org.cache2k.core.operation

Class Semantic.MightUpdateExisting<K,V,R>

java.lang.Object

org.cache2k.core.operation.Semantic.Base<K,V,R>

org.cache2k.core.operation.Semantic.MightUpdateExisting<K,V,R>

All Implemented Interfaces:

Semantic<K,V,R>

Enclosing interface:

Semantic<K,V,R>

public abstract static class Semantic.MightUpdateExisting<K,V,R>
extends Semantic.Base<K,V,R>

Read a cache entry and do an optional update. Based on the current state and value of the entry this operation will do an update or not.

Nested Class Summary

Nested classes/interfaces inherited from interface org.cache2k.core.operation.Semantic

Semantic.Base<K,V,R>, Semantic.MightUpdateExisting<K,V,R>, Semantic.Read<K,V,R>, Semantic.Update<K,V,R>, Semantic.UpdateExisting<K,V,R>

Constructor Summary

Constructors

Constructor and Description
MightUpdateExisting()

Method Summary

Modifier and Type	Method and Description
void	start(Progress<K,V,R> c) Start of the operation.

Methods inherited from class org.cache2k.core.operation.Semantic.Base

loaded

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.cache2k.core.operation.Semantic

examine, update

Constructor Detail

MightUpdateExisting

public MightUpdateExisting()

Method Detail

start

public final void start(Progress<K,V,R> c)

Description copied from interface: Semantic

Start of the operation.