An IR graph node representing an
Holds if this node should always be rendered as text, even in a graphical viewer.
Gets the kind of graph represented by this node (“graph” or “tree”).
Gets the label to be emitted for the node.
Gets the location to be emitted for the node.
Gets the order in which the node appears in its parent node.
Gets the parent of this node.
Gets the value of the node property with the specified key.