ilLucenePathFilter Class Reference

Lucene path filter. More...

Inheritance diagram for ilLucenePathFilter:

Collaboration diagram for ilLucenePathFilter:

Public Member Functions
	__construct ($a_root)
	Constructor.
	filter ($a_ref_id)
	Return whether a object reference is valid or not.

Protected Member Functions
	init ()
	Read valid reference ids.

Protected Attributes
	$root = ROOT_FOLDER_ID
	$subnodes = array()

Detailed Description

Lucene path filter.

Author

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

Version

$Id$

Definition at line 34 of file class.ilLucenePathFilter.php.

Constructor & Destructor Documentation

ilLucenePathFilter::__construct

(

$a_root

)

Constructor.

Parameters

int

$a_root

root id

Returns

Definition at line 45 of file class.ilLucenePathFilter.php.

References init().

        {
                $this->root = $a_root;
                $this->init();
        }

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Member Function Documentation

ilLucenePathFilter::filter

(

$a_ref_id

)

Return whether a object reference is valid or not.

Parameters

int

$a_ref_id

reference id of object in question

Returns

boolean

Implements ilLuceneResultFilter.

Definition at line 56 of file class.ilLucenePathFilter.php.

        {
                if($this->root == ROOT_FOLDER_ID)
                {
                        return true;
                }
                return in_array($a_ref_id,$this->subnodes);
        }

ilLucenePathFilter::init ( )

protected

Read valid reference ids.

Returns

Definition at line 69 of file class.ilLucenePathFilter.php.

Referenced by __construct().

        {
                global $tree;
                
                if($this->root == ROOT_FOLDER_ID) {
                        $this->subnodes = array();
                }
                else
                {
                        $node = $tree->getNodeData($this->root);
                        $this->subnodes = $tree->getSubTree($node,false);
                }
        }

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Field Documentation

ilLucenePathFilter::$root = ROOT_FOLDER_ID

protected

Definition at line 36 of file class.ilLucenePathFilter.php.

ilLucenePathFilter::$subnodes = array()

protected

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

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

• Services/Search/classes/Lucene/class.ilLucenePathFilter.php