soot.baf.internal.BStaticPutInst Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of soot Show documentation

A Java Optimization Framework

There is a newer version: 4.6.0

package soot.baf.internal;

/*-
 * #%L
 * Soot - a J*va Optimization Framework
 * %%
 * Copyright (C) 1999 Patrick Lam, Patrick Pominville and Raja Vallee-Rai
 * Copyright (C) 2004 Ondrej Lhotak
 * %%
 * This program 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 program 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 General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */

import soot.AbstractJasminClass;
import soot.SootField;
import soot.SootFieldRef;
import soot.UnitPrinter;
import soot.baf.InstSwitch;
import soot.baf.StaticPutInst;
import soot.util.Switch;

public class BStaticPutInst extends AbstractInst implements StaticPutInst {
  SootFieldRef fieldRef;

  public BStaticPutInst(SootFieldRef fieldRef) {
    if (!fieldRef.isStatic()) {
      throw new RuntimeException("wrong static-ness");
    }
    this.fieldRef = fieldRef;
  }

  public int getInCount() {
    return 1;
  }

  public Object clone() {
    return new BStaticPutInst(fieldRef);
  }

  public int getInMachineCount() {
    return AbstractJasminClass.sizeOfType(fieldRef.type());
  }

  public int getOutCount() {
    return 0;
  }

  public int getOutMachineCount() {
    return 0;
  }

  final public String getName() {
    return "staticput";
  }

  final String getParameters() {
    return " " + fieldRef.getSignature();
  }

  protected void getParameters(UnitPrinter up) {
    up.literal(" ");
    up.fieldRef(fieldRef);
  }

  public SootFieldRef getFieldRef() {
    return fieldRef;
  }

  public SootField getField() {
    return fieldRef.resolve();
  }

  public void apply(Switch sw) {
    ((InstSwitch) sw).caseStaticPutInst(this);
  }

  public boolean containsFieldRef() {
    return true;
  }
}