org.apache.calcite.rel.metadata

Interface BuiltInMetadata.Memory.Handler

All Superinterfaces:

MetadataHandler<BuiltInMetadata.Memory>

Enclosing interface:

BuiltInMetadata.Memory

public static interface BuiltInMetadata.Memory.Handler
extends MetadataHandler<BuiltInMetadata.Memory>

Handler API.

Method Summary

Modifier and Type	Method and Description
Double	cumulativeMemoryWithinPhase(RelNode r, RelMetadataQuery mq)
Double	cumulativeMemoryWithinPhaseSplit(RelNode r, RelMetadataQuery mq)
Double	memory(RelNode r, RelMetadataQuery mq)

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

getDef

Method Detail

memory

Double memory(RelNode r,
              RelMetadataQuery mq)

cumulativeMemoryWithinPhase

Double cumulativeMemoryWithinPhase(RelNode r,
                                   RelMetadataQuery mq)

cumulativeMemoryWithinPhaseSplit

Double cumulativeMemoryWithinPhaseSplit(RelNode r,
                                        RelMetadataQuery mq)