SMWDIHandlerConcept Class Reference

Inheritance diagram for SMWDIHandlerConcept:

Collaboration diagram for SMWDIHandlerConcept:

Public Member Functions
	getTableFields ()
	getFetchFields ()
	getWhereConds (SMWDataItem $dataItem)
	getInsertValues (SMWDataItem $dataItem)
	getIndexField ()
	getLabelField ()
	dataItemFromDBKeys ($dbkeys)
Public Member Functions inherited from SMWDataItemHandler
	__construct (SMWSQLStore3 $store)
	getTableFields ()
	getFetchFields ()
	getTableIndexes ()
	getWhereConds (SMWDataItem $dataItem)
	getInsertValues (SMWDataItem $dataItem)
	getIndexField ()
	getLabelField ()
	dataItemFromDBKeys ($dbkeys)

Additional Inherited Members
Protected Attributes inherited from SMWDataItemHandler
	$store

Detailed Description

This class implements Store access to Concept data items.

Note

The table layout and behavior of this class is not coherent with the way that other DIs work. This is because of the unfortunate use of the concept table to store extra cache data, but also due to the design of concept DIs. This will be cleaned up at some point.

Since

1.8

Author

Nischay Nahata

Member Function Documentation

SMWDIHandlerConcept::dataItemFromDBKeys

(

$dbkeys

)

Method to create a dataitem from an array of DB keys.

Parameters

array | string

$dbkeys

expecting array here

Returns

SMWDataItem

SMWDIHandlerConcept::getFetchFields

(

)

See Also

SMWDataItemHandler::getFetchFields()

Since

1.8

Returns

array

SMWDIHandlerConcept::getIndexField

(

)

Method to return the field used to select this type of DataItem

Since

1.8

Returns

string

SMWDIHandlerConcept::getInsertValues

(

SMWDataItem

$dataItem

)

Method to return an array of fields=>values for a DataItem This array is used to perform all insert operations into the DB To optimize return minimum fields having indexes

Since

1.8

Parameters

SMWDataItem

$dataItem

Returns

array

SMWDIHandlerConcept::getLabelField

(

)

Method to return the field used to select this type of DataItem using the label

Since

1.8

Returns

string

SMWDIHandlerConcept::getTableFields

(

)

Method to return array of fields for a DI type

Returns

array

SMWDIHandlerConcept::getWhereConds

(

SMWDataItem

$dataItem

)

Method to return an array of fields=>values for a DataItem

Since

1.8

Parameters

SMWDataItem

$dataItem

Returns

array

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The documentation for this class was generated from the following file:

• /home/hwfunc/workspace/leonid/BlueSpiceDoc-composer/mediawiki-REL1_27/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_DIHandler_Concept.php