TraceElementReason.java

/*
 * Copyright 2013 Michael Mackenzie High
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.mackenziehigh.snowflake;

/**
 * These constants indicate the reasons why a trace-element was created.  
 * 
 * @author Mackenzie High
 */
public enum TraceElementReason
{
    /**
     * This constant indicates that a rule is beginning a match attempt. 
     */
    BEGIN,
    
    /**
     * This constant indicates that a rule successfully matched. 
     */
    SUCCESS,
    
    /**
     * This constant indicates that a rule failed to match. 
     */
    FAIL,
}