Package plan_runner.visitors

Examples of plan_runner.visitors.PredicateCreateIndexesVisitor

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  public void cleanup() {

  }

  private void createIndexes() {
    final PredicateCreateIndexesVisitor visitor = new PredicateCreateIndexesVisitor();
    _joinPredicate.accept(visitor);

    _firstRelationIndexes = new ArrayList<Index>(visitor._firstRelationIndexes);
    _secondRelationIndexes = new ArrayList<Index>(visitor._secondRelationIndexes);
    _operatorForIndexes = new ArrayList<Integer>(visitor._operatorForIndexes);
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    if (MyUtilities.isPrintLatency(getHierarchyPosition(), getConf()))
      printTupleLatency(_numSentTuples - 1, lineageTimestamp);
  }

  private void createIndexes() {
    final PredicateCreateIndexesVisitor visitor = new PredicateCreateIndexesVisitor();
    _joinPredicate.accept(visitor);

    _firstRelationIndexes = new ArrayList<Index>(visitor._firstRelationIndexes);
    _secondRelationIndexes = new ArrayList<Index>(visitor._secondRelationIndexes);
    _operatorForIndexes = new ArrayList<Integer>(visitor._operatorForIndexes);
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      throw new RuntimeException("Unsupported BDB type!");
    }
  }

  private void createIndexes() {
    final PredicateCreateIndexesVisitor visitor = new PredicateCreateIndexesVisitor();
    _joinPredicate.accept(visitor);

    _firstRelationIndexes = new ArrayList<Index>(visitor._firstRelationIndexes);
    _secondRelationIndexes = new ArrayList<Index>(visitor._secondRelationIndexes);
    _operatorForIndexes = new ArrayList<Integer>(visitor._operatorForIndexes);
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    if (MyUtilities.isPrintLatency(getHierarchyPosition(), getConf()))
      printTupleLatency(_numSentTuples - 1, lineageTimestamp);
  }

  private void createStorage() {
    final PredicateCreateIndexesVisitor visitor = new PredicateCreateIndexesVisitor();
    _joinPredicate.accept(visitor);
    _operatorForIndexes = new ArrayList<Integer>(visitor._operatorForIndexes);
    _typeOfValueIndexed = new ArrayList<Object>(visitor._typeOfValueIndexed);
    String storagePath = null;
    if (SystemParameters.getBoolean(getConf(), "DIP_DISTRIBUTED"))
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  public void cleanup() {

  }

  private void createStorage() {
    final PredicateCreateIndexesVisitor visitor = new PredicateCreateIndexesVisitor();
    _joinPredicate.accept(visitor);
    _operatorForIndexes = new ArrayList<Integer>(visitor._operatorForIndexes);
    _typeOfValueIndexed = new ArrayList<Object>(visitor._typeOfValueIndexed);
    String storagePath = null;
    if (SystemParameters.getBoolean(getConf(), "DIP_DISTRIBUTED"))
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  public void cleanup() {
  }

  // RelationsNumber 1 for first and 2 for second.
  private void createIndexes(int relationNumber, boolean isTagged, boolean isNewEpoch) {
    final PredicateCreateIndexesVisitor visitor = new PredicateCreateIndexesVisitor();
    _joinPredicate.accept(visitor);
    if (relationNumber == 1) {
      if (!isNewEpoch) {
        if (!isTagged)
          _firstRelationIndexes = new ArrayList<Index>(visitor._firstRelationIndexes);
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    }
  }

  /* Perform discards on the relationNumber dimension 1=first 2=second */
  protected void performDiscards(int relationNumber) {
    final PredicateCreateIndexesVisitor visitor = new PredicateCreateIndexesVisitor();
    _joinPredicate.accept(visitor);
    final TupleStorage keepStorage = new TupleStorage();
    ArrayList<Index> keepIndexes;
    String discardingEmitterIndex;
    int discardingParts, discardingIndex;
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Related Classes of plan_runner.visitors.PredicateCreateIndexesVisitor

  • plan_runner.predicates.Predicate
  • plan_runner.storm_components.StormDstBDB
  • plan_runner.storm_components.StormDstTupleStorageBDB
  • plan_runner.storm_components.StormDstTupleStorageJoin
  • plan_runner.storm_components.StormThetaJoin
  • plan_runner.storm_components.StormThetaJoinBDB
  • plan_runner.thetajoin.dynamic.storm_component.ThetaJoinerDynamicAdvisedEpochs
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