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/*
 * TeleStax, Open Source Cloud Communications
 * Copyright 2011-2014, Telestax Inc and individual contributors
 * by the @authors tag.
 *
 * This program is free software: you can redistribute it and/or modify
 * under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation; either version 3 of
 * the License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see 
 *
 */
package org.restcomm.connect.commons.fsm;

import org.restcomm.connect.commons.annotations.concurrency.NotThreadSafe;

/**
 * @author [email protected] (Thomas Quintana)
 */
@NotThreadSafe
public class TransitionNotFoundException extends Exception {
    private static final long serialVersionUID = -3062590067048473837L;
    private final Object event;
    private final State currrent;
    private final State target;

    public TransitionNotFoundException(final String message, final Object event, final State current, final State target) {
        super(message);
        this.event = event;
        this.currrent = current;
        this.target = target;
    }

    public TransitionNotFoundException(final Throwable cause, final Object event, final State current, final State target) {
        super(cause);
        this.event = event;
        this.currrent = current;
        this.target = target;
    }

    public State getCurrentState() {
        return currrent;
    }

    public Object getEvent() {
        return event;
    }

    public State getTargetState() {
        return target;
    }
}