public function SearchApiDataSourceControllerInterface::getChangedItems in Search API 7

Retrieves a list of items that need to be indexed.

If possible, completely unindexed items should be returned before items that were indexed but later changed. Also, items that were changed longer ago should be favored.

Parameters

SearchApiIndex $index: The index for which changed items should be returned.

int $limit: The maximum number of items to return. Negative values mean "unlimited".

Return value

array The IDs of items that need to be indexed for the given index.

Throws

SearchApiDataSourceException If any error state was encountered.

1 method overrides SearchApiDataSourceControllerInterface::getChangedItems()

SearchApiAbstractDataSourceController::getChangedItems in includes/datasource.inc

Retrieves a list of items that need to be indexed.

File

includes/datasource.inc, line 265

Contains the SearchApiDataSourceControllerInterface as well as a default base class.

Class

SearchApiDataSourceControllerInterface

Interface for all data source controllers for Search API indexes.

Code

public function getChangedItems(SearchApiIndex $index, $limit = -1);