Zend_Search_Lucene_Search_Query_Preprocessing_Term Class Reference

Public Member Functions
	__construct ($word, $encoding, $fieldName)
	Class constructor.
	rewrite (Zend_Search_Lucene_Interface $index)
	Re-write query into primitive queries in the context of specified index.
	__toString ()
	Print a query.
Public Member Functions inherited from Zend_Search_Lucene_Search_Query_Preprocessing
	optimize (Zend_Search_Lucene_Interface $index)
	Optimize query in the context of specified index.
	createWeight (Zend_Search_Lucene_Interface $reader)
	Constructs an appropriate Weight implementation for this query.
	execute (Zend_Search_Lucene_Interface $reader, $docsFilter=null)
	Execute query in context of index reader It also initializes necessary internal structures.
	matchedDocs ()
	Get document ids likely matching the query.
	score ($docId, Zend_Search_Lucene_Interface $reader)
	Score specified document.
	getQueryTerms ()
	Return query terms.
Public Member Functions inherited from Zend_Search_Lucene_Search_Query
	getBoost ()
	Gets the boost for this clause.
	setBoost ($boost)
	Sets the boost for this query clause to $boost.
	score ($docId, Zend_Search_Lucene_Interface $reader)
	Score specified document.
	matchedDocs ()
	Get document ids likely matching the query.
	execute (Zend_Search_Lucene_Interface $reader, $docsFilter=null)
	Execute query in context of index reader It also initializes necessary internal structures.
	createWeight (Zend_Search_Lucene_Interface $reader)
	Constructs an appropriate Weight implementation for this query.
	rewrite (Zend_Search_Lucene_Interface $index)
	Re-write query into primitive queries in the context of specified index.
	optimize (Zend_Search_Lucene_Interface $index)
	Optimize query in the context of specified index.
	reset ()
	Reset query, so it can be reused within other queries or with other indeces.
	__toString ()
	Print a query.
	getQueryTerms ()
	Return query terms.
	highlightMatches ($inputHTML, $defaultEncoding= '', $highlighter=null)
	Highlight matches in $inputHTML.
	htmlFragmentHighlightMatches ($inputHtmlFragment, $encoding= 'UTF-8', $highlighter=null)
	Highlight matches in $inputHtmlFragment and return it (without HTML header and body tag)

Protected Member Functions
	_highlightMatches (Zend_Search_Lucene_Search_Highlighter_Interface $highlighter)
	Query specific matches highlighting.

Additional Inherited Members
Protected Attributes inherited from Zend_Search_Lucene_Search_Query_Preprocessing
	$_matches = null

Constructor & Destructor Documentation

__construct	(		$word,
			$encoding,
			$fieldName
	)

Class constructor.

Create a new preprocessing object for prase query.

Parameters

string	$word	Non-tokenized word (query parser lexeme) to search.
string	$encoding	Word encoding.
string	$fieldName	Field name.

Member Function Documentation

__toString

(

)

Print a query.

Returns

string

_highlightMatches ( Zend_Search_Lucene_Search_Highlighter_Interface  $highlighter )

protected

Query specific matches highlighting.

Parameters

Zend_Search_Lucene_Search_Highlighter_Interface

$highlighter

Highlighter object (also contains doc for highlighting)

Skip fields detection. We don't need it, since we expect all fields presented in the HTML body and don't differentiate them

Skip exact term matching recognition, keyword fields highlighting is not supported

Todo:

check for PCRE unicode support may be performed through Zend_Environment in some future

rewrite

(

Zend_Search_Lucene_Interface

$index

)

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

Parameters

Zend_Search_Lucene_Interface

$index

Returns

Zend_Search_Lucene_Search_Query

Todo:

check for PCRE unicode support may be performed through Zend_Environment in some future

Todo:

Process $token->getPositionIncrement() to support stemming, synonyms and other analizer design features