sync.pds.solver.nodes.CallPopNode 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;
import sync.pds.solver.SyncPDSSolver.PDSSystem;
public class CallPopNode extends PopNode {
private final Stmt returnSite;
public CallPopNode(Location location, PDSSystem system, Stmt returnSite) {
super(location, system);
this.returnSite = returnSite;
}
public Stmt getReturnSite() {
return returnSite;
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((returnSite == null) ? 0 : returnSite.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (!super.equals(obj)) return false;
if (getClass() != obj.getClass()) return false;
CallPopNode other = (CallPopNode) obj;
if (returnSite == null) {
if (other.returnSite != null) return false;
} else if (!returnSite.equals(other.returnSite)) return false;
return true;
}
}