soot.jimple.toolkits.annotation.purity.PurityParamNode Maven / Gradle / Ivy
package soot.jimple.toolkits.annotation.purity;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 2005 Antoine Mine
* %%
* 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%
*/
/**
* A node representing a method parameter. Each method parameter has a number, starting from 0.
*
*/
public class PurityParamNode implements PurityNode {
private int id;
PurityParamNode(int id) {
this.id = id;
}
public String toString() {
return "P_" + id;
}
public int hashCode() {
return id;
}
public boolean equals(Object o) {
if (o instanceof PurityParamNode) {
return ((PurityParamNode) o).id == id;
} else {
return false;
}
}
public boolean isInside() {
return false;
}
public boolean isLoad() {
return false;
}
public boolean isParam() {
return true;
}
}