org.apache.hadoop.hive.ql.optimizer.calcite

Class HiveRelShuttleImpl

java.lang.Object

org.apache.hadoop.hive.ql.optimizer.calcite.HiveRelShuttleImpl

All Implemented Interfaces:

org.apache.calcite.rel.RelShuttle, HiveRelShuttle

public class HiveRelShuttleImpl
extends Object
implements HiveRelShuttle

Field Summary

Fields

Modifier and Type	Field and Description
protected List<org.apache.calcite.rel.RelNode>	stack

Constructor Summary

Constructors

Constructor and Description
HiveRelShuttleImpl()

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.rel.RelNode	visit(HiveAggregate aggregate)
org.apache.calcite.rel.RelNode	visit(HiveFilter filter)
org.apache.calcite.rel.RelNode	visit(HiveJoin join)
org.apache.calcite.rel.RelNode	visit(HiveProject project)
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.LogicalExchange exchange)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.logical.LogicalFilter filter)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.logical.LogicalIntersect intersect)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.logical.LogicalJoin join)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.logical.LogicalMinus minus)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.logical.LogicalProject project)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.logical.LogicalSort sort)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.logical.LogicalUnion union)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.logical.LogicalValues values)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.RelNode other)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.core.TableFunctionScan scan)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.core.TableScan scan)
protected org.apache.calcite.rel.RelNode	visitChild(org.apache.calcite.rel.RelNode parent, int i, org.apache.calcite.rel.RelNode child) Visits a particular child of a parent.
protected org.apache.calcite.rel.RelNode	visitChildren(org.apache.calcite.rel.RelNode rel)

Methods inherited from class java.lang.Object

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

Field Detail

stack

protected final List<org.apache.calcite.rel.RelNode> stack

Constructor Detail

HiveRelShuttleImpl

public HiveRelShuttleImpl()

Method Detail

visitChild

protected org.apache.calcite.rel.RelNode visitChild(org.apache.calcite.rel.RelNode parent,
                                                    int i,
                                                    org.apache.calcite.rel.RelNode child)

Visits a particular child of a parent.

visitChildren

protected org.apache.calcite.rel.RelNode visitChildren(org.apache.calcite.rel.RelNode rel)

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

visit

public org.apache.calcite.rel.RelNode visit(HiveAggregate aggregate)

Specified by:

visit in interface HiveRelShuttle

visit

public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.core.TableScan scan)

Specified by:

visit in interface org.apache.calcite.rel.RelShuttle

visit

public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.core.TableFunctionScan scan)

Specified by:

visit in interface org.apache.calcite.rel.RelShuttle

visit

public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalValues values)

Specified by:

visit in interface org.apache.calcite.rel.RelShuttle

visit

public org.apache.calcite.rel.RelNode visit(HiveFilter filter)

Specified by:

visit in interface HiveRelShuttle

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

visit

public org.apache.calcite.rel.RelNode visit(HiveProject project)

Specified by:

visit in interface HiveRelShuttle

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

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

visit

public org.apache.calcite.rel.RelNode visit(HiveJoin join)

Specified by:

visit in interface HiveRelShuttle

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

visit

public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalUnion union)

Specified by:

visit in interface org.apache.calcite.rel.RelShuttle

visit

public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalIntersect intersect)

Specified by:

visit in interface org.apache.calcite.rel.RelShuttle

visit

public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalMinus minus)

Specified by:

visit in interface org.apache.calcite.rel.RelShuttle

visit

public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalSort sort)

Specified by:

visit in interface org.apache.calcite.rel.RelShuttle

visit

public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalExchange exchange)

Specified by:

visit in interface org.apache.calcite.rel.RelShuttle

visit

public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.RelNode other)

Specified by:

visit in interface org.apache.calcite.rel.RelShuttle