org.apache.flink.table.planner.plan.metadata

Interface FlinkMetadata.WindowProperties.Handler

All Superinterfaces:

org.apache.calcite.rel.metadata.MetadataHandler<FlinkMetadata.WindowProperties>

Enclosing interface:

FlinkMetadata.WindowProperties

public static interface FlinkMetadata.WindowProperties.Handler
extends org.apache.calcite.rel.metadata.MetadataHandler<FlinkMetadata.WindowProperties>

Handler API.

Method Summary

Modifier and Type	Method and Description
RelWindowProperties	getWindowProperties(org.apache.calcite.rel.RelNode r, org.apache.calcite.rel.metadata.RelMetadataQuery mq)

Methods inherited from interface org.apache.calcite.rel.metadata.MetadataHandler

getDef, handlerMethods

Method Detail

getWindowProperties

RelWindowProperties getWindowProperties(org.apache.calcite.rel.RelNode r,
                                        org.apache.calcite.rel.metadata.RelMetadataQuery mq)