Varien_Data_Tree_Node_Collection Class Reference

List of all members.

Public Member Functions

__construct ($container)

getNodes ()

getIterator ()

offsetSet ($key, $value)

offsetGet ($key)

offsetUnset ($key)

offsetExists ($key)

add (Varien_Data_Tree_Node $node)

delete ($node)

count ()

lastNode ()

searchById ($nodeId)

Detailed Description

Definition at line 34 of file Collection.php.

Constructor & Destructor Documentation

__construct ( $ container )

Definition at line 39 of file Collection.php.

00040     {
00041         $this->_nodes = array();
00042         $this->_container = $container;
00043     }

Member Function Documentation

add ( Varien_Data_Tree_Node $ node )

Adds a node to this node

Definition at line 93 of file Collection.php.

00094     {
00095         $node->setParent($this->_container);
00096 
00097         // Set the Tree for the node
00098         if ($this->_container->getTree() instanceof Varien_Data_Tree) {
00099             $node->setTree($this->_container->getTree());
00100         }
00101 
00102         $this->_nodes[$node->getId()] = $node;
00103 
00104         return $node;
00105     }

count ( )

Definition at line 115 of file Collection.php.

00116     {
00117         return count($this->_nodes);
00118     }

delete ( $ node )

Definition at line 107 of file Collection.php.

00108     {
00109         if (isset($this->_nodes[$node->getId()])) {
00110             unset($this->_nodes[$node->getId()]);
00111         }
00112         return $this;
00113     }

getIterator ( )

Implementation of IteratorAggregate.getIterator()

Definition at line 53 of file Collection.php.

00054     {
00055         return new ArrayIterator($this->_nodes);
00056     }

getNodes ( )

Definition at line 45 of file Collection.php.

00046     {
00047         return $this->_nodes;
00048     }

lastNode ( )

Definition at line 120 of file Collection.php.

00121     {
00122         return !empty($this->_nodes) ? $this->_nodes[count($this->_nodes) - 1] : null;
00123     }

offsetExists ( $ key )

Implementation of ArrayAccess:offsetExists()

Definition at line 85 of file Collection.php.

00086     {
00087         return isset($this->_nodes[$key]);
00088     }

offsetGet ( $ key )

Implementation of ArrayAccess:offsetGet()

Definition at line 69 of file Collection.php.

00070     {
00071         return $this->_nodes[$key];
00072     }

offsetSet	(	$	key,
		$	value
	)

Implementation of ArrayAccess:offsetSet()

Definition at line 61 of file Collection.php.

00062     {
00063         $this->_nodes[$key] = $value;
00064     }

offsetUnset ( $ key )

Implementation of ArrayAccess:offsetUnset()

Definition at line 77 of file Collection.php.

00078     {
00079         unset($this->_nodes[$key]);
00080     }

searchById ( $ nodeId )

Definition at line 125 of file Collection.php.

00126     {
00127         if (isset($this->_nodes[$nodeId])) {
00128             return $this->_nodes[$nodeId];
00129         }
00130         return null;
00131     }

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

lib/Varien/Data/Tree/Node/Collection.php


Public Member Functions
	__construct ($container)
	getNodes ()
	getIterator ()
	offsetSet ($key, $value)
	offsetGet ($key)
	offsetUnset ($key)
	offsetExists ($key)
	add (Varien_Data_Tree_Node $node)
	delete ($node)
	count ()
	lastNode ()
	searchById ($nodeId)