Package de.klassenserver7b.danceinterpreter.songprocessing.dataprovider

Class LocalSongDataProvider

java.lang.Object

de.klassenserver7b.danceinterpreter.songprocessing.dataprovider.LocalSongDataProvider

All Implemented Interfaces:

SongDataProvider

public class LocalSongDataProvider
extends Object
implements SongDataProvider

Author:

K7

Field Summary

Fields

Modifier and Type	Field	Description
private int	datahash
private int	hash
private final org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor	Description
LocalSongDataProvider()

Method Summary

Modifier and Type	Method	Description
private List<File>	getBlockedFiles()	Iterates over DanceInterpreter.getFiles(), checks whether a file is currently locked / used by another process, then returns a list of all locked files
private File	getLocalSong(boolean provideforced)	Gets currently playing song by checking for locked files Asks user to select if multiple files are locked HUAN WARNING: Works only on Windows based OS
void	provideAsync()
protected SongData	provideParameterizedData(File f, boolean provideforced)
SongData	provideSongData()

Methods inherited from class java.lang.Object

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

Field Details

log

private final org.slf4j.Logger log

hash

private int hash

datahash

private int datahash

Constructor Details

LocalSongDataProvider

public LocalSongDataProvider()

Method Details

provideSongData

public SongData provideSongData()

Specified by:

provideSongData in interface SongDataProvider

Returns:

provideParameterizedData

protected SongData provideParameterizedData(File f,
 boolean provideforced)

getLocalSong

private File getLocalSong(boolean provideforced)

Gets currently playing song by checking for locked files Asks user to select if multiple files are locked
HUAN WARNING: Works only on Windows based OS

Parameters:

provideforced - Whether to not forcefully refresh the song if the new locked files list's hash matches the old one

Returns:

File of the currently playing song or null if no song is playing / the hashes match

getBlockedFiles

private List<File> getBlockedFiles()

Iterates over DanceInterpreter.getFiles(), checks whether a file is currently locked / used by another process, then returns a list of all locked files

Returns:

List of locked files

provideAsync

public void provideAsync()

Specified by:

provideAsync in interface SongDataProvider