| Package | Description | 
|---|---|
| horstmann.ch08_graphed2 | 
| Class and Description | 
|---|
| AbstractEdge A class that supplies convenience implementations for
   a number of methods in the Edge interface type. | 
| Edge An edge in a graph. | 
| Graph A graph consisting of selectable nodes and edges. | 
| LineStyle This class defines line styles of various shapes. | 
| Node A node in a graph. | 
| ToolBar A tool bar that contains node and edge prototype icons. |