org.infinispan.commands.write
Class AbstractDataWriteCommand

java.lang.Object
  org.infinispan.commands.AbstractFlagAffectedCommand
      org.infinispan.commands.read.AbstractDataCommand
          org.infinispan.commands.write.AbstractDataWriteCommand

All Implemented Interfaces:

DataCommand, FlagAffectedCommand, ReplicableCommand, VisitableCommand, DataWriteCommand, WriteCommand

Direct Known Subclasses:

ApplyDeltaCommand, PutKeyValueCommand, RemoveCommand, ReplaceCommand

public abstract class AbstractDataWriteCommand
extends AbstractDataCommand
implements DataWriteCommand

Stuff common to WriteCommands

Since:

4.0

Author:

Manik Surtani

Field Summary

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

key

Fields inherited from class org.infinispan.commands.AbstractFlagAffectedCommand

flags

Constructor Summary

protected	AbstractDataWriteCommand()
protected	AbstractDataWriteCommand(Object key, Set<Flag> flags)

Method Summary

Set<Object>	getAffectedKeys()
boolean	isReturnValueExpected() If true, a return value will be provided when performed remotely.

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

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

Methods inherited from class org.infinispan.commands.AbstractFlagAffectedCommand

getFlags, hasFlag, 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, isSuccessful

Methods inherited from interface org.infinispan.commands.FlagAffectedCommand

getFlags, hasFlag, setFlags

Methods inherited from interface org.infinispan.commands.DataCommand

getKey

Methods inherited from interface org.infinispan.commands.VisitableCommand

acceptVisitor, ignoreCommandOnStatus, shouldInvoke

Methods inherited from interface org.infinispan.commands.ReplicableCommand

getCommandId, getParameters, perform, setParameters

Constructor Detail

AbstractDataWriteCommand

protected AbstractDataWriteCommand()

AbstractDataWriteCommand

protected AbstractDataWriteCommand(Object key,
                                   Set<Flag> flags)

Method Detail

getAffectedKeys

public Set<Object> getAffectedKeys()

Specified by:

getAffectedKeys in interface WriteCommand

Returns:

a collection of keys affected by this write command. Some commands - such as ClearCommand - may return an empty collection for this method.

isReturnValueExpected

public boolean isReturnValueExpected()

Description copied from interface: ReplicableCommand

If true, a return value will be provided when performed remotely. Otherwise, a remote ResponseGenerator may choose to simply return null to save on marshalling costs.

Specified by:

isReturnValueExpected in interface ReplicableCommand

Overrides:

isReturnValueExpected in class AbstractDataCommand

Returns:

true or false