Uses of Interface
org.apache.calcite.util.mapping.Mappings.FunctionMapping

Packages that use Mappings.FunctionMapping

Package	Description
org.apache.calcite.util	Provides utility classes.
org.apache.calcite.util.mapping	Support for algebraic maps.

Uses of Mappings.FunctionMapping in org.apache.calcite.util

Classes in org.apache.calcite.util that implement Mappings.FunctionMapping

Modifier and Type	Class and Description
class	Permutation Represents a mapping which reorders elements in an array.

Uses of Mappings.FunctionMapping in org.apache.calcite.util.mapping

Subinterfaces of Mappings.FunctionMapping in org.apache.calcite.util.mapping

Modifier and Type	Interface and Description
interface	Mapping A Mapping is a relationship between a source domain to target domain of integers.
static interface	Mappings.TargetMapping Mapping suitable for mapping columns to a target.

Classes in org.apache.calcite.util.mapping that implement Mappings.FunctionMapping

Modifier and Type	Class and Description
class	AbstractSourceMapping Simple implementation of Mappings.TargetMapping where the number of sources and targets are specified as constructor parameters and you just need to implement one method,
class	AbstractTargetMapping Simple implementation of Mappings.TargetMapping where the number of sources and targets are specified as constructor parameters and you just need to implement one method,
static class	Mappings.AbstractMapping Abstract implementation of Mapping.
static class	Mappings.FiniteAbstractMapping Abstract implementation of mapping where both source and target domains are finite.
static class	Mappings.IdentityMapping The identity mapping, of a given size, or infinite.
static class	Mappings.OverridingSourceMapping Source mapping that returns the same result as a parent Mappings.SourceMapping except for specific overriding elements.
static class	Mappings.OverridingTargetMapping Target mapping that returns the same result as a parent Mappings.TargetMapping except for specific overriding elements.
static class	Mappings.PartialMapping A mapping where a source has at most one target, and every target has at most one source.