org.apache.mina.statemachine.context

类 SingletonStateContextLookup

java.lang.Object

org.apache.mina.statemachine.context.SingletonStateContextLookup

所有已实现的接口:

StateContextLookup

public class SingletonStateContextLookup
extends java.lang.Object
implements StateContextLookup

StateContextLookup implementation which always returns the same StateContext instance.

作者:

Apache MINA Project

构造器概要

构造器

构造器和说明
SingletonStateContextLookup() Creates a new instance which always returns the same DefaultStateContext instance.
SingletonStateContextLookup(StateContextFactory contextFactory) Creates a new instance which uses the specified StateContextFactory to create the single instance.

方法概要

方法

限定符和类型	方法和说明
StateContext	lookup(java.lang.Object[] eventArgs) Searches the arguments from an Event and returns a StateContext if any of the arguments holds one.

从类继承的方法 java.lang.Object

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

构造器详细资料

SingletonStateContextLookup

public SingletonStateContextLookup()

Creates a new instance which always returns the same DefaultStateContext instance.

SingletonStateContextLookup

public SingletonStateContextLookup(StateContextFactory contextFactory)

Creates a new instance which uses the specified StateContextFactory to create the single instance.

参数:

contextFactory - the StateContextFactory to use to create the singleton instance.

方法详细资料

lookup

public StateContext lookup(java.lang.Object[] eventArgs)

从接口复制的说明: StateContextLookup

Searches the arguments from an Event and returns a StateContext if any of the arguments holds one. NOTE! This method must create a new StateContext if a compatible object is in the arguments and the next time that same object is passed to this method the same StateContext should be returned.

指定者:

lookup 在接口中 StateContextLookup

参数:

eventArgs - The arguments we are looking for

返回:

The StateContext we are looking for