Package lupos.engine.operators

Examples of lupos.engine.operators.BasicOperator.removePrecedingOperator()

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    BasicOperator succ;
    for (int i = 0; i < succs.size(); i++) {
      succ = succs.get(i).getOperator();
      succ.addPrecedingOperator(genAdd);
      succ.removePrecedingOperator(pat2);
      succ.removePrecedingOperator(repLit);
    }

    rootOperator.deleteParents();
    rootOperator.setParents();
    rootOperator.detectCycles();
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    BasicOperator succ;
    for (int i = 0; i < succs.size(); i++) {
      succ = succs.get(i).getOperator();
      succ.addPrecedingOperator(genAdd);
      succ.removePrecedingOperator(projection);
    }

    rootOperator.deleteParents();
    rootOperator.setParents();
    rootOperator.detectCycles();
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    // And all successors to all precessors
    for (int i = 0; i < succs.size(); i++) {
      for (int a = 0; a < pres.size(); a++) {
        succ = succs.get(i).getOperator();
        succ.addPrecedingOperator(pres.get(a));
        succ.removePrecedingOperator(projection);
      }
    }

    rootOperator.deleteParents();
    rootOperator.setParents();
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    BasicOperator succ;
    for (int i = 0; i < succs.size(); i++) {
      succ = succs.get(i).getOperator();
      succ.addPrecedingOperator(genAdd);
      succ.removePrecedingOperator(join);
    }

    rootOperator.deleteParents();
    rootOperator.setParents();
    rootOperator.detectCycles();
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    BasicOperator succ;
    for (int i = 0; i < succs.size(); i++) {
      succ = succs.get(i).getOperator();
      succ.addPrecedingOperator(genAdd);
      succ.removePrecedingOperator(filter);
    }

    rootOperator.deleteParents();
    rootOperator.setParents();
    rootOperator.detectCycles();
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                    .getOperatorIDTuple(
                        newOperator)
                        .getId()));
                bo.getOperatorIDTuple(newOperator).setOperator(
                    immediateSort);
                newOperator.removePrecedingOperator(bo);
              }
            }
          }
        }
        return newOperator;
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                  for (final OperatorIDTuple oidtuple : tp2
                      .getSucceedingOperators()) {
                    final BasicOperator bo = oidtuple
                    .getOperator();
                    if (bo instanceof Join) {
                      bo.removePrecedingOperator(tp2);
                      if (!bo.equals(tj)) {
                        bo.removeFromOperatorGraph();
                      }
                    }
                  }
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    BasicOperator succ;
    for (int i = 0; i < succs.size(); i++) {
      succ = succs.get(i).getOperator();
      succ.addPrecedingOperator(replaceLitUnder);
      succ.removePrecedingOperator(filter);
    }

    rootOperator.deleteParents();
    rootOperator.setParents();
    rootOperator.detectCycles();
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    BasicOperator succ;
    for (int i = 0; i < succs.size(); i++) {
      succ = succs.get(i).getOperator();
      succ.addPrecedingOperator(replaceLitUnder);
      succ.removePrecedingOperator(join);
    }

    rootOperator.deleteParents();
    rootOperator.setParents();
    rootOperator.detectCycles();
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        pre = pres.get(i);
        pre.removeSucceedingOperator(generate);
        for (int x = 0; x < succs.size(); x++) {
          pre.addSucceedingOperator(succs.get(x));
          succ = succs.get(x).getOperator();
          succ.removePrecedingOperator(pat);
          succ.addPrecedingOperator(pre);
        }
      }
    }
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