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 */
017package org.apache.commons.compress.harmony.unpack200.bytecode.forms;
018
019import org.apache.commons.compress.harmony.unpack200.bytecode.ByteCode;
020import org.apache.commons.compress.harmony.unpack200.bytecode.OperandManager;
021
022/**
023 * This class implements the byte code form for the iinc instruction. It has a local reference and a byte operand.
024 */
025public class IincForm extends ByteCodeForm {
026
027    public IincForm(final int opcode, final String name, final int[] rewrite) {
028        super(opcode, name, rewrite);
029    }
030
031    /*
032     * (non-Javadoc)
033     *
034     * @see
035     * org.apache.commons.compress.harmony.unpack200.bytecode.forms.ByteCodeForm#setByteCodeOperands(org.apache.commons.
036     * compress.harmony.unpack200.bytecode.ByteCode,
037     * org.apache.commons.compress.harmony.unpack200.bytecode.OperandTable,
038     * org.apache.commons.compress.harmony.unpack200.SegmentConstantPool)
039     */
040    @Override
041    public void setByteCodeOperands(final ByteCode byteCode, final OperandManager operandManager,
042        final int codeLength) {
043        final int local = operandManager.nextLocal();
044        final int constant = operandManager.nextByte();
045        byteCode.setOperandBytes(new int[] {local, constant});
046    }
047}