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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.bcel.generic;
import java.io.IOException;
import org.apache.bcel.util.ByteSequence;
/**
* LDC_W - Push item from constant pool (wide index)
*
* <PRE>Stack: ... -> ..., item.word1, item.word2</PRE>
*
* @version $Id$
*/
public class LDC_W extends LDC {
/**
* Empty constructor needed for Instruction.readInstruction.
* Not to be used otherwise.
*/
LDC_W() {
}
public LDC_W(final int index) {
super(index);
}
/**
* Read needed data (i.e., index) from file.
*/
@Override
protected void initFromFile( final ByteSequence bytes, final boolean wide ) throws IOException {
setIndex(bytes.readUnsignedShort());
// Override just in case it has been changed
super.setOpcode(org.apache.bcel.Const.LDC_W);
super.setLength(3);
}
}
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