SMWStore
[Semantic MediaWiki]

This group contains all parts of SMW that relate to storing and retrieving semantic data. More...

Files
file	SMW_SparqlStore.php
	SPARQL implementation of SMW's storage abstraction layer.
file	SMW_SparqlStoreQueryEngine.php
	Class mapping SMWDescription objects to SPARQL query conditions.
file	SMW_SQLHelpers.php
	Some static helper functions that SMW uses for setting up SQL databases.
file	SMW_SQLStore2.php
	New SQL implementation of SMW's storage abstraction layer.
file	SMW_SQLStore2_Queries.php
	Query answering functions for SMWSQLStore2.
file	SMW_SqlStore2IdCache.php
	The class in this file acts as an in-memory cache for managing object ids in SMWSQLStore2.
file	SMW_SQLStore2Table.php
	Simple data container for storing information about property tables.
file	SMW_SQLStoreLight.php
	New SQL implementation of SMW's storage abstraction layer with a reduced feature set for the SMWLight version.
file	SMW_SqlStubSemanticData.php
	The class in this file provides a subclass of SMWSemanticData that can store prefetched values from SMW's SQL stores, and unstub this data on demand when it is accessed.
file	SMW_Store.php
	Basic abstract classes for SMW's storage abstraction layer.
Classes
class	SMWSparqlStore
	Storage access class for using SMW's SPARQL database for keeping semantic data. More...
class	SMWSparqlCondition
	Abstract class that represents a SPARQL (sub-)pattern and relevant pieces of associated information for using it in query building. More...
class	SMWSparqlFalseCondition
	Represents a condition that cannot match anything. More...
class	SMWSparqlTrueCondition
	Represents a condition that matches everything. More...
class	SMWSparqlWhereCondition
	Container class that represents a SPARQL (sub-)pattern and relevant pieces of associated information for using it in query building. More...
class	SMWSparqlSingletonCondition
	A SPARQL condition that can match only a single element, or nothing at all. More...
class	SMWSparqlFilterCondition
	A SPARQL condition that consists in a FILTER term only (possibly with some weak conditions to introduce the variables that the filter acts on). More...
class	SMWSparqlStoreQueryEngine
	Class mapping SMWQuery objects to SPARQL, and for controlling the execution of these queries to obtain suitable SMWQueryResult objects. More...
class	SMWSQLStore2
	Storage access class for using the standard MediaWiki SQL database for keeping semantic data. More...
class	SMWSQLStore2Query
	Class for representing a single (sub)query description. More...
class	SMWSQLStore2QueryEngine
	Class that implements query answering for SMWSQLStore2. More...
class	SMWSqlStore2IdCache
	An in-memory cache for managing object ids in SMWSQLStore2. More...
class	SMWSQLStoreLight
	Storage access class for using the standard MediaWiki SQL database for keeping semantic data. More...
class	SMWSqlStubSemanticData
	This class provides a subclass of SMWSemanticData that can store prefetched values from SMW's SQL stores, and unstub this data on demand when it is accessed. More...
class	SMWStringCondition
	Small data container class for describing filtering conditions on the string label of some entity. More...
class	SMWRequestOptions
	Container object for various options that can be used when retrieving data from the store. More...
class	SMWStore
	The abstract base class for all classes that implement access to some semantic store. More...

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Detailed Description

This group contains all parts of SMW that relate to storing and retrieving semantic data.

SMW components that relate to semantic querying only have their own group.