API Documentation

Zend/Search/Lucene/Search/Query/Term.php

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Zend Framework

LICENSE

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Category
Zend  
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  
Package
Zend_Search_Lucene  
Subpackage
Search  
Version
$Id: Term.php 24594 2012-01-05 21:27:01Z matthew $  

\Zend_Search_Lucene_Search_Query_Term

Package: Zend\Search\Lucene\Search

Parent(s)
\Zend_Search_Lucene_Search_Query
Category
Zend  
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  

Properties

Propertyprivatearray  $_docVector= 'null'

Documents vector.

Default valuenullDetails
Type
array
Propertyprivate\Zend_Search_Lucene_Index_Term  $_term= ''

Term to find.

Propertyprivatearray  $_termFreqs= ''

Term freqs vector.

array(docId => freq, ...)

Details
Type
array

Methods

methodpublic__construct( \Zend_Search_Lucene_Index_Term $term ) : void

Zend_Search_Lucene_Search_Query_Term constructor

Parameters
Name Type Description
$term \Zend_Search_Lucene_Index_Term
methodpublic__toString( ) : string

Print a query

Returns
Type Description
string
methodprotected_highlightMatches( \Zend_Search_Lucene_Search_Highlighter_Interface $highlighter ) : void

Query specific matches highlighting

Parameters
Name Type Description
$highlighter \Zend_Search_Lucene_Search_Highlighter_Interface

Highlighter object (also contains doc for highlighting)

methodpubliccreateWeight( \Zend_Search_Lucene_Interface $reader ) : \Zend_Search_Lucene_Search_Weight

Constructs an appropriate Weight implementation for this query.

Parameters
Name Type Description
$reader \Zend_Search_Lucene_Interface
Returns
Type Description
\Zend_Search_Lucene_Search_Weight
methodpublicexecute( \Zend_Search_Lucene_Interface $reader, \Zend_Search_Lucene_Index_DocsFilter|null $docsFilter = null ) : void

Execute query in context of index reader It also initializes necessary internal structures

Parameters
Name Type Description
$reader \Zend_Search_Lucene_Interface
$docsFilter \Zend_Search_Lucene_Index_DocsFilter|null
methodpublicgetQueryTerms( ) : array

Return query terms

Returns
Type Description
array
methodpublicgetTerm( ) : \Zend_Search_Lucene_Index_Term

Return query term

Returns
Type Description
\Zend_Search_Lucene_Index_Term
methodpublicmatchedDocs( ) : array

Get document ids likely matching the query

It's an array with document ids as keys (performance considerations)

Returns
Type Description
array
methodpublicoptimize( \Zend_Search_Lucene_Interface $index ) : \Zend_Search_Lucene_Search_Query

Optimize query in the context of specified index

Parameters
Name Type Description
$index \Zend_Search_Lucene_Interface
Returns
Type Description
\Zend_Search_Lucene_Search_Query
methodpublicrewrite( \Zend_Search_Lucene_Interface $index ) : \Zend_Search_Lucene_Search_Query

Re-write query into primitive queries in the context of specified index

Parameters
Name Type Description
$index \Zend_Search_Lucene_Interface
Returns
Type Description
\Zend_Search_Lucene_Search_Query
methodpublicscore( integer $docId, \Zend_Search_Lucene_Interface $reader ) : float

Score specified document

Parameters
Name Type Description
$docId integer
$reader \Zend_Search_Lucene_Interface
Returns
Type Description
float
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