org.apache.beam.sdk.extensions.sql.impl.rule

Class BeamJoinAssociateRule

java.lang.Object

org.apache.calcite.plan.RelOptRule

org.apache.calcite.rel.rules.JoinAssociateRule

org.apache.beam.sdk.extensions.sql.impl.rule.BeamJoinAssociateRule

public class BeamJoinAssociateRule
extends org.apache.calcite.rel.rules.JoinAssociateRule

This is very similar to JoinAssociateRule. It only checks if the resulting condition is supported before transforming.

Field Summary

Fields

Modifier and Type	Field and Description
static BeamJoinAssociateRule	INSTANCE

Fields inherited from class org.apache.calcite.plan.RelOptRule

description, operands, relBuilderFactory

Method Summary

Modifier and Type	Method and Description
void	onMatch(org.apache.calcite.plan.RelOptRuleCall call)

Methods inherited from class org.apache.calcite.plan.RelOptRule

any, convert, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, getOutConvention, getOutTrait, hashCode, matches, none, operand, operand, operand, operand, operand, operandJ, operandJ, some, toString, unordered

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

INSTANCE

public static final BeamJoinAssociateRule INSTANCE

Method Detail

onMatch

public void onMatch(org.apache.calcite.plan.RelOptRuleCall call)

Overrides:

onMatch in class org.apache.calcite.rel.rules.JoinAssociateRule