Package org.apache.calcite.rel.rules

Class ProjectCorrelateTransposeRule.RelNodesExprsHandler

java.lang.Object

org.apache.calcite.rel.RelShuttleImpl

org.apache.calcite.rel.rules.ProjectCorrelateTransposeRule.RelNodesExprsHandler

All Implemented Interfaces:

RelShuttle

Enclosing class:

ProjectCorrelateTransposeRule

public static class ProjectCorrelateTransposeRule.RelNodesExprsHandler
extends RelShuttleImpl

Visitor for RelNodes which applies specified RexShuttle visitor for every node in the tree.

Field Summary

Fields

Modifier and Type	Field	Description
private RexShuttle	rexVisitor

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

stack

Constructor Summary

Constructors

Constructor	Description
RelNodesExprsHandler(RexShuttle rexVisitor)

Method Summary

Modifier and Type	Method	Description
protected RelNode	visitChild(RelNode parent, int i, RelNode child)	Visits a particular child of a parent.

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

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitChildren

Methods inherited from class java.lang.Object

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

Field Detail

rexVisitor

private final RexShuttle rexVisitor

Constructor Detail

RelNodesExprsHandler

public RelNodesExprsHandler(RexShuttle rexVisitor)

Method Detail

visitChild

protected RelNode visitChild(RelNode parent,
                             int i,
                             RelNode child)

Description copied from class: RelShuttleImpl

Visits a particular child of a parent.

Overrides:

visitChild in class RelShuttleImpl