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.bcel.generic;
019
020/**
021 * IF_ICMPGE - Branch if int comparison succeeds
022 *
023 * <PRE>Stack: ..., value1, value2 -&gt; ...</PRE>
024 *
025 */
026public class IF_ICMPGE extends IfInstruction {
027
028    /**
029     * Empty constructor needed for Instruction.readInstruction.
030     * Not to be used otherwise.
031     */
032    IF_ICMPGE() {
033    }
034
035
036    public IF_ICMPGE(final InstructionHandle target) {
037        super(org.apache.bcel.Const.IF_ICMPGE, target);
038    }
039
040
041    /**
042     * @return negation of instruction
043     */
044    @Override
045    public IfInstruction negate() {
046        return new IF_ICMPLT(super.getTarget());
047    }
048
049
050    /**
051     * Call corresponding visitor method(s). The order is:
052     * Call visitor methods of implemented interfaces first, then
053     * call methods according to the class hierarchy in descending order,
054     * i.e., the most specific visitXXX() call comes last.
055     *
056     * @param v Visitor object
057     */
058    @Override
059    public void accept( final Visitor v ) {
060        v.visitStackConsumer(this);
061        v.visitBranchInstruction(this);
062        v.visitIfInstruction(this);
063        v.visitIF_ICMPGE(this);
064    }
065}