org.apache.beam.sdk.extensions.sql.zetasql

Class BeamJavaUdfCalcRule

java.lang.Object

org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptRule

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

org.apache.beam.sdk.extensions.sql.zetasql.BeamJavaUdfCalcRule

public class BeamJavaUdfCalcRule
extends BeamCalcSplittingRule

A BeamCalcSplittingRule to replace Calc with BeamCalcRel.

Equivalent to BeamCalcRule but with limits to supported types and operators.

This class is intended only for testing purposes. See BeamZetaSqlCalcSplittingRule.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptRule

org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptRule.ConverterRelOptRuleOperand

Field Summary

Fields

Modifier and Type	Field and Description
static BeamJavaUdfCalcRule	INSTANCE

Fields inherited from class org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptRule

description, operands, relBuilderFactory

Method Summary

Modifier and Type	Method and Description
protected CalcRelSplitter.RelType[]	getRelTypes()

Methods inherited from class org.apache.beam.sdk.extensions.sql.impl.rule.BeamCalcSplittingRule

matches, onMatch

Methods inherited from class org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptRule

any, convert, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, getOutConvention, getOutTrait, hashCode, 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 BeamJavaUdfCalcRule INSTANCE

Method Detail

getRelTypes

protected CalcRelSplitter.RelType[] getRelTypes()

Specified by:

getRelTypes in class BeamCalcSplittingRule