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

Interface FlinkMetadata.ModifiedMonotonicity

All Superinterfaces:

org.apache.calcite.rel.metadata.Metadata

Enclosing class:

FlinkMetadata

public static interface FlinkMetadata.ModifiedMonotonicity
extends org.apache.calcite.rel.metadata.Metadata

Metadata about the modified property of a RelNode. For example, an aggregate RelNode contains a max aggregate function whose result value maybe modified increasing.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	FlinkMetadata.ModifiedMonotonicity.Handler	Handler API.

Field Summary

Fields

Modifier and Type	Field	Description
static final org.apache.calcite.rel.metadata.MetadataDef<FlinkMetadata.ModifiedMonotonicity>	DEF
static final Method	METHOD

Method Summary

Modifier and Type	Method	Description
RelModifiedMonotonicity	getRelModifiedMonotonicity()

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

rel

Field Details

METHOD

static final Method METHOD

DEF

static final org.apache.calcite.rel.metadata.MetadataDef<FlinkMetadata.ModifiedMonotonicity> DEF

Method Details

getRelModifiedMonotonicity

RelModifiedMonotonicity getRelModifiedMonotonicity()