org.infinispan.commands.functional

Class AbstractWriteKeyCommand<K,V>

java.lang.Object

org.infinispan.commands.AbstractLocalFlagAffectedCommand

org.infinispan.commands.AbstractFlagAffectedCommand

org.infinispan.commands.read.AbstractDataCommand

org.infinispan.commands.write.AbstractDataWriteCommand

org.infinispan.commands.functional.AbstractWriteKeyCommand<K,V>

All Implemented Interfaces:

DataCommand, FlagAffectedCommand, ParamsCommand, LocalFlagAffectedCommand, MetadataAwareCommand, ReplicableCommand, TopologyAffectedCommand, VisitableCommand, DataWriteCommand, WriteCommand, RemoteLockCommand

Direct Known Subclasses:

ReadWriteKeyCommand, ReadWriteKeyValueCommand, WriteOnlyKeyCommand, WriteOnlyKeyValueCommand

public abstract class AbstractWriteKeyCommand<K,V>
extends AbstractDataWriteCommand
implements ParamsCommand

Field Summary

Fields inherited from class org.infinispan.commands.write.AbstractDataWriteCommand

commandInvocationId

Fields inherited from class org.infinispan.commands.read.AbstractDataCommand

key

Fields inherited from class org.infinispan.commands.AbstractLocalFlagAffectedCommand

flags

Constructor Summary

Constructors

Constructor and Description
AbstractWriteKeyCommand()
AbstractWriteKeyCommand(K key, ValueMatcher valueMatcher, CommandInvocationId id, Params params)

Method Summary

Modifier and Type	Method and Description
Params	getParams()
ValueMatcher	getValueMatcher()
boolean	isSuccessful() Some commands may want to provide information on whether the command was successful or not.
void	setValueMatcher(ValueMatcher valueMatcher)

Methods inherited from class org.infinispan.commands.write.AbstractDataWriteCommand

canBlock, getAffectedKeys, getKeyLockOwner, getKeysToLock, hasSkipLocking, hasZeroLockAcquisition, isReturnValueExpected

Methods inherited from class org.infinispan.commands.read.AbstractDataCommand

equals, getKey, hashCode, ignoreCommandOnStatus, setKey, shouldInvoke, toString

Methods inherited from class org.infinispan.commands.AbstractFlagAffectedCommand

getMetadata, getTopologyId, setMetadata, setTopologyId

Methods inherited from class org.infinispan.commands.AbstractLocalFlagAffectedCommand

getFlags, setFlags

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.infinispan.commands.write.WriteCommand

isConditional, isWriteOnly, updateStatusFromRemoteResponse

Methods inherited from interface org.infinispan.commands.VisitableCommand

acceptVisitor, alwaysReadsExistingValues, ignoreCommandOnStatus, readsExistingValues, shouldInvoke

Methods inherited from interface org.infinispan.commands.TopologyAffectedCommand

getTopologyId, setTopologyId

Methods inherited from interface org.infinispan.commands.ReplicableCommand

getCommandId, getParameters, perform, readFrom, setParameters, writeTo

Methods inherited from interface org.infinispan.commands.MetadataAwareCommand

getMetadata, setMetadata

Methods inherited from interface org.infinispan.commands.LocalFlagAffectedCommand

addFlag, addFlags, getFlags, hasFlag, setFlags, setFlags

Methods inherited from interface org.infinispan.commands.DataCommand

getKey

Constructor Detail

AbstractWriteKeyCommand

public AbstractWriteKeyCommand(K key,
                               ValueMatcher valueMatcher,
                               CommandInvocationId id,
                               Params params)

AbstractWriteKeyCommand

public AbstractWriteKeyCommand()

Method Detail

getValueMatcher

public ValueMatcher getValueMatcher()

Specified by:

getValueMatcher in interface WriteCommand

Returns:

The current value matching policy.

setValueMatcher

public void setValueMatcher(ValueMatcher valueMatcher)

Specified by:

setValueMatcher in interface WriteCommand

Parameters:

valueMatcher - The new value matching policy.

isSuccessful

public boolean isSuccessful()

Description copied from interface: WriteCommand

Some commands may want to provide information on whether the command was successful or not. This is different from a failure, which usually would result in an exception being thrown. An example is a putIfAbsent() not doing anything because the key in question was present. This would result in a isSuccessful() call returning false.

Specified by:

isSuccessful in interface WriteCommand

Returns:

true if the command completed successfully, false otherwise.

getParams

public Params getParams()

Specified by:

getParams in interface ParamsCommand