soot.grimp.internal.GVirtualInvokeExpr Maven / Gradle / Ivy
package soot.grimp.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 soot.SootMethodRef;
import soot.UnitPrinter;
import soot.Value;
import soot.ValueBox;
import soot.grimp.Grimp;
import soot.grimp.Precedence;
import soot.grimp.PrecedenceTest;
import soot.jimple.internal.AbstractVirtualInvokeExpr;
public class GVirtualInvokeExpr extends AbstractVirtualInvokeExpr implements Precedence {
public GVirtualInvokeExpr(Value base, SootMethodRef methodRef, List args) {
super(Grimp.v().newObjExprBox(base), methodRef, new ValueBox[args.size()]);
for (int i = 0; i < args.size(); i++) {
this.argBoxes[i] = Grimp.v().newExprBox((Value) args.get(i));
}
}
public int getPrecedence() {
return 950;
}
private String toString(Value op, String opString, String rightString) {
String leftOp = opString;
if (getBase() instanceof Precedence && ((Precedence) getBase()).getPrecedence() < getPrecedence()) {
leftOp = "(" + leftOp + ")";
}
return leftOp + rightString;
}
public String toString() {
StringBuffer buffer = new StringBuffer();
buffer.append("." + methodRef.getSignature() + "(");
if (argBoxes != null) {
for (int i = 0; i < argBoxes.length; i++) {
if (i != 0) {
buffer.append(", ");
}
buffer.append(argBoxes[i].getValue().toString());
}
}
buffer.append(")");
return toString(getBase(), getBase().toString(), buffer.toString());
}
public void toString(UnitPrinter up) {
if (PrecedenceTest.needsBrackets(baseBox, this)) {
up.literal("(");
}
baseBox.toString(up);
if (PrecedenceTest.needsBrackets(baseBox, this)) {
up.literal(")");
}
up.literal(".");
up.methodRef(methodRef);
up.literal("(");
if (argBoxes != null) {
for (int i = 0; i < argBoxes.length; i++) {
if (i != 0) {
up.literal(", ");
}
argBoxes[i].toString(up);
}
}
up.literal(")");
}
public Object clone() {
ArrayList clonedArgs = new ArrayList(getArgCount());
for (int i = 0; i < getArgCount(); i++) {
clonedArgs.add(i, Grimp.cloneIfNecessary(getArg(i)));
}
return new GVirtualInvokeExpr(Grimp.cloneIfNecessary(getBase()), methodRef, clonedArgs);
}
}