Package org.apache.flink.table.planner.plan.nodes.exec.visitor

Interface ExecNodeVisitor

All Known Implementing Classes:
AbstractExecNodeExactlyOnceVisitor, ExecNodeGraphValidator, ExecNodeVisitorImpl
public interface ExecNodeVisitor
Visitor pattern for traversing a dag of ExecNode objects.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    visit(ExecNode<?> node)
    Visits a node during a traversal.

  • Method Details

    • visit

      void visit(ExecNode<?> node)
      Visits a node during a traversal.
      Parameters:
      node - ExecNode to visit