net.sf.octet.traversal
Class BasicTraversalHandler

java.lang.Object
  net.sf.octet.traversal.BasicTraversalHandler

All Implemented Interfaces:

TraversalHandler

public class BasicTraversalHandler

extends java.lang.Object

implements TraversalHandler

A default implementation of the TraversalHandler interface with empty method implementations. BasicTraversalHandler is suitable as a base class for concrete TraversalHandler implementations.

Author:

richard Apodaca

Constructor Summary

BasicTraversalHandler()
Constructs a BasicTraversalHandler.

Method Summary

boolean	abortTraversal() Implement this method to enable a traversal algorithm to be aborted.
void	atomPairTraversed(AtomPair pair) Implement this method to be notified that traversal of pair has just been completed.
void	atomTraversed(Atom atom) Implement this method to be notified that traversal of atom has just been completed.
void	traversalFinished(AtomGraph graph) Implement this method to be notified that traversal of graph is finished.
void	traversalStarted(AtomGraph graph) Implement this method to be notified that traversal of graph has started.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BasicTraversalHandler

public BasicTraversalHandler()

Constructs a BasicTraversalHandler.

Method Detail

abortTraversal

public boolean abortTraversal()

Description copied from interface: TraversalHandler

Implement this method to enable a traversal algorithm to be aborted.

Specified by:

abortTraversal in interface TraversalHandler

Returns:

true if traversal should be aborted, or false otherwise

atomPairTraversed

public void atomPairTraversed(AtomPair pair)

Description copied from interface: TraversalHandler

Implement this method to be notified that traversal of pair has just been completed.

Specified by:

atomPairTraversed in interface TraversalHandler

Parameters:

pair - the AtomPair that was just traversed

atomTraversed

public void atomTraversed(Atom atom)

Description copied from interface: TraversalHandler

Implement this method to be notified that traversal of atom has just been completed.

Specified by:

atomTraversed in interface TraversalHandler

Parameters:

atom - the Atom that was just traversed

traversalFinished

public void traversalFinished(AtomGraph graph)

Description copied from interface: TraversalHandler

Implement this method to be notified that traversal of graph is finished.

Specified by:

traversalFinished in interface TraversalHandler

Parameters:

graph - the AtomGraph whose traversal was completed

traversalStarted

public void traversalStarted(AtomGraph graph)

Description copied from interface: TraversalHandler

Implement this method to be notified that traversal of graph has started.

Specified by:

traversalStarted in interface TraversalHandler

Parameters:

graph - the AtomGraph that will be traversed