
com.tangosol.util.fsm.ExecutionContext Maven / Gradle / Ivy
/*
* Copyright (c) 2000, 2020, Oracle and/or its affiliates.
*
* Licensed under the Universal Permissive License v 1.0 as shown at
* http://oss.oracle.com/licenses/upl.
*/
package com.tangosol.util.fsm;
/**
* Provides contextual information about a {@link FiniteStateMachine},
* typically to aid in runtime decision making for actions
* (eg: {@link TransitionAction}s, {@link StateEntryAction}s and/or
* {@link StateExitAction}s) and {@link Event}s.
*
* @author Brian Oliver
* @since Coherence 12.2.1
*/
public interface ExecutionContext
{
/**
* Obtains the name of the {@link FiniteStateMachine} that produced the
* {@link ExecutionContext}.
*
* @return the name of the {@link FiniteStateMachine}
*/
public String getName();
/**
* Obtains the number of successful transitions that have occurred on the
* {@link FiniteStateMachine} thus far.
*
* @return the number of transitions that have occurred on the
* {@link FiniteStateMachine}
*/
public long getTransitionCount();
}
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