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.SegmentConstantPool;
020import org.apache.commons.compress.harmony.unpack200.bytecode.OperandManager;
021
022/**
023 * This class implements the byte code form for those bytecodes which have double references (and only double
024 * references).
025 */
026public class DoubleForm extends ReferenceForm {
027
028    public DoubleForm(final int opcode, final String name, final int[] rewrite) {
029        super(opcode, name, rewrite);
030    }
031
032    @Override
033    protected int getOffset(final OperandManager operandManager) {
034        return operandManager.nextDoubleRef();
035    }
036
037    @Override
038    protected int getPoolID() {
039        return SegmentConstantPool.CP_DOUBLE;
040    }
041}