ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
ilLuceneSearchResultParser Class Reference

Parses Lucene search results. More...

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Public Member Functions

 __construct ($a_xml)
 Constructor. More...
 
 getXML ()
 get xml More...
 
 parse (ilLuceneSearchResult $result)
 Parse XML. More...
 

Private Attributes

 $xml
 

Detailed Description

Parses Lucene search results.

Author
Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om
Version
$Id$

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

Constructor & Destructor Documentation

◆ __construct()

ilLuceneSearchResultParser::__construct (   $a_xml)

Constructor.

Parameters
stringsearch result
Returns

Definition at line 42 of file class.ilLuceneSearchResultParser.php.

43 {
44 $this->xml = $a_xml;
45 }

Member Function Documentation

◆ getXML()

ilLuceneSearchResultParser::getXML ( )

get xml

Parameters

return

Definition at line 53 of file class.ilLuceneSearchResultParser.php.

References $xml.

Referenced by parse().

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◆ parse()

ilLuceneSearchResultParser::parse ( ilLuceneSearchResult  $result)

Parse XML.

Parameters
objectilLuceneSearchResult
Returns

Definition at line 63 of file class.ilLuceneSearchResultParser.php.

64 {
65 if(!strlen($this->getXML())) {
66 return $result;
67 }
68 $hits = new SimpleXMLElement($this->getXML());
69 $result->setLimit($result->getLimit() + (string) $hits['limit']);
70 $result->setMaxScore( (string) $hits['maxScore']);
71 $result->setTotalHits((string) $hits['totalHits']);
72
73 foreach($hits->children() as $object)
74 {
75 if(isset($object['absoluteScore']))
76 {
77 $result->addObject((string) $object['id'],(float) $object['absoluteScore']);
78 }
79 else
80 {
81 $result->addObject((string) $object['id'],(float) $object->Item[0]['absoluteScore']);
82 }
83 }
84 return $result;
85 }
$result

References $result, getXML(), and ilLuceneSearchResult\setLimit().

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Field Documentation

◆ $xml

ilLuceneSearchResultParser::$xml
private

Definition at line 35 of file class.ilLuceneSearchResultParser.php.

Referenced by getXML().


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