function filterAttributeValues( RecordSet $sourceRecordSet, Attribute $attributeAttribute, array &$attributeIds ) {
$result = new ArrayRecordSet( $sourceRecordSet->getStructure(), $sourceRecordSet->getKey() );
$i = 0;
while ( $i < $sourceRecordSet->getRecordCount() ) {
$record = $sourceRecordSet->getRecord( $i );
if ( in_array( $record->getAttributeValue( $attributeAttribute )->definedMeaningId, $attributeIds ) ) {
$result->add( $record );
$sourceRecordSet->remove( $i );
}
else
$i++;
}
return $result;
}
public function viewRows( IdStack $idPath, RecordSet $value, Structure $visibleStructure ) {
$result = "";
$rowAttributes = $this->getRowAttributesText();
$key = $value->getKey();
$recordCount = $value->getRecordCount();
for ( $i = 0; $i < $recordCount; $i++ ) {
$record = $value->getRecord( $i );
$idPath->pushKey( project( $record, $key ) );
$result .=
'<tr id="' . $idPath->getId() . '" ' . $rowAttributes . '>' .
getRecordAsTableCells( $idPath, $this, $visibleStructure, $record ) .
'</tr>' . EOL;
$idPath->popKey();
}
return $result;
}