soot.grimp.internal.GNewInvokeExpr 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.RefType;
import soot.SootMethodRef;
import soot.Type;
import soot.UnitPrinter;
import soot.Value;
import soot.ValueBox;
import soot.grimp.Grimp;
import soot.grimp.GrimpValueSwitch;
import soot.grimp.NewInvokeExpr;
import soot.grimp.Precedence;
import soot.jimple.internal.AbstractInvokeExpr;
import soot.util.Switch;
public class GNewInvokeExpr extends AbstractInvokeExpr implements NewInvokeExpr, Precedence {
RefType type;
public GNewInvokeExpr(RefType type, SootMethodRef methodRef, List args) {
super(methodRef, new ExprBox[args.size()]);
if (methodRef != null && methodRef.isStatic()) {
throw new RuntimeException("wrong static-ness");
}
this.methodRef = methodRef;
this.type = type;
for (int i = 0; i < args.size(); i++) {
this.argBoxes[i] = Grimp.v().newExprBox((Value) args.get(i));
}
}
/*
* protected GNewInvokeExpr(RefType type, ExprBox[] argBoxes) { this.type = type; this.argBoxes = argBoxes; }
*/
public RefType getBaseType() {
return type;
}
public void setBaseType(RefType type) {
this.type = type;
}
public Type getType() {
return type;
}
public int getPrecedence() {
return 850;
}
public String toString() {
StringBuffer buffer = new StringBuffer();
buffer.append("new " + type.toString() + "(");
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 buffer.toString();
}
public void toString(UnitPrinter up) {
up.literal("new");
up.literal(" ");
up.type(type);
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 void apply(Switch sw) {
((GrimpValueSwitch) sw).caseNewInvokeExpr(this);
}
public Object clone() {
ArrayList clonedArgs = new ArrayList(getArgCount());
for (int i = 0; i < getArgCount(); i++) {
clonedArgs.add(i, Grimp.cloneIfNecessary(getArg(i)));
}
return new GNewInvokeExpr(getBaseType(), methodRef, clonedArgs);
}
public boolean equivTo(Object o) {
if (o instanceof GNewInvokeExpr) {
GNewInvokeExpr ie = (GNewInvokeExpr) o;
if (!(getMethod().equals(ie.getMethod())
&& (argBoxes == null ? 0 : argBoxes.length) == (ie.argBoxes == null ? 0 : ie.argBoxes.length))) {
return false;
}
if (argBoxes != null) {
for (ValueBox element : argBoxes) {
if (!(element.getValue().equivTo(element.getValue()))) {
return false;
}
}
}
if (!type.equals(ie.type)) {
return false;
}
return true;
}
return false;
}
/** Returns a hash code for this object, consistent with structural equality. */
public int equivHashCode() {
return getMethod().equivHashCode();
}
}