How to use

HashFullOuterJoinBuildFirstDescriptor

in

org.apache.flink.optimizer.operators

private List<OperatorDescriptorDual> createFullOuterJoinDescriptors(JoinHint hint) {
  List<OperatorDescriptorDual> list = new ArrayList<>();
  switch (hint) {
    case OPTIMIZER_CHOOSES:
      list.add(new SortMergeFullOuterJoinDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_SORT_MERGE:
      list.add(new SortMergeFullOuterJoinDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_HASH_FIRST:
      list.add(new HashFullOuterJoinBuildFirstDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_HASH_SECOND:
      list.add(new HashFullOuterJoinBuildSecondDescriptor(this.keys1, this.keys2));
      break;
    case BROADCAST_HASH_FIRST:
    case BROADCAST_HASH_SECOND:
    default:
      throw new CompilerException("Invalid join hint: " + hint + " for full outer join");
  }
  return list;
}

@Override
public DualInputPlanNode instantiate(Channel in1, Channel in2, TwoInputNode node) {
  String nodeName = "FullOuterJoin ("+node.getOperator().getName()+")";
  return new DualInputPlanNode(node, nodeName, in1, in2, getStrategy(), this.keys1, this.keys2);
}

@Override
public DualInputPlanNode instantiate(Channel in1, Channel in2, TwoInputNode node) {
  String nodeName = "FullOuterJoin ("+node.getOperator().getName()+")";
  return new DualInputPlanNode(node, nodeName, in1, in2, getStrategy(), this.keys1, this.keys2);
}

private List<OperatorDescriptorDual> createFullOuterJoinDescriptors(JoinHint hint) {
  List<OperatorDescriptorDual> list = new ArrayList<>();
  switch (hint) {
    case OPTIMIZER_CHOOSES:
      list.add(new SortMergeFullOuterJoinDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_SORT_MERGE:
      list.add(new SortMergeFullOuterJoinDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_HASH_FIRST:
      list.add(new HashFullOuterJoinBuildFirstDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_HASH_SECOND:
      list.add(new HashFullOuterJoinBuildSecondDescriptor(this.keys1, this.keys2));
      break;
    case BROADCAST_HASH_FIRST:
    case BROADCAST_HASH_SECOND:
    default:
      throw new CompilerException("Invalid join hint: " + hint + " for full outer join");
  }
  return list;
}

@Override
public DualInputPlanNode instantiate(Channel in1, Channel in2, TwoInputNode node) {
  String nodeName = "FullOuterJoin ("+node.getOperator().getName()+")";
  return new DualInputPlanNode(node, nodeName, in1, in2, getStrategy(), this.keys1, this.keys2);
}

private List<OperatorDescriptorDual> createFullOuterJoinDescriptors(JoinHint hint) {
  List<OperatorDescriptorDual> list = new ArrayList<>();
  switch (hint) {
    case OPTIMIZER_CHOOSES:
      list.add(new SortMergeFullOuterJoinDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_SORT_MERGE:
      list.add(new SortMergeFullOuterJoinDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_HASH_FIRST:
      list.add(new HashFullOuterJoinBuildFirstDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_HASH_SECOND:
      list.add(new HashFullOuterJoinBuildSecondDescriptor(this.keys1, this.keys2));
      break;
    case BROADCAST_HASH_FIRST:
    case BROADCAST_HASH_SECOND:
    default:
      throw new CompilerException("Invalid join hint: " + hint + " for full outer join");
  }
  return list;
}

@Override
public DualInputPlanNode instantiate(Channel in1, Channel in2, TwoInputNode node) {
  String nodeName = "FullOuterJoin("+node.getOperator().getName()+")";
  return new DualInputPlanNode(node, nodeName, in1, in2, getStrategy(), this.keys1, this.keys2);
}

private List<OperatorDescriptorDual> createFullOuterJoinDescriptors(JoinHint hint) {
  List<OperatorDescriptorDual> list = new ArrayList<>();
  switch (hint) {
    case OPTIMIZER_CHOOSES:
      list.add(new SortMergeFullOuterJoinDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_SORT_MERGE:
      list.add(new SortMergeFullOuterJoinDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_HASH_FIRST:
      list.add(new HashFullOuterJoinBuildFirstDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_HASH_SECOND:
      list.add(new HashFullOuterJoinBuildSecondDescriptor(this.keys1, this.keys2));
      break;
    case BROADCAST_HASH_FIRST:
    case BROADCAST_HASH_SECOND:
    default:
      throw new CompilerException("Invalid join hint: " + hint + " for full outer join");
  }
  return list;
}

@Override
public DualInputPlanNode instantiate(Channel in1, Channel in2, TwoInputNode node) {
  String nodeName = "FullOuterJoin ("+node.getOperator().getName()+")";
  return new DualInputPlanNode(node, nodeName, in1, in2, getStrategy(), this.keys1, this.keys2);
}

private List<OperatorDescriptorDual> createFullOuterJoinDescriptors(JoinHint hint) {
  List<OperatorDescriptorDual> list = new ArrayList<>();
  switch (hint) {
    case OPTIMIZER_CHOOSES:
      list.add(new SortMergeFullOuterJoinDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_SORT_MERGE:
      list.add(new SortMergeFullOuterJoinDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_HASH_FIRST:
      list.add(new HashFullOuterJoinBuildFirstDescriptor(this.keys1, this.keys2));
      break;
    case REPARTITION_HASH_SECOND:
      list.add(new HashFullOuterJoinBuildSecondDescriptor(this.keys1, this.keys2));
      break;
    case BROADCAST_HASH_FIRST:
    case BROADCAST_HASH_SECOND:
    default:
      throw new CompilerException("Invalid join hint: " + hint + " for full outer join");
  }
  return list;
}