TraversalListenerAdapter (JGraphT : a free Java graph library)

java.lang.Object
- org._3pq.jgrapht.event.TraversalListenerAdapter

All Implemented Interfaces:

TraversalListener
```
public class TraversalListenerAdapter
extends java.lang.Object
implements TraversalListener
```
An empty do-nothing implementation of the TraversalListener interface used for subclasses.

Since:

Aug 6, 2003

Author:

Barak Naveh

Constructor Summary

Constructors
Constructor and Description

TraversalListenerAdapter()

Constructors
Constructor and Description
`TraversalListenerAdapter()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`connectedComponentFinished(ConnectedComponentTraversalEvent e)` Called to inform listeners that the traversal of the current connected component has finished.
`void`	`connectedComponentStarted(ConnectedComponentTraversalEvent e)` Called to inform listeners that a traversal of a new connected component has started.
`void`	`edgeTraversed(EdgeTraversalEvent e)` Called to inform the listener that the specified edge have been visited during the graph traversal.
`void`	`vertexTraversed(VertexTraversalEvent e)` Called to inform the listener that the specified vertex have been visited during the graph traversal.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - TraversalListenerAdapter
```
public TraversalListenerAdapter()
```
- Method Detail
  - connectedComponentFinished
```
public void connectedComponentFinished(ConnectedComponentTraversalEvent e)
```
    Description copied from interface: TraversalListener
    
    Called to inform listeners that the traversal of the current connected component has finished.
    
    Specified by:
    
    connectedComponentFinished in interface TraversalListener
    
    Parameters:
    
    e - the traversal event.
    
    See Also:
    
    TraversalListener.connectedComponentFinished(ConnectedComponentTraversalEvent)
  - connectedComponentStarted
```
public void connectedComponentStarted(ConnectedComponentTraversalEvent e)
```
    Description copied from interface: TraversalListener
    
    Called to inform listeners that a traversal of a new connected component has started.
    
    Specified by:
    
    connectedComponentStarted in interface TraversalListener
    
    Parameters:
    
    e - the traversal event.
    
    See Also:
    
    TraversalListener.connectedComponentStarted(ConnectedComponentTraversalEvent)
  - edgeTraversed
```
public void edgeTraversed(EdgeTraversalEvent e)
```
    Description copied from interface: TraversalListener
    
    Called to inform the listener that the specified edge have been visited during the graph traversal. Depending on the traversal algorithm, edge might be visited more than once.
    
    Specified by:
    
    edgeTraversed in interface TraversalListener
    
    Parameters:
    
    e - the edge traversal event.
    
    See Also:
    
    TraversalListener.edgeTraversed(EdgeTraversalEvent)
  - vertexTraversed
```
public void vertexTraversed(VertexTraversalEvent e)
```
    Description copied from interface: TraversalListener
    
    Called to inform the listener that the specified vertex have been visited during the graph traversal. Depending on the traversal algorithm, vertex might be visited more than once.
    
    Specified by:
    
    vertexTraversed in interface TraversalListener
    
    Parameters:
    
    e - the vertex traversal event.
    
    See Also:
    
    TraversalListener.vertexTraversed(VertexTraversalEvent)

Class TraversalListenerAdapter

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

TraversalListenerAdapter

Method Detail

connectedComponentFinished

connectedComponentStarted

edgeTraversed

vertexTraversed