Search/Lucene/TermStreamsPriorityQueue.php

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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) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Package: Zend_Search_Lucene
Subpackage: Index
Version: $Id: TermStreamsPriorityQueue.php 24593 2012-01-05 20:35:02Z matthew $

\Zend_Search_Lucene_TermStreamsPriorityQueue
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Package: Zend\Search\Lucene\Index

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

Properties

\Zend_Search_Lucene_Index_Term $_lastTerm = null

Last Term in a terms stream

Default valuenullDetails

Type: \Zend_Search_Lucene_Index_Term

array $_termStreams

Array of term streams (Zend_Search_Lucene_Index_TermsStream_Interface objects)

Details

Type: array

\Zend_Search_Lucene_Index_TermsPriorityQueue $_termsStreamQueue = null

Terms stream queue

Default valuenullDetails

Type: \Zend_Search_Lucene_Index_TermsPriorityQueue

Methods

__construct(array $termStreams) : void

Object constructor

Parameters

Name	Type	Description
$termStreams	array	array of term streams (Zend_Search_Lucene_Index_TermsStream_Interface objects)

closeTermsStream() : void

Close terms stream

Should be used for resources clean up if stream is not read up to the end

currentTerm() : \Zend_Search_Lucene_Index_Term | null

Returns term in current position

Returns

Type	Description
\Zend_Search_Lucene_Index_Term \| null

nextTerm() : \Zend_Search_Lucene_Index_Term | null

Scans term streams and returns next term

Returns

Type	Description
\Zend_Search_Lucene_Index_Term \| null

resetTermsStream() : void

Reset terms stream.

skipTo(\Zend_Search_Lucene_Index_Term $prefix) : void

Skip terms stream up to the specified term preffix.

Prefix contains fully specified field info and portion of searched term

Parameters

Name	Type	Description
$prefix	\Zend_Search_Lucene_Index_Term

Search/Lucene/TermStreamsPriorityQueue.php

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Properties

Methods

\Zend_Search_Lucene_TermStreamsPriorityQueue
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