org.apache.calcite.linq4j (Apache Calcite linq4j API)

Interface Summary
Interface	Description
Enumerable<T>	Exposes the enumerator, which supports a simple iteration over a collection.
Enumerator<T>	Supports a simple iteration over a collection.
ExtendedEnumerable<TSource>	Extension methods in `Enumerable`.
ExtendedOrderedEnumerable<T>	Extension methods for `OrderedEnumerable`.
ExtendedOrderedQueryable<T>	Extension methods for `OrderedQueryable`.
Grouping<K,V>	Represents a collection of objects that have a common key.
Lookup<K,V>	Represents a collection of keys each mapped to one or more values.
OrderedEnumerable<T>	Represents the result of applying a sorting operation to an `Enumerable`.
OrderedQueryable<T>	Represents the result of applying a sorting operation to a `Queryable`.
Queryable<T>	Provides functionality to evaluate queries against a specific data source wherein the type of the data is known.
QueryableDefaults.Replayable<T>	Replayable.
QueryableFactory<T>	Factory for building `Queryable` objects.
QueryProvider	Defines methods to create and execute queries that are described by a `Queryable` object.
RawEnumerable<T>	Exposes the enumerator, which supports a simple iteration over a collection, without the extension methods.
RawQueryable<T>	Core methods that define a `Queryable`.

Class Summary
Class	Description
AbstractEnumerable<T>	Abstract implementation of the `Enumerable` interface that implements the extension methods.
AbstractEnumerable2<T>	Abstract implementation of the `Enumerable` interface that implements the extension methods.
AbstractQueryable<T>	Abstract implementation of the `Queryable` interface that implements the extension methods.
BaseQueryable<TSource>	Skeleton implementation of `Queryable`.
CartesianProductEnumerator<T,E>	Enumerator over the cartesian product of enumerators.
DefaultEnumerable<T>	Implementation of the `Enumerable` interface that implements the extension methods by calling into the `Extensions` class.
DelegatingEnumerator<T>	Simple enumerator that just delegates all calls to the passed enumerator.
EnumerableDefaults	Default implementations of methods in the `Enumerable` interface.
Extensions	Contains what, in LINQ.NET, would be extension methods.
Linq4j	Utility and factory methods for Linq4j.
MemoryEnumerable<E>	Enumerable that has a (limited) memory for n past and m future steps.
MemoryEnumerator<E>	Enumerator that keeps some recent and some "future" values.
MemoryFactory<E>	Contains the State and changes internally.
MemoryFactory.Memory<E>	Contents of a "memory segment", used for implementing the `MATCH_RECOGNIZE` operator.
Nullness	The methods in this class allow to cast nullable reference to a non-nullable one.
Ord<E>	Pair of an element and an ordinal.
QueryableDefaults	Default implementations for methods in the `Queryable` interface.
QueryableDefaults.NonLeafReplayableQueryable<T>	Non-leaf replayable queryable.
QueryableDefaults.ReplayableQueryable<T>	Replayable queryable.
QueryableRecorder<T>	Implementation of `QueryableFactory` that records each event and returns an object that can replay the event when you call its `QueryableDefaults.ReplayableQueryable.replay(QueryableFactory)` method.
QueryProviderImpl	Partial implementation of `QueryProvider`.
QueryProviderImpl.QueryableImpl<T>	Binds an expression to this query provider.
TransformedEnumerator<F,E>	Enumerator that applies a transform to each value from a backing enumerator.

Enum Summary
Enum Description

JoinType
Enumeration of join types.

OpType
Operator type.
Annotation Types Summary
Annotation Type Description

PackageMarker
This is a dummy annotation that forces javac to produce output for otherwise empty package-info.java.

Enum Summary
Enum	Description
JoinType	Enumeration of join types.
OpType	Operator type.

Annotation Types Summary
Annotation Type	Description
PackageMarker	This is a dummy annotation that forces javac to produce output for otherwise empty package-info.java.

Package org.apache.calcite.linq4j Description

Language-integrated query for Java (linq4j) main package.