ilAdvancedMDSearch Class Reference

Inheritance diagram for ilAdvancedMDSearch:

Collaboration diagram for ilAdvancedMDSearch:

Public Member Functions
	__construct ($query_parser)
	Constructor.
	setDefinition ($a_def)
	set Definition
	getDefinition ()
	get definition
	setSearchElement ($a_adt)
	set search element
	getSearchElement ()
	get search element
	performSearch ()
	perform search
Public Member Functions inherited from ilAbstractSearch
	ilAbstractSearch (&$qp_obj)
	Constructor public.
	setFields ($a_fields)
	Set fields to search.
	getFields ()
	Get fields to search.
	setFilter ($a_filter)
	set object type to search in
	setIdFilter ($a_id_filter)
	Set id filter Filters search by given object id.
	getIdFilter ()
	Get Id filter.
	appendToFilter ($a_type)
	Append object type to filter.
	getFilter ()
	get object type to search in
	__createLocateString ()
	build locate string in case of AND search
	__prepareFound (&$row)

Protected Attributes
	$definition
	$adt

Additional Inherited Members
Data Fields inherited from ilAbstractSearch
	$db = null
	$query_parser = null
	$search_result = null
	$object_types

Detailed Description

Author

Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

$Id$

Definition at line 35 of file class.ilAdvancedMDSearch.php.

Constructor & Destructor Documentation

ilAdvancedMDSearch::__construct

(

$query_parser

)

Constructor.

public

Parameters

obj	query parser

Definition at line 47 of file class.ilAdvancedMDSearch.php.

References ilAbstractSearch\$query_parser.

        {
                parent::__construct($query_parser);
        }

Member Function Documentation

ilAdvancedMDSearch::getDefinition

(

)

get definition

public

Definition at line 70 of file class.ilAdvancedMDSearch.php.

References $definition.

Referenced by performSearch().

        {
                return $this->definition;
        }

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ilAdvancedMDSearch::getSearchElement

(

)

get search element

public

Returns

ilADTSearchBridge

Definition at line 93 of file class.ilAdvancedMDSearch.php.

References $adt.

Referenced by performSearch().

        {
                return $this->adt;
        }

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ilAdvancedMDSearch::performSearch

(

)

perform search

public

Parameters

Reimplemented from ilAbstractSearch.

Definition at line 105 of file class.ilAdvancedMDSearch.php.

References $row, ilAbstractSearch\$search_result, ilAbstractSearch\__createLocateString(), getDefinition(), ilAbstractSearch\getFilter(), getSearchElement(), and ilAbstractSearch\setFields().

        {                       
                $this->query_parser->parse();
                
                $locate = null;
                $parser_value = $this->getDefinition()->getSearchQueryParserValue($this->getSearchElement());
                if($parser_value)
                {               
                        $this->setFields(array("value"));               
                        $locate = $this->__createLocateString();                        
                }
                
                $search_type = strtolower(substr(get_class($this), 12, -6));
                
                $res_field = $this->getDefinition()->searchObjects($this->getSearchElement(), $this->query_parser, $this->getFilter(), $locate, $search_type);                                                          
                if(is_array($res_field))
                {                       
                        foreach($res_field as $row)
                        {                               
                                $found = is_array($row["found"]) ? $row["found"] : array();                             
                                $this->search_result->addEntry($row["obj_id"],$row["type"],$found);
                        }
                        return $this->search_result;
                }               
        }       

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ilAdvancedMDSearch::setDefinition

(

$a_def

)

set Definition

public

Parameters

obj	field definition object

Definition at line 59 of file class.ilAdvancedMDSearch.php.

        {
                $this->definition = $a_def;
        }

ilAdvancedMDSearch::setSearchElement

(

$a_adt

)

set search element

public

Parameters

ilADTSearchBridge

Definition at line 82 of file class.ilAdvancedMDSearch.php.

        {
                $this->adt = $a_adt;
        }

Field Documentation

ilAdvancedMDSearch::$adt

protected

Definition at line 38 of file class.ilAdvancedMDSearch.php.

Referenced by getSearchElement().

ilAdvancedMDSearch::$definition

protected

Definition at line 37 of file class.ilAdvancedMDSearch.php.

Referenced by getDefinition().

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The documentation for this class was generated from the following file:

• Services/AdvancedMetaData/classes/class.ilAdvancedMDSearch.php