FilterNode Class Reference

Filter node and retrieve node text contents. More...

Inheritance diagram for FilterNode:

Public Member Functions
	__construct ($local_name, $ns_uri=null)
	Construct new instance.
	get_id ()
	Retrieves filter identifier.
	match ($node)
	Checks whether provided node should treated by this filter.
	format_text ($text)
	Format text node content.

Detailed Description

Filter node and retrieve node text contents.

Constructor & Destructor Documentation

__construct	(		$local_name,
			$ns_uri = null
	)

Construct new instance.

Parameters

$local_name	[in] DOMElement local name.
$ns_uri	[in] namespace URI of the DOMElement (default: null).

Reimplemented in TruncatedFilterNode, and BoldFilterNode.

Member Function Documentation

format_text

(

$text

)

Format text node content.

Default implementation does nothing. You can extends this class and overload this method to do specific formatting.

Parameters

$text

[in] text node content.

Returns

text as is.

Reimplemented in TruncatedFilterNode, and BoldFilterNode.

get_id ( )

final

Retrieves filter identifier.

Internal use only.

Returns

instance identifier.

match (   $node )

final

Checks whether provided node should treated by this filter.

Both local name and namespace must match.

Parameters

$node

[in] DOMElement to test.

Returns

True when provided node matches this filter, false otherwise.