Search/Lucene/Search/Query/Preprocessing.php
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- Category
- Zend
- Copyright
- Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
- Package
- Zend_Search_Lucene
- Subpackage
- Search
- Version
- $Id$
\Zend_Search_Lucene_Search_Query_Preprocessing
Package: Zend_Search_Lucene\Search
It's an internal abstract class intended to finalize ase a query processing after query parsing.
This type of query is not actually involved into query execution.
- Parent(s)
- \Zend_Search_Lucene_Search_Query
- Children
- \Zend_Search_Lucene_Search_Query_Preprocessing_Fuzzy
- \Zend_Search_Lucene_Search_Query_Preprocessing_Phrase
- \Zend_Search_Lucene_Search_Query_Preprocessing_Term
- Category
- Zend
- Copyright
- Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
- Internal
- License
- New BSD License
Properties
array $_matches = nullMatched terms.
Matched terms list.
It's filled during rewrite operation and may be used for search result highlighting
Array of Zend_Search_Lucene_Index_Term objects
Default valuenullDetails- Type
- array
Methods
createWeight(\Zend_Search_Lucene_Interface $reader) : \Zend_Search_Lucene_Search_WeightConstructs an appropriate Weight implementation for this query.
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $reader | \Zend_Search_Lucene_Interface |
| Type | Description |
|---|---|
| \Zend_Search_Lucene_Search_Weight |
execute(\Zend_Search_Lucene_Interface $reader, \Zend_Search_Lucene_Index_DocsFilter | null $docsFilter = null) : voidExecute 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 |
getQueryTerms() : arrayReturn query terms
Returns
| Type | Description |
|---|---|
| array |
matchedDocs() : arrayGet document ids likely matching the query
It's an array with document ids as keys (performance considerations)
Returns| Type | Description |
|---|---|
| array |
optimize(\Zend_Search_Lucene_Interface $index) : \Zend_Search_Lucene_Search_QueryOptimize query in the context of specified index
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $index | \Zend_Search_Lucene_Interface |
| Type | Description |
|---|---|
| \Zend_Search_Lucene_Search_Query |
score(integer $docId, \Zend_Search_Lucene_Interface $reader) : floatScore specified document
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $docId | integer | |
| $reader | \Zend_Search_Lucene_Interface |
| Type | Description |
|---|---|
| float |