/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * particular file as subject to the "Classpath" exception as provided

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 */

package com.sun.corba.se.impl.orbutil.fsm ;

import com.sun.corba.se.spi.orbutil.fsm.Guard ;

import com.sun.corba.se.spi.orbutil.fsm.GuardBase ;

import com.sun.corba.se.spi.orbutil.fsm.Input ;

import com.sun.corba.se.spi.orbutil.fsm.Action ;

import com.sun.corba.se.spi.orbutil.fsm.State ;

import com.sun.corba.se.spi.orbutil.fsm.FSM ;

public class GuardedAction {

    private static Guard trueGuard = new GuardBase( "true" ) {

        public Guard.Result evaluate( FSM fsm, Input in )

        {

            return Guard.Result.ENABLED ;

        }

    } ;

    private Guard guard ;

    private Action action ;

    private State nextState ;

    public GuardedAction( Action action, State nextState )

    {

        this.guard = trueGuard ;

        this.action = action ;

        this.nextState = nextState ;

    }

    public GuardedAction( Guard guard, Action action, State nextState )

    {

        this.guard = guard ;

        this.action = action ;

        this.nextState = nextState ;

    }

    public String toString()

    {

        return "GuardedAction[action=" + action + " guard=" + guard +

            " nextState=" + nextState + "]" ;

    }

    public Action getAction() { return action ; }

    public Guard getGuard() { return guard ; }

    public State getNextState() { return nextState ; }

}