/**
* Accepts a string a query and returns the set of documents relevant
* to the query
* @param string $queryStr
* @return array
*/
public function query($queryStr)
{
$queryObj = QueryAbstractFactory::factory($queryStr);
if ($queryObj instanceof SingleTermQuery && isset($this->index[$queryObj->getQuery()])) {
return $this->index[$queryObj->getQuery()][self::POSTINGS];
} else {
if ($queryObj instanceof MultiTermQuery) {
return $this->getMultiTermResults($queryObj->getQuery());
}
}
//no results available
return array();
}
/**
* Accepts a string a query and returns the set of documents relevant
* to the query
* @param string $queryStr
* @return array
*/
public function query($queryStr)
{
return QueryAbstractFactory::factory($queryStr)->queryIndex($this);
}