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

Class BeamIOSourceRule

java.lang.Object

ConverterRule

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

public class BeamIOSourceRule
extends ConverterRule

A ConverterRule to replace TableScan with BeamIOSourceRel.

Method Summary

Modifier and Type	Method and Description
RelNode	convert(RelNode rel)
static BeamIOSourceRule	forSqlEnv(BeamSqlEnv sqlEnv)

Methods inherited from class java.lang.Object

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

Method Detail

forSqlEnv

public static BeamIOSourceRule forSqlEnv(BeamSqlEnv sqlEnv)

convert

public RelNode convert(RelNode rel)