diva.graphx.toolbox

Interface DeletionPolicy

All Known Implementing Classes:

ClearDeletionPolicy, DefaultDeletionPolicy

public interface DeletionPolicy

An interface that is implemented to provide a "policy" when items are deleted. The deletion policy determines, for example, whether edges connected to a deleted node should be also deleted, or simply disconnected.

Version:

$Revision: 1.1 $

Author:

John Reekie

Method Summary

Modifier and Type	Method and Description
void	connectedHead(GraphController controller, GraphModel model, Object edge, Object node) Handle an edge that is connected at the head to a node that is about to be deleted, but which is not itself in the selection.
void	connectedTail(GraphController controller, GraphModel model, Object edge, Object node) Handle an edge that is connected at the tail to a node that is about to be deleted, but which is not itself in the selection.

Method Detail

connectedHead

void connectedHead(GraphController controller,
                   GraphModel model,
                   Object edge,
                   Object node)

Handle an edge that is connected at the head to a node that is about to be deleted, but which is not itself in the selection.

connectedTail

void connectedTail(GraphController controller,
                   GraphModel model,
                   Object edge,
                   Object node)

Handle an edge that is connected at the tail to a node that is about to be deleted, but which is not itself in the selection.