001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   https://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.bcel.generic;
020
021/**
022 * IF_ICMPGE - Branch if int comparison succeeds
023 *
024 * <PRE>
025 * Stack: ..., value1, value2 -&gt; ...
026 * </PRE>
027 */
028public class IF_ICMPGE extends IfInstruction {
029
030    /**
031     * Empty constructor needed for Instruction.readInstruction. Not to be used otherwise.
032     */
033    IF_ICMPGE() {
034    }
035
036    /**
037     * Constructs an IF_ICMPGE instruction.
038     *
039     * @param target the target instruction.
040     */
041    public IF_ICMPGE(final InstructionHandle target) {
042        super(org.apache.bcel.Const.IF_ICMPGE, target);
043    }
044
045    /**
046     * Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call
047     * methods according to the class hierarchy in descending order, that is, the most specific visitXXX() call comes last.
048     *
049     * @param v Visitor object.
050     */
051    @Override
052    public void accept(final Visitor v) {
053        v.visitStackConsumer(this);
054        v.visitBranchInstruction(this);
055        v.visitIfInstruction(this);
056        v.visitIF_ICMPGE(this);
057    }
058
059    /**
060     * @return negation of instruction.
061     */
062    @Override
063    public IfInstruction negate() {
064        return new IF_ICMPLT(super.getTarget());
065    }
066}