Java Pattern.gatherVariables Examples

Example #1

File: SubSelectPattern.java Project: charbull/quetzal

 @Override
 public Set<Variable> gatherVariables() {
   Set<Variable> ret = graphPattern.gatherVariables();
   ret.addAll(getVariables());
   return ret;
 }

Example #2

File: SubSelectPattern.java Project: charbull/quetzal

 public Set<Variable> getPatternVariables() {
   return (graphPattern == null) ? null : graphPattern.gatherVariables();
 }