/* Soot - a J*va Optimization Framework
* Copyright (C) 1999 Patrick Lam
* Copyright (C) 2004 Ondrej Lhotak
*
* 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.
*/
/*
* Modified by the Sable Research Group and others 1997-1999.
* See the 'credits' file distributed with Soot for the complete list of
* contributors. (Soot is distributed at http://www.sable.mcgill.ca/soot)
*/
package soot.grimp.internal;
import soot.*;
import soot.grimp.*;
import soot.jimple.internal.*;
public class GInstanceFieldRef extends AbstractInstanceFieldRef
implements Precedence
{
public GInstanceFieldRef(Value base, SootFieldRef fieldRef)
{
super(Grimp.v().newObjExprBox(base), fieldRef);
}
private String toString(Value op, String opString, String rightString)
{
String leftOp = opString;
if (op instanceof Precedence &&
((Precedence)op).getPrecedence() < getPrecedence())
leftOp = "(" + leftOp + ")";
return leftOp + rightString;
}
public String toString()
{
return toString(getBase(), getBase().toString(),
"." + fieldRef.getSignature());
}
public int getPrecedence()
{
return 950;
}
public Object clone()
{
return new GInstanceFieldRef(Grimp.cloneIfNecessary(getBase()),
fieldRef);
}
}