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A Java Optimization Framework
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package soot.jimple.internal;

/*-
 * #%L
 * Soot - a J*va Optimization Framework
 * %%
 * Copyright (C) 1999 Patrick Lam
 * 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 java.util.ArrayList;
import java.util.List;
import java.util.ListIterator;

import soot.SootClass;
import soot.SootMethodRef;
import soot.Value;
import soot.ValueBox;
import soot.jimple.Jimple;

public class JInterfaceInvokeExpr extends AbstractInterfaceInvokeExpr {

  public JInterfaceInvokeExpr(Value base, SootMethodRef methodRef, List args) {
    super(Jimple.v().newLocalBox(base), methodRef, new ValueBox[args.size()]);

    // Check that the method's class is resolved enough
    final SootClass declaringClass = methodRef.declaringClass();
    // CheckLevel returns without doing anything because we can be not 'done' resolving
    declaringClass.checkLevelIgnoreResolving(SootClass.HIERARCHY);
    // now check if the class is valid
    if (!declaringClass.isInterface() && !declaringClass.isPhantom()) {
      throw new RuntimeException("Trying to create interface invoke expression for non-interface type: " + declaringClass
          + " Use JVirtualInvokeExpr or JSpecialInvokeExpr instead!");
    }

    final Jimple jimp = Jimple.v();
    for (ListIterator it = args.listIterator(); it.hasNext();) {
      Value v = it.next();
      this.argBoxes[it.previousIndex()] = jimp.newImmediateBox(v);
    }
  }

  @Override
  public Object clone() {
    final int count = getArgCount();
    List clonedArgs = new ArrayList(count);
    for (int i = 0; i < count; i++) {
      clonedArgs.add(Jimple.cloneIfNecessary(getArg(i)));
    }
    return new JInterfaceInvokeExpr(Jimple.cloneIfNecessary(getBase()), methodRef, clonedArgs);
  }
}