soot.EquivalentValue Maven / Gradle / Ivy
package soot;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 2000 Patrick Lam
* extended 2002 Florian Loitsch
* %%
* 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.List;
import soot.util.Switch;
/**
* Encapsulates the Value class, but uses EquivTo for equality comparisons. Also uses equivHashCode as its hash code.
*/
@SuppressWarnings("serial")
public class EquivalentValue implements Value {
Value e;
public EquivalentValue(Value e) {
if (e instanceof EquivalentValue) {
e = ((EquivalentValue) e).e;
}
this.e = e;
}
public boolean equals(Object o) {
if (o instanceof EquivalentValue) {
o = ((EquivalentValue) o).e;
}
return e.equivTo(o);
}
/**
* compares the encapsulated value with v
, using equivTo
**/
public boolean equivToValue(Value v) {
return e.equivTo(v);
}
/**
* compares the encapsulated value with v
, using equals
**/
public boolean equalsToValue(Value v) {
return e.equals(v);
}
/**
* @deprecated
* @see #getValue()
**/
@Deprecated
public Value getDeepestValue() {
return getValue();
}
public int hashCode() {
return e.equivHashCode();
}
public String toString() {
return e.toString();
}
public Value getValue() {
return e;
}
/*********************************/
/* implement the Value-interface */
/*********************************/
public List getUseBoxes() {
return e.getUseBoxes();
}
public Type getType() {
return e.getType();
}
public Object clone() {
EquivalentValue equiVal = new EquivalentValue((Value) e.clone());
return equiVal;
}
public boolean equivTo(Object o) {
return e.equivTo(o);
}
public int equivHashCode() {
return e.equivHashCode();
}
public void apply(Switch sw) {
e.apply(sw);
}
public void toString(UnitPrinter up) {
e.toString(up);
}
}