationStatus DELETED

NOT_FOUND

private static final OperationStatus NOT_FOUND

key

private final String key

Constructor Details

DeleteOperationImpl

public DeleteOperationImpl(String k,
 OperationCallback cb)

Method Details

handleLine

public void handleLine(String line)

Specified by:

handleLine in class OperationImpl

initialize

public void initialize()

Description copied from interface: Operation

Initialize this operation. This is used to prepare output byte buffers and stuff.

Specified by:

initialize in interface Operation

Specified by:

initialize in class BaseOperationImpl

getKeys

public Collection<String> getKeys()

Description copied from interface: KeyedOperation

Get the keys requested in this GetOperation.

Specified by:

getKeys in interface KeyedOperation

toString

public String toString()

Overrides:

toString in class Object