Package org.apache.calcite.linq4j

@DefaultQualifier(value=org.checkerframework.checker.nullness.qual.NonNull.class,locations=FIELD) @DefaultQualifier(value=org.checkerframework.checker.nullness.qual.NonNull.class,locations=PARAMETER) @DefaultQualifier(value=org.checkerframework.checker.nullness.qual.NonNull.class,locations=RETURN) package org.apache.calcite.linq4j

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

Related Packages

Package	Description
org.apache.calcite	Main package for Calcite, the dynamic data management platform.
org.apache.calcite.linq4j.function	Contains definitions of functions and predicates.
org.apache.calcite.linq4j.tree	Object model for Java expressions.

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.
Enumerable<T>	Exposes the enumerator, which supports a simple iteration over a collection.
EnumerableDefaults	Default implementations of methods in the Enumerable interface.
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.
Extensions	Contains what, in LINQ.NET, would be extension methods.
Grouping<K,V>	Represents a collection of objects that have a common key.
JoinType	Enumeration of join types.
Linq4j	Utility and factory methods for Linq4j.
Lookup<K,V>	Represents a collection of keys each mapped to one or more values.
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.
OpType	Operator type.
Ord<E>	Pair of an element and an ordinal.
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.
PackageMarker	This is a dummy annotation that forces javac to produce output for otherwise empty package-info.java.
Queryable<T>	Provides functionality to evaluate queries against a specific data source wherein the type of the data is known.
QueryableDefaults	Default implementations for methods in the Queryable interface.
QueryableDefaults.NonLeafReplayableQueryable<T>	Non-leaf replayable queryable.
QueryableDefaults.Replayable<T>	Replayable.
QueryableDefaults.ReplayableQueryable<T>	Replayable queryable.
QueryableFactory<T>	Factory for building Queryable objects.
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.
QueryProvider	Defines methods to create and execute queries that are described by a Queryable object.
QueryProviderImpl	Partial implementation of QueryProvider.
QueryProviderImpl.QueryableImpl<T>	Binds an expression to this query provider.
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.
TransformedEnumerator<F,E>	Enumerator that applies a transform to each value from a backing enumerator.