Parses Lucene search results. More...

Collaboration diagram for ilLuceneSearchResultParser:

Public Member Functions
	__construct (string $a_xml)
	Constructor. More...

	getXML ()
	get xml More...

	parse (ilLuceneSearchResult $result)
	Parse XML. More...

Private Attributes
string	$xml

Detailed Description

Parses Lucene search results.

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Definition at line 26 of file class.ilLuceneSearchResultParser.php.

Constructor & Destructor Documentation

◆ __construct()

ilLuceneSearchResultParser::__construct ( string $a_xml )

Constructor.

Definition at line 33 of file class.ilLuceneSearchResultParser.php.

    {
        $this->xml = $a_xml;
    }

Member Function Documentation

◆ getXML()

ilLuceneSearchResultParser::getXML ( )

get xml

Parameters

return string

Definition at line 44 of file class.ilLuceneSearchResultParser.php.

                            : string
    {
        return $this->xml;
    }

References $xml.

Referenced by parse().

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◆ parse()

ilLuceneSearchResultParser::parse ( ilLuceneSearchResult $result )

Parse XML.

Definition at line 52 of file class.ilLuceneSearchResultParser.php.

                                                       : ilLuceneSearchResult
    {
        if (!strlen($this->getXML())) {
            return $result;
        }
        $hits = new SimpleXMLElement($this->getXML());
        $result->setLimit($result->getLimit() + (int) ((string) $hits['limit']));
        $result->setMaxScore((float) $hits['maxScore']);
        $result->setTotalHits((int) $hits['totalHits']);
 
        foreach ($hits->children() as $object) {
            if (isset($object['absoluteScore'])) {
                $result->addObject((int) $object['id'], (float) $object['absoluteScore']);
            } else {
                $result->addObject((int) $object['id'], (float) $object->Item[0]['absoluteScore']);
            }
        }
        return $result;
    }

References ilLuceneSearchResult\addObject(), ilLuceneSearchResult\getLimit(), getXML(), ilLuceneSearchResult\setLimit(), ilLuceneSearchResult\setMaxScore(), and ilLuceneSearchResult\setTotalHits().

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Field Documentation

◆ $xml

string ilLuceneSearchResultParser::$xml

private

Definition at line 28 of file class.ilLuceneSearchResultParser.php.

Referenced by getXML().

The documentation for this class was generated from the following file:

components/ILIAS/Search/classes/Lucene/class.ilLuceneSearchResultParser.php

Public Member Functions

Private Attributes