Package lupos.engine.operators.singleinput.generate

Examples of lupos.engine.operators.singleinput.generate.Generate.removePrecedingOperator()


      bo.removeSucceedingOperator(add);
      bo.getSucceedingOperators().addAll(add.getSucceedingOperators());
      generate.addPrecedingOperator(bo);
    }
    deleted.add(add);
    generate.removePrecedingOperator(add);
    alreadyAppliedTo = new HashSet<BasicOperator>();
    if (deleted.size() > 0 || added.size() > 0)
      return new Tuple<Collection<BasicOperator>, Collection<BasicOperator>>(
          added, deleted);
    else
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    final Collection<BasicOperator> deleted = new LinkedList<BasicOperator>();
    final Collection<BasicOperator> added = new LinkedList<BasicOperator>();
    final Union union = (Union) mso.get("union");
    final Generate generate = (Generate) mso.get("generate");
    final List<BasicOperator> unionOperands = union.getPrecedingOperators();
    generate.removePrecedingOperator(union);
    deleted.add(union);
    boolean firstTime = true;
    if (generate.getPrecedingOperators().size() > 0) {
      firstTime = false;
    }
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