/*
* This file is part of the X10 project (http://x10-lang.org).
*
* This file is licensed to You under the Eclipse Public License (EPL);
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* (C) Copyright IBM Corporation 2006-2010.
*/
package x10.constraint;
/**
* A representation of logical variables.
*
* <p> EQVs are existentially quantified
* in each constraint in which they occur.
* <p> UQVs are free in the constraint and may occur in multiple constraints.
* @author vj
* @see XUQV
*
*/
public interface XEQV extends XVar {
}