code: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements. See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership. The ASF licenses this file
   * to you 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.
   */
  /*
   * $Id$
   */
  
  package org.apache.xalan.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];
      }    
        
  }
  