akka.japi.pf

Class FSMTransitionHandlerBuilder<S>

java.lang.Object

akka.japi.pf.FSMTransitionHandlerBuilder<S>

Type Parameters:

S - the state type This is an EXPERIMENTAL feature and is subject to change until it has received more real world testing.

public class FSMTransitionHandlerBuilder<S>
extends java.lang.Object

Builder used to create a partial function for FSM.onTransition(scala.PartialFunction<scala.Tuple2<S, S>, scala.runtime.BoxedUnit>).

Constructor Summary

Constructors

Constructor and Description
FSMTransitionHandlerBuilder()

Method Summary

Methods

Modifier and Type	Method and Description
scala.PartialFunction<scala.Tuple2<S,S>,scala.runtime.BoxedUnit>	build() Build a PartialFunction from this builder.
FSMTransitionHandlerBuilder<S>	state(S fromState, S toState, FI.UnitApply2<S,S> apply) Add a case statement that matches on a from state and a to state.
FSMTransitionHandlerBuilder<S>	state(S fromState, S toState, FI.UnitApplyVoid apply) Add a case statement that matches on a from state and a to state.

Methods inherited from class java.lang.Object

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

Constructor Detail

FSMTransitionHandlerBuilder

public FSMTransitionHandlerBuilder()

Method Detail

state

public FSMTransitionHandlerBuilder<S> state(S fromState,
                                   S toState,
                                   FI.UnitApplyVoid apply)

Add a case statement that matches on a from state and a to state.

Parameters:

fromState - the from state to match on, or null for any

toState - the to state to match on, or null for any

apply - an action to apply when the states match

Returns:

the builder with the case statement added

state

public FSMTransitionHandlerBuilder<S> state(S fromState,
                                   S toState,
                                   FI.UnitApply2<S,S> apply)

Add a case statement that matches on a from state and a to state.

Parameters:

fromState - the from state to match on, or null for any

toState - the to state to match on, or null for any

apply - an action to apply when the states match

Returns:

the builder with the case statement added

build

public scala.PartialFunction<scala.Tuple2<S,S>,scala.runtime.BoxedUnit> build()

Build a PartialFunction from this builder. After this call the builder will be reset.

Returns:

a PartialFunction for this builder.