org.apache.calcite.rel.core

Class RelFactories.SemiJoinFactoryImpl

java.lang.Object

org.apache.calcite.rel.core.RelFactories.SemiJoinFactoryImpl

All Implemented Interfaces:

RelFactories.SemiJoinFactory

Enclosing class:

RelFactories

private static class RelFactories.SemiJoinFactoryImpl
extends Object
implements RelFactories.SemiJoinFactory

Implementation of RelFactories.SemiJoinFactory that returns a vanilla SemiJoin.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SemiJoinFactoryImpl()

Method Summary

Modifier and Type	Method and Description
RelNode	createSemiJoin(RelNode left, RelNode right, RexNode condition) Creates a semi-join.

Methods inherited from class java.lang.Object

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

Constructor Detail

SemiJoinFactoryImpl

private SemiJoinFactoryImpl()

Method Detail

createSemiJoin

public RelNode createSemiJoin(RelNode left,
                              RelNode right,
                              RexNode condition)

Description copied from interface: RelFactories.SemiJoinFactory

Creates a semi-join.

Specified by:

createSemiJoin in interface RelFactories.SemiJoinFactory

Parameters:

left - Left input

right - Right input

condition - Join condition