public static function getInstance(Kwf_Component_Data $subroot)
    {
        while ($subroot) {
            if (Kwc_Abstract::getFlag($subroot->componentClass, 'subroot')) {
                break;
            }
            $subroot = $subroot->parent;
        }
        if (!$subroot) $subroot = Kwf_Component_Data_Root::getInstance();

        static $instance = array();
        if (!isset($instance[$subroot->componentId])) {
            $analyzer = new Zend_Search_Lucene_Analysis_Analyzer_Common_Utf8Num_CaseInsensitive();
            $analyzer->addFilter(new Zend_Search_Lucene_Analysis_TokenFilter_ShortWords(2));
            //$stopWords = explode(' ', 'der dir das einer eine ein und oder doch ist sind an in vor nicht wir ihr sie es ich');
            //$analyzer->addFilter(new Zend_Search_Lucene_Analysis_TokenFilter_StopWords($stopWords));
            Zend_Search_Lucene_Analysis_Analyzer::setDefault($analyzer);
            Zend_Search_Lucene_Search_QueryParser::setDefaultEncoding('utf-8');
            Zend_Search_Lucene_Storage_Directory_Filesystem::setDefaultFilePermissions(0666);
            $path = 'cache/fulltext';
            $path .= '/'.$subroot->componentId;
            try {
                $instance[$subroot->componentId] = Zend_Search_Lucene::open($path);
            } catch (Zend_Search_Lucene_Exception $e) {
                $instance[$subroot->componentId] = Zend_Search_Lucene::create($path);
            }
        }
        return $instance[$subroot->componentId];
    }
public static function getInstance(Kwf_Component_Data $subroot)
    {
        while ($subroot) {
            if (Kwc_Abstract::getFlag($subroot->componentClass, 'subroot')) {
                break;
            }
            $subroot = $subroot->parent;
        }
        if (!$subroot) $subroot = Kwf_Component_Data_Root::getInstance();

        static $instance = array();
        if (!isset($instance[$subroot->componentId])) {
            $analyzer = new Zend_Search_Lucene_Analysis_Analyzer_Common_Utf8Num_CaseInsensitive();
            $analyzer->addFilter(new Zend_Search_Lucene_Analysis_TokenFilter_ShortWords(2));
            //$stopWords = explode(' ', 'der dir das einer eine ein und oder doch ist sind an in vor nicht wir ihr sie es ich');
            //$analyzer->addFilter(new Zend_Search_Lucene_Analysis_TokenFilter_StopWords($stopWords));
            Zend_Search_Lucene_Analysis_Analyzer::setDefault($analyzer);
            Zend_Search_Lucene_Search_QueryParser::setDefaultEncoding('utf-8');
            Zend_Search_Lucene_Storage_Directory_Filesystem::setDefaultFilePermissions(0666);
            $path = 'cache/fulltext';
            $path .= '/'.$subroot->componentId;
            try {
                $instance[$subroot->componentId] = Zend_Search_Lucene::open($path);
            } catch (Zend_Search_Lucene_Exception $e) {
                $instance[$subroot->componentId] = Zend_Search_Lucene::create($path);
            }
        }
        return $instance[$subroot->componentId];
    }
public static function getInstance ( Kwf_Component_Data $ subroot ) { while ( $ subroot ) { if ( Kwc_Abstract :: getFlag ( $ subroot -> componentClass , 'subroot' ) ) { break ; } $ subroot = $ subroot -> parent ; } if ( ! $ subroot ) $ subroot = Kwf_Component_Data_Root :: getInstance ( ) ; static $ instance = array ( ) ; if ( ! isset ( $ instance [ $ subroot -> componentId ] ) ) { $ analyzer = new Zend_Search_Lucene_Analysis_Analyzer_Common_Utf8Num_CaseInsensitive ( ) ; $ analyzer -> addFilter ( new Zend_Search_Lucene_Analysis_TokenFilter_ShortWords ( 2 ) ) ; //$stopWords = explode(' ', 'der dir das einer eine ein und oder doch ist sind an in vor nicht wir ihr sie es ich'); //$analyzer->addFilter(new Zend_Search_Lucene_Analysis_TokenFilter_StopWords($stopWords)); Zend_Search_Lucene_Analysis_Analyzer :: setDefault ( $ analyzer ) ; Zend_Search_Lucene_Search_QueryParser :: setDefaultEncoding ( 'utf-8' ) ; Zend_Search_Lucene_Storage_Directory_Filesystem :: setDefaultFilePermissions ( 0666 ) ; $ path = 'cache/fulltext' ; $ path .= '/' . $ subroot -> componentId ; try { $ instance [ $ subroot -> componentId ] = Zend_Search_Lucene :: open ( $ path ) ; } catch ( Zend_Search_Lucene_Exception $ e ) { $ instance [ $ subroot -> componentId ] = Zend_Search_Lucene :: create ( $ path ) ; } } return $ instance [ $ subroot -> componentId ] ; }
Returns Zend_Search_Lucene instance for given subroot

every subroot has it's own instance

@param Kwf_Component_Data for this index
@return Zend_Search_Lucene_Interface
Returns Zend_Search_Lucene instance for given subroot