001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018package org.apache.commons.jxpath.ri.compiler;
019
020/**
021 * Implementation of {@link Expression} for the operation "!=".
022 */
023public class CoreOperationNotEqual extends CoreOperationCompare {
024
025    /**
026     * Constructs a new CoreOperationNotEqual.
027     *
028     * @param arg1 left operand
029     * @param arg2 right operand
030     */
031    public CoreOperationNotEqual(final Expression arg1, final Expression arg2) {
032        super(arg1, arg2, true);
033    }
034
035    @Override
036    public String getSymbol() {
037        return "!=";
038    }
039}