Package com.bigdata.relation

This package includes an abstraction layer for relations.

See:
Description

Interface Summary

AbstractResource.Options	Options for locatable resources.
IDatabase<E>	A collection of relations having a unique namespace.
IMutableDatabase<E>
IMutableRelation<E>	A mutable IRelation.
IMutableRelationIndexWriteProcedure	Marker interface for procedures responsible for writing on an IIndex in order to satisfy an IMutableRelation write.
IMutableResource<T>	Mutation interface
IRelation<E>	An abstraction corresponding to a set of elements using some schema (think a table containing a set of rows).

Class Summary

AbstractRelation<E>	Base class for IRelation and IMutableRelation impls.
AbstractResource<E>	Base class for locatable resources.
RelationFusedView<E>	Deprecated. by BOps using the UNION of JOINs.
RelationSchema	A Schema for metadata about existing relations.

Package com.bigdata.relation Description

This package includes an abstraction layer for relations. Each relation is backed by one or more indices - it essentially a logical container for those indices. (A relation can exist within a logical container as well). The relation is capable of selecting the most efficient index for query given a predicate that specifies a query constraint. Mutable relations have insert and delete operations in addition to query.