org.infinispan.commands.write

Class EvictCommand

java.lang.Object

org.infinispan.commands.AbstractLocalFlagAffectedCommand

org.infinispan.commands.AbstractFlagAffectedCommand

org.infinispan.commands.read.AbstractDataCommand

org.infinispan.commands.write.AbstractDataWriteCommand

org.infinispan.commands.write.RemoveCommand

org.infinispan.commands.write.EvictCommand

All Implemented Interfaces:

DataCommand, FlagAffectedCommand, LocalCommand, LocalFlagAffectedCommand, MetadataAwareCommand, ReplicableCommand, TopologyAffectedCommand, VisitableCommand, DataWriteCommand, WriteCommand

public class EvictCommand
extends RemoveCommand
implements LocalCommand

Since:

4.0

Author:

Mircea.Markus@jboss.com

Field Summary

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

COMMAND_ID, notifier, value

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
EvictCommand(Object key, CacheNotifier notifier, Set<Flag> flags)

Method Summary

Methods

Modifier and Type	Method and Description
Object	acceptVisitor(InvocationContext ctx, Visitor visitor) Accept a visitor, and return the result of accepting this visitor.
byte	getCommandId() Used by marshallers to convert this command into an id for streaming.
void	notify(InvocationContext ctx, Object value, boolean isPre)
Object	perform(InvocationContext ctx) Performs the primary function of the command.
protected boolean	skipCommand(InvocationContext ctx)
String	toString()

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

equals, getParameters, getValue, hashCode, ignoreCommandOnStatus, init, isConditional, isIgnorePreviousValue, isNonExistent, isReturnValueExpected, isSuccessful, setIgnorePreviousValue, setParameters, setValue

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

canBlock, getAffectedKeys

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

getKey, setKey, shouldInvoke

Methods inherited from class org.infinispan.commands.AbstractFlagAffectedCommand

getMetadata, getTopologyId, setMetadata, setTopologyId

Methods inherited from class org.infinispan.commands.AbstractLocalFlagAffectedCommand

getFlags, hasFlag, setFlags, setFlags

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.infinispan.commands.VisitableCommand

shouldInvoke

Methods inherited from interface org.infinispan.commands.TopologyAffectedCommand

getTopologyId, setTopologyId

Methods inherited from interface org.infinispan.commands.MetadataAwareCommand

getMetadata, setMetadata

Methods inherited from interface org.infinispan.commands.LocalFlagAffectedCommand

getFlags, hasFlag, setFlags, setFlags

Methods inherited from interface org.infinispan.commands.DataCommand

getKey

Constructor Detail

EvictCommand

public EvictCommand(Object key,
            CacheNotifier notifier,
            Set<Flag> flags)

Method Detail

acceptVisitor

public Object acceptVisitor(InvocationContext ctx,
                   Visitor visitor)
                     throws Throwable

Description copied from interface: VisitableCommand

Accept a visitor, and return the result of accepting this visitor.

Specified by:

acceptVisitor in interface VisitableCommand

Overrides:

acceptVisitor in class RemoveCommand

Parameters:

ctx - invocation context

visitor - visitor to accept

Returns:

arbitrary return value

Throws:

Throwable - in the event of problems

perform

public Object perform(InvocationContext ctx)
               throws Throwable

Description copied from interface: ReplicableCommand

Performs the primary function of the command. Please see specific implementation classes for details on what is performed as well as return types. Important: this method will be invoked at the end of interceptors chain. It should never be called directly from a custom interceptor.

Specified by:

perform in interface ReplicableCommand

Overrides:

perform in class RemoveCommand

Parameters:

ctx - invocation context

Returns:

arbitrary return value generated by performing this command

Throws:

Throwable - in the event of problems.

skipCommand

protected boolean skipCommand(InvocationContext ctx)

Overrides:

skipCommand in class RemoveCommand

notify

public void notify(InvocationContext ctx,
          Object value,
          boolean isPre)

Overrides:

notify in class RemoveCommand

getCommandId

public byte getCommandId()

Description copied from interface: ReplicableCommand

Used by marshallers to convert this command into an id for streaming.

Specified by:

getCommandId in interface ReplicableCommand

Overrides:

getCommandId in class RemoveCommand

Returns:

the method id of this command. This is compatible with pre-2.2.0 MethodCall ids.

toString

public String toString()

Overrides:

toString in class RemoveCommand