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

Direct Known Subclasses:

HiveMaterializedViewASTSubQueryRewriteShuttle, HiveRelOptMaterializationValidator, HiveRowIsDeletedPropagator, HiveSubQueryRemoveRule.HiveSortLimitRemover

public class HiveRelShuttleImpl
extends Object
implements HiveRelShuttle

Field Summary

Fields

Modifier and Type	Field and Description
protected Deque<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(HiveSortLimit hiveSortLimit)
org.apache.calcite.rel.RelNode	visit(HiveTableScan scan)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.logical.LogicalAggregate aggregate)
org.apache.calcite.rel.RelNode	visit(org.apache.calcite.rel.logical.LogicalCalc calc)
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.LogicalMatch match)
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.LogicalTableModify modify)
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 Deque<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(org.apache.calcite.rel.logical.LogicalCalc calc)

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.logical.LogicalTableModify modify)

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

visit

public org.apache.calcite.rel.RelNode visit(org.apache.calcite.rel.logical.LogicalMatch match)

Specified by:

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

visit

public org.apache.calcite.rel.RelNode visit(HiveSortLimit hiveSortLimit)

Specified by:

visit in interface HiveRelShuttle

visit

public org.apache.calcite.rel.RelNode visit(HiveTableScan scan)

Specified by:

visit in interface HiveRelShuttle