/*

 * reserved comment block

 * DO NOT REMOVE OR ALTER!

 */

/*

 * Copyright 2001-2004 The Apache Software Foundation.

 *

 * 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.

 */

/*

 * $Id: Operators.java,v 1.2.4.1 2005/09/12 12:02:15 pvedula Exp $

 */

package com.sun.org.apache.xalan.internal.xsltc.runtime;

/**

 * @author Jacek Ambroziak

 * @author Santiago Pericas-Geertsen

 */

public final class Operators {

    public static final int EQ = 0;

    public static final int NE = 1;

    public static final int GT = 2;

    public static final int LT = 3;

    public static final int GE = 4;

    public static final int LE = 5;

    private static final String[] names = {

    "=", "!=", ">", "<", ">=", "<="

    };

    public static final String getOpNames(int operator) {

          return names[operator];

    }

//  Swap operator array

    private static final int[] swapOpArray = {

        EQ,     // EQ

        NE,     // NE

        LT,     // GT

        GT,     // LT

        LE,     // GE

        GE      // LE

    };

    public static final int swapOp(int operator) {

          return swapOpArray[operator];

    }

}