Uses of Package
org.apache.calcite.util.mapping

Packages that use org.apache.calcite.util.mapping

Package	Description
org.apache.calcite.materialize	Management of materialized query results.
org.apache.calcite.plan	Defines interfaces for constructing rule-based optimizers of relational expressions.
org.apache.calcite.rel	Defines relational expressions.
org.apache.calcite.rel.core	Defines core relational expressions.
org.apache.calcite.rex	Provides a language for representing row-expressions.
org.apache.calcite.sql2rel	Translates a SQL parse tree to relational expression.
org.apache.calcite.util	Provides utility classes.
org.apache.calcite.util.mapping	Support for algebraic maps.

Classes in org.apache.calcite.util.mapping used by org.apache.calcite.materialize

Class and Description
IntPair An immutable pair of integers.

Classes in org.apache.calcite.util.mapping used by org.apache.calcite.plan

Class and Description
Mapping A Mapping is a relationship between a source domain to target domain of integers.
Mappings.TargetMapping Mapping suitable for mapping columns to a target.

Classes in org.apache.calcite.util.mapping used by org.apache.calcite.rel

Class and Description
Mappings.TargetMapping Mapping suitable for mapping columns to a target.

Classes in org.apache.calcite.util.mapping used by org.apache.calcite.rel.core

Class and Description
IntPair An immutable pair of integers.
Mappings.TargetMapping Mapping suitable for mapping columns to a target.

Classes in org.apache.calcite.util.mapping used by org.apache.calcite.rex

Class and Description
Mappings.TargetMapping Mapping suitable for mapping columns to a target.

Classes in org.apache.calcite.util.mapping used by org.apache.calcite.sql2rel

Class and Description
Mapping A Mapping is a relationship between a source domain to target domain of integers.

Classes in org.apache.calcite.util.mapping used by org.apache.calcite.util

Class and Description
IntPair An immutable pair of integers.
Mapping A Mapping is a relationship between a source domain to target domain of integers.
Mappings.CoreMapping Core interface of all mappings.
Mappings.FunctionMapping Mapping where every source has a target.
Mappings.SourceMapping Mapping suitable for sourcing columns.
Mappings.TargetMapping Mapping suitable for mapping columns to a target.
MappingType Describes the type of a mapping, from the most general MappingType.MULTI_FUNCTION (every element in the source and target domain can participate in many mappings) to the most retricted MappingType.BIJECTION (every element in the source and target domain must be paired with precisely one element in the other domain).

Classes in org.apache.calcite.util.mapping used by org.apache.calcite.util.mapping

Class and Description
IntPair An immutable pair of integers.
Mapping A Mapping is a relationship between a source domain to target domain of integers.
Mappings.AbstractMapping Abstract implementation of Mapping.
Mappings.CoreMapping Core interface of all mappings.
Mappings.FiniteAbstractMapping Abstract implementation of mapping where both source and target domains are finite.
Mappings.FunctionMapping Mapping where every source has a target.
Mappings.IdentityMapping The identity mapping, of a given size, or infinite.
Mappings.SourceMapping Mapping suitable for sourcing columns.
Mappings.TargetMapping Mapping suitable for mapping columns to a target.
MappingType Describes the type of a mapping, from the most general MappingType.MULTI_FUNCTION (every element in the source and target domain can participate in many mappings) to the most retricted MappingType.BIJECTION (every element in the source and target domain must be paired with precisely one element in the other domain).