io.prestosql.sql.planner.iterative.rule

Class ExtractSpatialJoins.ExtractSpatialLeftJoin

java.lang.Object

io.prestosql.sql.planner.iterative.rule.ExtractSpatialJoins.ExtractSpatialLeftJoin

All Implemented Interfaces:

Rule<JoinNode>

Enclosing class:

ExtractSpatialJoins

public static final class ExtractSpatialJoins.ExtractSpatialLeftJoin
extends Object
implements Rule<JoinNode>

Nested Class Summary

Nested classes/interfaces inherited from interface io.prestosql.sql.planner.iterative.Rule

Rule.Context, Rule.Result

Constructor Summary

Constructors

Constructor and Description
ExtractSpatialLeftJoin(Metadata metadata, SplitManager splitManager, PageSourceManager pageSourceManager, TypeAnalyzer typeAnalyzer)

Method Summary

Modifier and Type	Method and Description
Rule.Result	apply(JoinNode joinNode, Captures captures, Rule.Context context)
Pattern<JoinNode>	getPattern() Returns a pattern to which plan nodes this rule applies.
boolean	isEnabled(Session session)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtractSpatialLeftJoin

public ExtractSpatialLeftJoin(Metadata metadata,
                              SplitManager splitManager,
                              PageSourceManager pageSourceManager,
                              TypeAnalyzer typeAnalyzer)

Method Detail

isEnabled

public boolean isEnabled(Session session)

Specified by:

isEnabled in interface Rule<JoinNode>

getPattern

public Pattern<JoinNode> getPattern()

Description copied from interface: Rule

Returns a pattern to which plan nodes this rule applies.

Specified by:

getPattern in interface Rule<JoinNode>

apply

public Rule.Result apply(JoinNode joinNode,
                         Captures captures,
                         Rule.Context context)

Specified by:

apply in interface Rule<JoinNode>