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_checkIntBindings
in file Memory.php, method RDF_RDQL_Engine_Memory::_checkIntBindings() Check if the given triple meets pattern internal bindings e.g. (?x, ?z, ?x) ==> statement subject must be identical with the statement object
_convertRsRowToQueryResultRow
in file MDB.php, method RDF_RDQL_Engine_MDB::_convertRsRowToQueryResultRow() Converts a single row of ADORecordSet->fields array to the format of $queryResult array using pointers to indexes ($this->rsIndexes) in RecordSet->fields.
_equalsLangDtype
in file Memory.php, method RDF_RDQL_Engine_Memory::_equalsLangDtype() Check if the lang and dtype of the passed object Literal are equal $lang and $dtype !!! Language only differentiates literals in rdf:XMLLiterals and plain literals (xsd:string).
in file MDB.php, method RDF_RDQL_Engine_MDB::filterQueryResult() Filter tuples containing variables matching all patterns from the WHERE clause of an RDQL query. As a result of a database query using ADOdb these tuples are returned as an ADORecordSet object, which is then passed to this function.
filterTuples
in file Memory.php, method RDF_RDQL_Engine_Memory::filterTuples() Filter the result-set of query variables by evaluating each filter from the AND clause of the RDQL query.
in file Memory.php, method RDF_RDQL_Engine_Memory::findTuplesMatchingOnePattern() Find tuples matching one pattern and return an array with pattern variables and their corresponding values (instances of object Node).
in file MDB.php, method RDF_RDQL_Engine_MDB::generateSql() Generate an SQL string to query the database for tuples matching all patterns of $parsedQuery.
in file ResultIterator.php, variable RDF_RDQL_ResultIterator::$position Current position RDQLResultIterator does not use the build in PHP array iterator, so you can use serveral iterators on a single RDQL result.
in file ResultIterator.php, class RDF_RDQL_ResultIterator Iterator for traversing RDQL results.
$rsIndexes
in file MDB.php, variable RDF_RDQL_Engine_MDB::$rsIndexes When an RDQL query is performed on a Model_MDB, in first step the engine searches in database for triples matching the RDQL-WHERE clause. A recordSet is returned.
RDF_RDQL_Engine_MDB
in file MDB.php, class RDF_RDQL_Engine_MDB Some general methods common for RDQLMemEngine and RDQLDBEngine
RDF_RDQL_Engine_Memory
in file Memory.php, class RDF_RDQL_Engine_Memory Some general methods common for RDQLMemEngine and RDQLDBEngine
in file Memory.php, method RDF_RDQL_Engine_Memory::selectVariables() Remove all conditional variables from the result-set and leave only variables specified in the SELECT clause of the RDQL query.
