AwtOpAND.java from gzz at Krugle
Show AwtOpAND.java syntax highlighted
/*
AwtOpAND.java
*
* Copyright (c) 2000-2001 Ted Nelson and Tuomas Lukka
* Copyright (c) 2000-2001 Benjamin Fallenstein
*
* This file is part of Gzz.
*
* Gzz 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 of the License, or
* (at your option) any later version.
*
* Gzz 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 Lesser General
* Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with Gzz; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
*/
/*
* Written by Kimmo Wideroos
*/
package org.gzigzag.module;
import org.gzigzag.*;
import java.util.*;
class AwtOpAND implements AwtOp {
public static boolean dbg = false;
static void p(String s) { if(dbg) System.out.println(s); }
static void pa(String s) { System.out.println(s); }
public ZZCell execute(ZZCell c) {
ZZCell set1, set2, newSet, sl1, trg1;
set1 = AwtLinkRelation.source(c);
set2 = AwtLinkRelation.target(c);
newSet = AwtLayer.createNewResultArtefact(c);
sl1 = AwtSetRelation.next(set1);
for(; sl1!=null; sl1 = AwtSetRelation.next(sl1)) {
trg1 = AwtSetRelation.target(sl1);
if(AwtLayer.isMember(trg1, set2)) {
//sl1 is member of set1 and set2, add it into 'newSet'
AwtLayer.addArtefact(newSet, trg1);
}
}
AwtUtil.launchView(newSet);
return newSet;
}
}
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