/** * Returns normalization factor for specified documents * * @param integer $id * @param string $fieldName * @return float */ public function norm($id, $fieldName) { $fieldNum = $this->getFieldNum($fieldName); if ( !($this->_fields[$fieldNum]->isIndexed) ) { return null; } if (!isset($this->_norms[$fieldNum])) { $this->_loadNorm($fieldNum); } return Zend_Search_Lucene_Search_Similarity::decodeNorm( ord($this->_norms[$fieldNum][$id]) ); }
/** * Returns normalization factor for specified documents * * @param integer $id * @param string $fieldName * @return string */ public function norm($id, $fieldName) { $fieldNum = $this->getFieldNum($fieldName); if (!$this->_fields[$fieldNum]->isIndexed) { return null; } if (!isset($this->_norms[$fieldNum])) { $fFile = $this->openCompoundFile('.f' . $fieldNum); $this->_norms[$fieldNum] = $fFile->readBytes($this->_docCount); } return Zend_Search_Lucene_Search_Similarity::decodeNorm(ord($this->_norms[$fieldNum][$id])); }