org.apache.mina.statemachine.annotation

注释类型 IoHandlerTransition

@Retention(value=RUNTIME)
@Target(value=METHOD)
public @interface IoHandlerTransition

Annotation used on methods to indicate that the method handles a specific kind of IoHandlerEvents event when in a specific state. This should be used when creating StateMachines for MINA's IoHandler interface.

作者:

Apache MINA Project

必需元素概要

所需元素

限定符和类型	必需的元素和说明
java.lang.String[]	in

可选元素概要

可选元素

限定符和类型	可选元素和说明
java.lang.String	next
IoHandlerEvents[]	on
int	weight

元素详细资料

in

public abstract java.lang.String[] in

返回:

The id of the state or states that this handler applies to. Must be specified.

on

public abstract IoHandlerEvents[] on

返回:

Specifies the ids of one or more events handled by the annotated method. If not specified the handler method will be executed for any event.

默认值:

org.apache.mina.statemachine.event.IoHandlerEvents.ANY

next

public abstract java.lang.String next

返回:

The id of the state the StateMachine should move to next after executing the annotated method. If not specified the StateMachine will remain in the same state.

默认值:

"__self__"

weight

public abstract int weight

返回:

The weight used to order handler annotations which match the same event in the same state. Transitions with lower weight will be matched first. The default weight is 0.

默认值:

0