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

Interface NodeStatsMetadata.Handler

All Superinterfaces:

org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.rel.metadata.MetadataHandler<NodeStatsMetadata>

Enclosing interface:

NodeStatsMetadata

public static interface NodeStatsMetadata.Handler
extends org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.rel.metadata.MetadataHandler<NodeStatsMetadata>

Handler API.

Method Summary

Modifier and Type	Method and Description
NodeStats	getNodeStats(org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.rel.RelNode r, org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.rel.metadata.RelMetadataQuery mq)

Methods inherited from interface org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.rel.metadata.MetadataHandler

getDef

Method Detail

getNodeStats

NodeStats getNodeStats(org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.rel.RelNode r,
                       org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.rel.metadata.RelMetadataQuery mq)