GO::Model::TreeIterator(3pm)				User Contributed Perl Documentation			      GO::Model::TreeIterator(3pm)

NAME

	 GO::Model::GraphIterator - wraps GO::Model::GraphIterator

SYNOPSIS

DESCRIPTION

       This is a hack.	It wraps GO::Model::GraphIterator and provides a tree like iteration, rather than a graph-like iteration.

       This is done by giving TreeIterator a template array.

       The array looks like this :

       [ [3674, 'isa', 3673], [9277, 'isa', 5618] ]

       3674 is selected iff it is the child of 3673.  9277 is selected iff it is the child of 5618.

   order
	 Usage	 - $graphiter->order("breadth");
	 Returns - string
	 Args	 - string

       gets/sets traversal order; breadth or depth; default is depth

   direction
	 Usage	 - $graphiter->direction("up");
	 Returns - string
	 Args	 - string

       gets/sets direction; default is "down"

   reset_cursor
	 Usage	 -
	 Returns - GO::Model::Term
	 Args	 -

   next_node
	 Usage	 -
	 Returns - GO::Model::Term
	 Args	 -

   set_bootstrap_mode
	 Usage	 -
	 Returns -
	 Args	 -

   get_bootstrap_mode
	 Usage	 -
	 Returns -
	 Args	 -

   get_current_path
	 Usage	 -
	 Returns - array ref
	 Args	 - none

   next_node_instance
	 Usage	 -
	 Returns - GO::Model::GraphNodeInstance
	 Args	 -

perl v5.14.2							    2013-02-07					      GO::Model::TreeIterator(3pm)