blob: bb6c123ee92a4520920cf10551dd39e9aba9ec1f [file] [log] [blame]
package com.googlecode.prolog_cafe.lang;
/**
* A trail entry for out-of-loop flag.<br>
* This <code>OutOfLoop</code> class is used in
* subclasses of <code>BlockPredicate</code>.<br>
* <font color="red">This document is under construction.</font>
*
* @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
* @author Naoyuki Tamura (tamura@kobe-u.ac.jp)
* @version 1.0
*/
public class OutOfLoop implements Undoable {
BlockPredicate p;
public OutOfLoop(BlockPredicate _p) {
p = _p;
}
public void undo() {
p.outOfLoop = true;
}
}