Esempio n. 1
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 /**
  * Returns the intersection between this mapping and that.
  *
  * @param that The mapping to be intersected to this mapping.
  * @return The intersection bewteen this and that.
  */
 public Alignment getIntersection(Alignment that) {
   HashSet<Correspondence> thisCSet = this.getCorrespondencesAsSet();
   HashSet<Correspondence> thatCSet = that.getCorrespondencesAsSet();
   thisCSet.retainAll(thatCSet);
   return (new Alignment(thisCSet));
 }
Esempio n. 2
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 /**
  * Returns the union of this mapping and that.
  *
  * @param that The mapping to be unioned with this mapping.
  * @return The union of this and that.
  */
 public Alignment getUnion(Alignment that) {
   HashSet<Correspondence> thisCSet = this.getCorrespondencesAsSet();
   HashSet<Correspondence> thatCSet = that.getCorrespondencesAsSet();
   thisCSet.addAll(thatCSet);
   return (new Alignment(thisCSet));
 }
Esempio n. 3
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 /**
  * Returns the set difference between this mapping and that mapping.
  *
  * @param that The mapping to be compared to this mapping.
  * @return The set difference this without that.
  */
 public Alignment getDifference(Alignment that) {
   HashSet<Correspondence> thisCSet = this.getCorrespondencesAsSet();
   HashSet<Correspondence> thatCSet = that.getCorrespondencesAsSet();
   thisCSet.removeAll(thatCSet);
   return (new Alignment(thisCSet));
 }