Package org.apache.flink.table.planner.hint

Class QueryHintsRelShuttle

java.lang.Object
org.apache.calcite.rel.RelShuttleImpl
org.apache.flink.table.planner.hint.QueryHintsRelShuttle
All Implemented Interfaces:
org.apache.calcite.rel.RelShuttle
Direct Known Subclasses:
CapitalizeQueryHintsShuttle, ClearQueryHintsWithInvalidPropagationShuttle, QueryHintsResolver
public abstract class QueryHintsRelShuttle extends org.apache.calcite.rel.RelShuttleImpl
An abstract shuttle for each shuttle used for query hint.

  • Field Summary

    Fields inherited from class org.apache.calcite.rel.RelShuttleImpl

    stack

  • Constructor Summary

    Constructors
    Constructor
    Description
    QueryHintsRelShuttle()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected abstract org.apache.calcite.rel.RelNode
    doVisit(org.apache.calcite.rel.RelNode node)
     
    org.apache.calcite.rel.RelNode
    visit(org.apache.calcite.rel.logical.LogicalAggregate aggregate)
     
    org.apache.calcite.rel.RelNode
    visit(org.apache.calcite.rel.logical.LogicalCorrelate correlate)
     
    org.apache.calcite.rel.RelNode
    visit(org.apache.calcite.rel.logical.LogicalFilter filter)
     
    org.apache.calcite.rel.RelNode
    visit(org.apache.calcite.rel.logical.LogicalJoin join)
     
    org.apache.calcite.rel.RelNode
    visit(org.apache.calcite.rel.logical.LogicalProject project)
     

    Methods inherited from class org.apache.calcite.rel.RelShuttleImpl

    visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitChild, visitChildren

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • QueryHintsRelShuttle

      public QueryHintsRelShuttle()

  • Method Details

    • visit

      public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalJoin join)
      Specified by:
      visit in interface org.apache.calcite.rel.RelShuttle
      Overrides:
      visit in class org.apache.calcite.rel.RelShuttleImpl

    • visit

      public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalCorrelate correlate)
      Specified by:
      visit in interface org.apache.calcite.rel.RelShuttle
      Overrides:
      visit in class org.apache.calcite.rel.RelShuttleImpl

    • visit

      public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalAggregate aggregate)
      Specified by:
      visit in interface org.apache.calcite.rel.RelShuttle
      Overrides:
      visit in class org.apache.calcite.rel.RelShuttleImpl

    • doVisit

      protected abstract org.apache.calcite.rel.RelNode doVisit(org.apache.calcite.rel.RelNode node)

    • visit

      public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalFilter filter)
      Specified by:
      visit in interface org.apache.calcite.rel.RelShuttle
      Overrides:
      visit in class org.apache.calcite.rel.RelShuttleImpl

    • visit

      public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalProject project)
      Specified by:
      visit in interface org.apache.calcite.rel.RelShuttle
      Overrides:
      visit in class org.apache.calcite.rel.RelShuttleImpl