christophedelory.lizzy
Class PlaylistToString

java.lang.Object
  christophedelory.playlist.BasePlaylistVisitor
      christophedelory.lizzy.PlaylistToString

All Implemented Interfaces:

PlaylistVisitor

public class PlaylistToString
extends BasePlaylistVisitor

Builds a string representation of a given playlist.

Version:

$Revision: 92 $

Author:

Christophe Delory

Constructor Summary

PlaylistToString()
Builds a new playlist visitor.

Method Summary

void	beginVisitMedia(Media target) Starts the visit of the specified media.
void	beginVisitParallel(Parallel target) Starts the visit of the specified parallel timing container.
void	beginVisitSequence(Sequence target) Starts the visit of the specified sequence.
void	endVisitParallel(Parallel target) Finishes the visit of the specified parallel timing container.
void	endVisitSequence(Sequence target) Finishes the visit of the specified sequence.
void	setDebug(boolean debug) Enables or disables the debug mode.
String	toString()

Methods inherited from class christophedelory.playlist.BasePlaylistVisitor

beginVisitPlaylist, endVisitMedia, endVisitPlaylist

Methods inherited from class java.lang.Object

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

Constructor Detail

PlaylistToString

public PlaylistToString()

Builds a new playlist visitor.

See Also:

BasePlaylistVisitor.BasePlaylistVisitor()

Method Detail

setDebug

public void setDebug(boolean debug)

Enables or disables the debug mode. Extra information is added in debug mode. Defaults to disabled.

Parameters:

debug - the debug mode.

toString

public String toString()

Overrides:

toString in class Object

beginVisitParallel

public void beginVisitParallel(Parallel target)
                        throws Exception

Description copied from interface: PlaylistVisitor

Starts the visit of the specified parallel timing container.

Specified by:

beginVisitParallel in interface PlaylistVisitor

Overrides:

beginVisitParallel in class BasePlaylistVisitor

Parameters:

target - the element being visited. Shall not be null.

Throws:

NullPointerException - if target is null.

Exception - if any error occurs during the visit.

See Also:

PlaylistVisitor.endVisitParallel(christophedelory.playlist.Parallel)

endVisitParallel

public void endVisitParallel(Parallel target)
                      throws Exception

Description copied from interface: PlaylistVisitor

Finishes the visit of the specified parallel timing container.

Specified by:

endVisitParallel in interface PlaylistVisitor

Overrides:

endVisitParallel in class BasePlaylistVisitor

Parameters:

target - the element being visited. Shall not be null.

Throws:

NullPointerException - if target is null.

Exception - if any error occurs during the visit.

See Also:

PlaylistVisitor.beginVisitParallel(christophedelory.playlist.Parallel)

beginVisitSequence

public void beginVisitSequence(Sequence target)
                        throws Exception

Description copied from interface: PlaylistVisitor

Starts the visit of the specified sequence.

Specified by:

beginVisitSequence in interface PlaylistVisitor

Overrides:

beginVisitSequence in class BasePlaylistVisitor

Parameters:

target - the element being visited. Shall not be null.

Throws:

NullPointerException - if target is null.

Exception - if any error occurs during the visit.

See Also:

PlaylistVisitor.endVisitSequence(christophedelory.playlist.Sequence)

endVisitSequence

public void endVisitSequence(Sequence target)
                      throws Exception

Description copied from interface: PlaylistVisitor

Finishes the visit of the specified sequence.

Specified by:

endVisitSequence in interface PlaylistVisitor

Overrides:

endVisitSequence in class BasePlaylistVisitor

Parameters:

target - the element being visited. Shall not be null.

Throws:

NullPointerException - if target is null.

Exception - if any error occurs during the visit.

See Also:

PlaylistVisitor.beginVisitSequence(christophedelory.playlist.Sequence)

beginVisitMedia

public void beginVisitMedia(Media target)
                     throws Exception

Description copied from interface: PlaylistVisitor

Starts the visit of the specified media.

Specified by:

beginVisitMedia in interface PlaylistVisitor

Overrides:

beginVisitMedia in class BasePlaylistVisitor

Parameters:

target - the element being visited. Shall not be null.

Throws:

NullPointerException - if target is null.

Exception - if any error occurs during the visit.

See Also:

PlaylistVisitor.endVisitMedia(christophedelory.playlist.Media)