Package net.spy.memcached.protocol.binary

Class OptimizedGetImpl

java.lang.Object

net.spy.memcached.compat.SpyObject

net.spy.memcached.protocol.BaseOperationImpl

net.spy.memcached.protocol.binary.OperationImpl

net.spy.memcached.protocol.binary.MultiKeyOperationImpl

net.spy.memcached.protocol.binary.MultiGetOperationImpl

net.spy.memcached.protocol.binary.OptimizedGetImpl

All Implemented Interfaces:

GetOperation, KeyedOperation, Operation, VBucketAware

final class OptimizedGetImpl
extends MultiGetOperationImpl

Optimized Get operation for folding a bunch of gets together.

Nested Class Summary

Nested classes/interfaces inherited from interface net.spy.memcached.ops.GetOperation

GetOperation.Callback

Field Summary

Fields

Modifier and Type	Field	Description
private final ProxyCallback	pcb

Fields inherited from class net.spy.memcached.protocol.binary.MultiKeyOperationImpl

vbmap

Fields inherited from class net.spy.memcached.protocol.binary.OperationImpl

DUMMY_OPCODE, EMPTY_BYTES, ERR_2BIG, ERR_BUSY, ERR_DELTA_BADVAL, ERR_EXISTS, ERR_INTERNAL, ERR_INVAL, ERR_NO_MEM, ERR_NOT_FOUND, ERR_NOT_MY_VBUCKET, ERR_NOT_STORED, ERR_NOT_SUPPORTED, ERR_TEMP_FAIL, ERR_UNKNOWN_COMMAND, errorCode, keyLen, MIN_RECV_PACKET, opaque, REQ_MAGIC, RES_MAGIC, responseCas, responseCmd, responseOpaque, STATUS_OK, SUCCESS, vbucket

Fields inherited from class net.spy.memcached.protocol.BaseOperationImpl

callback, CANCELLED, notMyVbucketNodes, TIMED_OUT

Constructor Summary

Constructors

Constructor	Description
OptimizedGetImpl(GetOperation firstGet)	Construct an optimized get starting with the given get operation.

Method Summary

Modifier and Type	Method	Description
void	addOperation(GetOperation o)	Add a new GetOperation to get.
int	size()

Methods inherited from class net.spy.memcached.protocol.binary.MultiGetOperationImpl

addKey, finishedPayload, getRetryKeys, initialize, opaqueIsValid

Methods inherited from class net.spy.memcached.protocol.binary.MultiKeyOperationImpl

addNotMyVbucketNode, getKeys, getNotMyVbucketNodes, getVBucket, setNotMyVbucketNodes, setVBucket, toString

Methods inherited from class net.spy.memcached.protocol.binary.OperationImpl

decodeByte, decodeInt, decodeLong, decodePayload, decodeShort, decodeUnsignedInt, generateOpaque, getErrorMsg, getStatusForErrorCode, prepareBuffer, readFromBuffer, resetInput

Methods inherited from class net.spy.memcached.protocol.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 net.spy.memcached.compat.SpyObject

getLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.spy.memcached.ops.KeyedOperation

getKeys

Methods inherited from interface net.spy.memcached.ops.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

pcb

private final ProxyCallback pcb

Constructor Details

OptimizedGetImpl

public OptimizedGetImpl(GetOperation firstGet)

Construct an optimized get starting with the given get operation.

Method Details

addOperation

public void addOperation(GetOperation o)

Add a new GetOperation to get.

size

public int size()