/*
* FindBugs - Find Bugs in Java programs
* Copyright (C) 2003-2007 University of Maryland
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package edu.umd.cs.findbugs.classfile.engine.bcel;
import edu.umd.cs.findbugs.ba.BytecodeScanner;
import edu.umd.cs.findbugs.ba.MethodBytecodeSet;
public class UnpackedBytecodeCallback implements BytecodeScanner.Callback {
private final MethodBytecodeSet bytecodeSet;
private final short[] offsetToOpcodeMap;
public UnpackedBytecodeCallback(int codeSize) {
this.bytecodeSet = new MethodBytecodeSet();
this.offsetToOpcodeMap = new short[codeSize];
}
/*
* (non-Javadoc)
*
* @see
* edu.umd.cs.findbugs.ba.BytecodeScanner.Callback#handleInstruction(int,
* int)
*/
@Override
public void handleInstruction(int opcode, int index) {
bytecodeSet.set(opcode);
offsetToOpcodeMap[index] = (short) opcode;
}
public UnpackedCode getUnpackedCode() {
return new UnpackedCode(bytecodeSet, offsetToOpcodeMap);
}
}