public function equals(SMWDataItem $di) { if ($di->getDIType() !== SMWDataItem::TYPE_NUMBER) { return false; } return $di->getNumber() === $this->m_number; }
/** * Get the serialization for the provided data item. * * @since 1.7 * * @param SMWDataItem $dataItem * * @return mixed */ public static function getSerialization(SMWDataItem $dataItem) { switch ($dataItem->getDIType()) { case SMWDataItem::TYPE_WIKIPAGE: $title = $dataItem->getTitle(); $result = array('fulltext' => $title->getFullText(), 'fullurl' => $title->getFullUrl()); break; case SMWDataItem::TYPE_NUMBER: $result = $dataItem->getNumber(); break; case SMWDataItem::TYPE_GEO: $result = $dataItem->getCoordinateSet(); break; case SMWDataItem::TYPE_TIME: $result = $dataItem->getMwTimestamp(); break; default: $result = $dataItem->getSerialization(); break; } return $result; }
/** * Create an SWMExpElement that encodes the data of the given * dataitem object. This method is meant to be used when exporting a * dataitem as a subject or object. To get the URI of a property, use * SMWExporter::getResourceElementForProperty() or * SMWExporter::getSpecialPropertyResource(). * * @param $dataItem SMWDataItem * @return SMWExpElement */ public static function getDataItemExpElement(SMWDataItem $dataItem) { switch ($dataItem->getDIType()) { case SMWDataItem::TYPE_NUMBER: $lit = new SMWExpLiteral($dataItem->getNumber(), 'http://www.w3.org/2001/XMLSchema#double', $dataItem); return $lit; case SMWDataItem::TYPE_STRING: case SMWDataItem::TYPE_BLOB: $lit = new SMWExpLiteral(smwfHTMLtoUTF8($dataItem->getString()), 'http://www.w3.org/2001/XMLSchema#string', $dataItem); return $lit; case SMWDataItem::TYPE_BOOLEAN: $xsdvalue = $dataItem->getBoolean() ? 'true' : 'false'; $lit = new SMWExpLiteral($xsdvalue, 'http://www.w3.org/2001/XMLSchema#boolean', $dataItem); return $lit; case SMWDataItem::TYPE_URI: $res = new SMWExpResource($dataItem->getURI(), $dataItem); return $res; case SMWDataItem::TYPE_TIME: $gregorianTime = $dataItem->getForCalendarModel(SMWDITime::CM_GREGORIAN); if ($gregorianTime->getYear() > 0) { $xsdvalue = str_pad($gregorianTime->getYear(), 4, "0", STR_PAD_LEFT); } else { $xsdvalue = '-' . str_pad(1 - $gregorianTime->getYear(), 4, "0", STR_PAD_LEFT); } $xsdtype = 'http://www.w3.org/2001/XMLSchema#gYear'; if ($gregorianTime->getPrecision() >= SMWDITime::PREC_YM) { $xsdtype = 'http://www.w3.org/2001/XMLSchema#gYearMonth'; $xsdvalue .= '-' . str_pad($gregorianTime->getMonth(), 2, "0", STR_PAD_LEFT); if ($gregorianTime->getPrecision() >= SMWDITime::PREC_YMD) { $xsdtype = 'http://www.w3.org/2001/XMLSchema#date'; $xsdvalue .= '-' . str_pad($gregorianTime->getDay(), 2, "0", STR_PAD_LEFT); if ($gregorianTime->getPrecision() == SMWDITime::PREC_YMDT) { $xsdtype = 'http://www.w3.org/2001/XMLSchema#dateTime'; $xsdvalue .= 'T' . sprintf("%02d", $gregorianTime->getHour()) . ':' . sprintf("%02d", $gregorianTime->getMinute()) . ':' . sprintf("%02d", $gregorianTime->getSecond()); } } } $xsdvalue .= 'Z'; $lit = new SMWExpLiteral($xsdvalue, $xsdtype, $gregorianTime); return $lit; case SMWDataItem::TYPE_GEO: /// TODO return null; case SMWDataItem::TYPE_CONTAINER: return self::makeExportData($dataItem->getSemanticData()); case SMWDataItem::TYPE_WIKIPAGE: return self::getResourceElementForWikiPage($dataItem); case SMWDataItem::TYPE_CONCEPT: /// TODO return null; case SMWDataItem::TYPE_PROPERTY: return self::getResourceElementForProperty($dataItem); } }
/** * Gets a list of all numbers contained in a dataitem. * * @since 1.6 * * @param SMWDataItem $dataItem * @param array $numbers */ public static function addNumbersForDataItem(SMWDataItem $dataItem, array &$numbers) { switch ($dataItem->getDIType()) { case SMWDataItem::TYPE_NUMBER: $numbers[] = $dataItem->getNumber(); break; case SMWDataItem::TYPE_CONTAINER: foreach ($dataItem->getDataItems() as $di) { self::addNumbersForDataItem($di, $numbers); } break; default: } }
/** * Adds all numbers contained in a dataitem to the list. * * @since 1.7 * * @param SMWDataItem $dataItem * @param array $values * @param string $name */ protected function addNumbersForDataItem(SMWDataItem $dataItem, array &$values, $name) { switch ($dataItem->getDIType()) { case SMWDataItem::TYPE_NUMBER: $values[$name] = $dataItem->getNumber(); break; case SMWDataItem::TYPE_CONTAINER: foreach ($dataItem->getDataItems() as $di) { $this->addNumbersForDataItem($di, $values, $name); } break; default: } }
/** * @see SMWDataItemHandler::getInsertValues * @return array */ public function getInsertValues(SMWDataItem $dataItem) { return array('o_serialized' => $dataItem->getSerialization(), 'o_sortkey' => floatval($dataItem->getNumber())); }
/** * Compatibility function for computing the old getDBkeys() array for * the new SMW data items. * * @param $dataItem SMWDataItem * @return array of mixed */ public static function getDBkeysFromDataItem(SMWDataItem $dataItem) { switch ($dataItem->getDIType()) { case SMWDataItem::TYPE_STRING: case SMWDataItem::TYPE_BLOB: return array($dataItem->getString()); case SMWDataItem::TYPE_URI: return array($dataItem->getSerialization()); case SMWDataItem::TYPE_WIKIPAGE: return array($dataItem->getDBkey(), $dataItem->getNamespace(), $dataItem->getInterwiki(), $dataItem->getSortKey()); case SMWDataItem::TYPE_NUMBER: return array($dataItem->getSerialization(), floatval($dataItem->getNumber())); case SMWDataItem::TYPE_TIME: $xsdvalue = $dataItem->getYear() . "/" . ($dataItem->getPrecision() >= SMWDITime::PREC_YM ? $dataItem->getMonth() : '') . "/" . ($dataItem->getPrecision() >= SMWDITime::PREC_YMD ? $dataItem->getDay() : '') . "T"; if ($dataItem->getPrecision() == SMWDITime::PREC_YMDT) { $xsdvalue .= sprintf("%02d", $dataItem->getHour()) . ':' . sprintf("%02d", $dataItem->getMinute()) . ':' . sprintf("%02d", $dataItem->getSecond()); } return array($xsdvalue, $dataItem->getSortKey()); case SMWDataItem::TYPE_BOOLEAN: return $dataItem->getBoolean() ? array('1', 1) : array('0', 0); case SMWDataItem::TYPE_CONTAINER: return array(false); case SMWDataItem::TYPE_CONCEPT: return array($dataItem->getConceptQuery(), $dataItem->getDocumentation(), $dataItem->getQueryFeatures(), $dataItem->getSize(), $dataItem->getDepth()); case SMWDataItem::TYPE_PROPERTY: return array($dataItem->getKey()); case SMWDataItem::TYPE_GEO: $coordinateSet = $dataItem->getCoordinateSet(); return array($coordinateSet['lat'], $coordinateSet['lon']); default: return array(false); } }