org.apache.calcite.rel.stream (Calcite Core 1.2.0-incubating API)

Class Summary
Class	Description
Chi	Relational operator that converts a stream to a relation.
Delta	Relational operator that converts a relation to a stream.
LogicalChi	Sub-class of `Chi` not targeted at any particular engine or calling convention.
LogicalDelta	Sub-class of `Delta` not targeted at any particular engine or calling convention.
StreamRules	Rules and relational operators for streaming relational expressions.
StreamRules.DeltaAggregateTransposeRule	Planner rule that pushes a `Delta` through an `Aggregate`.
StreamRules.DeltaFilterTransposeRule	Planner rule that pushes a `Delta` through a `Filter`.
StreamRules.DeltaProjectTransposeRule	Planner rule that pushes a `Delta` through a `Project`.
StreamRules.DeltaSortTransposeRule	Planner rule that pushes a `Delta` through an `Sort`.
StreamRules.DeltaTableScanRule	Planner rule that pushes a `Delta` into a `TableScan` of a `StreamableTable`.
StreamRules.DeltaUnionTransposeRule	Planner rule that pushes a `Delta` through an `Union`.

Package org.apache.calcite.rel.stream Description

Defines relational expressions for streaming.