Package com.ibm.wala.demandpa.alg.statemachine

Class DummyStateMachine<T>

java.lang.Object

com.ibm.wala.demandpa.alg.statemachine.DummyStateMachine<T>

All Implemented Interfaces:

StateMachine<T>

public class DummyStateMachine<T>
extends Object
implements StateMachine<T>

A dummy state machine with a single, non-error state. Primarily for testing purposes.

Author:

Manu Sridharan

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DummyStateMachine.Factory<T>

Nested classes/interfaces inherited from interface com.ibm.wala.demandpa.alg.statemachine.StateMachine

StateMachine.State

Field Summary

Fields inherited from interface com.ibm.wala.demandpa.alg.statemachine.StateMachine

ERROR

Method Summary

Modifier and Type	Method	Description
StateMachine.State	getStartState()
StateMachine.State	transition(StateMachine.State prevState, T label)

Methods inherited from class java.lang.Object

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

Method Details

transition

public StateMachine.State transition(StateMachine.State prevState,
 T label)

Specified by:

transition in interface StateMachine<T>

Returns:

the successor state of prevState for the transition labelled label, or null if no such transition exists

See Also:

• StatesMergedException

getStartState

public StateMachine.State getStartState()

Specified by:

getStartState in interface StateMachine<T>