sync.pds.solver.nodes.NodeWithLocation Maven / Gradle / Ivy
/**
* ***************************************************************************** Copyright (c) 2018
* Fraunhofer IEM, Paderborn, Germany. This program and the accompanying materials are made
* available under the terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*
*
Contributors: Johannes Spaeth - initial API and implementation
* *****************************************************************************
*/
package sync.pds.solver.nodes;
public class NodeWithLocation implements INode> {
private Location loc;
private Node fact;
public NodeWithLocation(Stmt stmt, Fact variable, Location loc) {
this.fact = new Node<>(stmt, variable);
this.loc = loc;
}
@Override
public Node fact() {
return fact;
}
public Location location() {
return loc;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((fact == null) ? 0 : fact.hashCode());
result = prime * result + ((loc == null) ? 0 : loc.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
NodeWithLocation other = (NodeWithLocation) obj;
if (fact == null) {
if (other.fact != null) return false;
} else if (!fact.equals(other.fact)) return false;
if (loc == null) {
if (other.loc != null) return false;
} else if (!loc.equals(other.loc)) return false;
return true;
}
@Override
public String toString() {
return fact + " loc: " + loc;
}
}