/***************************************************************************** * net.openai.fsm.UnhandledConditionException ***************************************************************************** * @author  JC on E * @date    9/18/2000 * 2001 OpenAI Labs *****************************************************************************/package net.openai.util.fsm;/** * An <code>Exception</code> for when a <code>Condition</code> is not satisfied * by the input into the <code>Machine</code>.  In terms of natural languages, * this is thrown when a sentence is invalid for the verifying machine. */public final class UnhandledConditionException extends Exception {    /** A handle to the <code>State</code> that failed to have a matching	<code>Condition</code>. */    private State sourceState = null;    /** A handle to the object that failed to match any of the	<code>Condition</code>s. */    private Object sourceCondition = null;    /**     * Constructs a new UnhandledConditionException     *     * @param state     The <code>State</code> that failed to have a matching     *                  <code>Condition</code>.     * @param condition The input object that failed to match any of the     *                  <code>Condition</code>s.     */    public UnhandledConditionException(State state, Object condition) {	this.sourceState = state;	this.sourceCondition = condition;    }    /**     * Returns a handle to the source <code>State</code>.     *     * @return The <code>State</code> that failed to have a matching     *         <code>Condition</code>.     */    public final State getState() {	return sourceState;    }    /**     * Returns a handle to the source condition object.     *     * @return The object that failed to match any of the     *         <code>Condition</code>s.     */    public final Object getCondition() {	return sourceCondition;    }    /**     * Returns a <code>String</code> represention of this object.     *     * @return The <code>String</code> representation of this object.     */    public final String toString() {	return "State (" + sourceState + ") failed to handle Condition (" +	    sourceCondition + ")";    }}