Class Zend_Search_Lucene_Search_Query_Boolean

Description
  • license: New BSD License
  • copyright: Copyright (c) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)

Located in /Zend/Search/Lucene/Search/Query/Boolean.php (line 37)

Zend_Search_Lucene_Search_Query
   |
   --Zend_Search_Lucene_Search_Query_Boolean
Method Summary
 void __construct ([array $subqueries = null], [array $signs = null])
 void addSubquery (Zend_Search_Lucene_Search_Query $subquery, [boolean|null $sign = null])
 array getSigns ()
 array getSubqueries ()
 float score (integer $docId, Zend_Search_Lucene $reader)
 float _conjunctionScore (integer $docId, Zend_Search_Lucene $reader)
 float _nonConjunctionScore (integer $docId, Zend_Search_Lucene $reader)
 string __toString ()
Variables
Methods
Constructor __construct (line 81)

Class constructor. Create a new Boolean query object.

if $signs array is omitted then all subqueries are required it differs from addSubquery() behavior, but should never be used

  • access: public
void __construct ([array $subqueries = null], [array $signs = null])
  • array $subqueries: Array of Zend_Search_Search_Query objects
  • array $signs: Array of signs. Sign is boolean|null.
addSubquery (line 112)

Add a $subquery (Zend_Search_Lucene_Query) to this query.

The sign is specified as: TRUE - subquery is required FALSE - subquery is prohibited NULL - subquery is neither prohibited, nor required

  • access: public
void addSubquery (Zend_Search_Lucene_Search_Query $subquery, [boolean|null $sign = null])
createWeight (line 173)

Constructs an appropriate Weight implementation for this query.

  • access: public

Redefinition of:
Zend_Search_Lucene_Search_Query::createWeight()
Constructs an appropriate Weight implementation for this query.
getSigns (line 161)

Return subqueries signs

  • access: public
array getSigns ()
getSubqueries (line 150)

Returns subqueries

  • access: public
array getSubqueries ()
rewrite (line 132)

Re-write queries into primitive queries Also used for query optimization and binding to the index

  • access: public

Redefinition of:
Zend_Search_Lucene_Search_Query::rewrite()
Bind query to the index
score (line 259)

Score specified document

  • access: public
float score (integer $docId, Zend_Search_Lucene $reader)

Redefinition of:
Zend_Search_Lucene_Search_Query::score()
Score specified document
_conjunctionScore (line 187)

Score calculator for conjunction queries (all subqueries are required)

  • access: public
float _conjunctionScore (integer $docId, Zend_Search_Lucene $reader)
_nonConjunctionScore (line 211)

Score calculator for non conjunction queries (not all subqueries are required)

  • access: public
float _nonConjunctionScore (integer $docId, Zend_Search_Lucene $reader)
__toString (line 277)

Print a query

  • access: public
string __toString ()

Redefinition of:
Zend_Search_Lucene_Search_Query::__toString()
Print a query

Inherited Methods

Inherited From Zend_Search_Lucene_Search_Query

 Zend_Search_Lucene_Search_Query::createWeight()
 Zend_Search_Lucene_Search_Query::getBoost()
 Zend_Search_Lucene_Search_Query::optimize()
 Zend_Search_Lucene_Search_Query::reset()
 Zend_Search_Lucene_Search_Query::rewrite()
 Zend_Search_Lucene_Search_Query::score()
 Zend_Search_Lucene_Search_Query::setBoost()
 Zend_Search_Lucene_Search_Query::_initWeight()
 Zend_Search_Lucene_Search_Query::__toString()

Documentation generated on Thu, 18 Jan 2007 09:52:20 -0800 by phpDocumentor 1.3.1