com.vwp.sound.mod.modplay
Class PlayList

java.lang.Object
  com.vwp.sound.mod.modplay.PlayList

All Implemented Interfaces:

java.util.Iterator

public class PlayList
extends java.lang.Object
implements java.util.Iterator

A list of module names to be played

Constructor Summary

PlayList(java.lang.String fileName)
makes a playlist from a file containing filenames seperated by newlines

PlayList(java.lang.String[] modules)
makes a playlist containing several modules

Method Summary

int	getNumberOfFileNames()
java.lang.String	getPlayListName()
java.lang.String	getRandomFileName()
boolean	hasNext()
java.lang.Object	next()
java.lang.String	nextFileName()
void	remove() removes the current module from the playlist

Methods inherited from class java.lang.Object

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

Constructor Detail

PlayList

public PlayList(java.lang.String fileName)
         throws java.io.IOException

makes a playlist from a file containing filenames seperated by newlines

Parameters:

fileName - the name of a module

Throws:

java.io.IOException

PlayList

public PlayList(java.lang.String[] modules)
         throws java.io.IOException

makes a playlist containing several modules

Parameters:

modules -

Throws:

java.io.IOException

Method Detail

getPlayListName

public java.lang.String getPlayListName()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

Returns:

true if there are more modulenames in the list

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

Returns:

the next file name in the playlist.

nextFileName

public java.lang.String nextFileName()

Returns:

the next file name in the playlist.

remove

public void remove()

removes the current module from the playlist

Specified by:

remove in interface java.util.Iterator

getNumberOfFileNames

public int getNumberOfFileNames()

Returns:

the number of files in the playlist

getRandomFileName

public java.lang.String getRandomFileName()

Returns:

a random file name from the playlist. This also changes the position in the playlist