src/ADT/Graph/NodeSet.php
public function getNode( $node )
	{
		for( $i=0; $i<$this->count(); $i++ )
			if( $this->nodes[$i]->getNodeName() == $node )
				return $this->nodes[$i];
		return NULL;
	}
public function getNode( $node )
	{
		for( $i=0; $i<$this->count(); $i++ )
			if( $this->nodes[$i]->getNodeName() == $node )
				return $this->nodes[$i];
		return NULL;
	}
public function getNode ( $ node ) { for ( $ i = 0 ; $ i < $ this -> count ( ) ; $ i ++ ) if ( $ this -> nodes [ $ i ] -> getNodeName ( ) == $ node ) return $ this -> nodes [ $ i ] ; return NULL ; }
Returns a Node of this NodeSet.
@access		public
@param		string				$node			Name of the new Node
@return 	ADT_Graph_Node
Returns a Node of this NodeSet .