API Documentation

Search/Lucene/Search/Query/Term.php

Zend Framework

LICENSE

This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to license@zend.com so we can send you a copy immediately.

category
Zend  
copyright
Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)  
license
New BSD License  
package
Zend_Search_Lucene  
subpackage
Search  
version
$Id: Term.php 23775 2011-03-01 17:25:24Z ralph $  

\Zend_Search_Lucene_Search_Query_Term

Extends from
\Zend_Search_Lucene_Search_Query
category
Zend  
copyright
Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)  
license
New BSD License  
package
Zend_Search_Lucene  
subpackage
Search  

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)

methodprotected_initWeight( \Zend_Search_Lucene_Interface $reader ) : void

Constructs an initializes a Weight for a _top-level_query_.

Inherited from: \Zend_Search_Lucene_Search_Query::_initWeight()
Parameters
Name Type Description
$reader \Zend_Search_Lucene_Interface
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

Query specific implementation

Parameters
Name Type Description
$reader \Zend_Search_Lucene_Interface
$docsFilter \Zend_Search_Lucene_Index_DocsFilter|null
methodpublicgetBoost( ) : float

Gets the boost for this clause. Documents matching this clause will (in addition to the normal weightings) have their score multiplied by boost. The boost is 1.0 by default.

Inherited from: \Zend_Search_Lucene_Search_Query::getBoost()
Returns
Type Description
float
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
methodpublichighlightMatches( string $inputHTML, string $defaultEncoding, \Zend_Search_Lucene_Search_Highlighter_Interface|null $highlighter = null ) : string

Highlight matches in $inputHTML

Inherited from: \Zend_Search_Lucene_Search_Query::highlightMatches()
Parameters
Name Type Description
$inputHTML string
$defaultEncoding string

HTML encoding, is used if it's not specified using Content-type HTTP-EQUIV meta tag.

$highlighter \Zend_Search_Lucene_Search_Highlighter_Interface|null
Returns
Type Description
string
methodpublichtmlFragmentHighlightMatches( string $inputHtmlFragment, string $encoding = UTF-8, \Zend_Search_Lucene_Search_Highlighter_Interface|null $highlighter = null ) : string

Highlight matches in $inputHtmlFragment and return it (without HTML header and body tag)

Inherited from: \Zend_Search_Lucene_Search_Query::htmlFragmentHighlightMatches()
Parameters
Name Type Description
$inputHtmlFragment string
$encoding string Input HTML string encoding
$highlighter \Zend_Search_Lucene_Search_Highlighter_Interface|null
Returns
Type Description
string
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
methodpublicreset( ) : void

Reset query, so it can be reused within other queries or with other indeces

Inherited from: \Zend_Search_Lucene_Search_Query::reset()
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
methodpublicsetBoost( float $boost ) : void

Sets the boost for this query clause to $boost.

Inherited from: \Zend_Search_Lucene_Search_Query::setBoost()
Parameters
Name Type Description
$boost float
Documentation was generated by DocBlox 0.13.3.