soot.jimple.toolkits.annotation.arraycheck.WeightedDirectedEdge Maven / Gradle / Ivy
package soot.jimple.toolkits.annotation.arraycheck;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 2000 Feng Qian
* %%
* 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%
*/
class WeightedDirectedEdge {
Object from, to;
int weight;
public WeightedDirectedEdge(Object from, Object to, int weight) {
this.from = from;
this.to = to;
this.weight = weight;
}
public int hashCode() {
return from.hashCode() + to.hashCode() + weight;
}
public boolean equals(Object other) {
if (other instanceof WeightedDirectedEdge) {
WeightedDirectedEdge another = (WeightedDirectedEdge) other;
return ((this.from == another.from) && (this.to == another.to) && (this.weight == another.weight));
}
return false;
}
public String toString() {
return from + "->" + to + "=" + weight;
}
}