How to use

getStrategy

method

in

org.apache.flink.optimizer.operators.HashFullOuterJoinBuildFirstDescriptor

@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);
}

@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);
}

@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);
}