@Override
public Object getValueAt(int row, int col) {
if (col == 0 && row == 0) {
return new File("..");
}
if (row == 0) return "";
if (col == 0) {
return currentFiles[row - 1];
}
Song song = getSong(currentFiles[row - 1]);
String feature = features.get(col - 1);
if (song == null) return "";
return song.getAttribute(feature);
}
private void setAttributeToChildren(File file, String feature, String value) {
if (file.isDirectory()) {
File[] files = file.listFiles(fileFilter);
if (files != null) {
for (File f : files) {
setAttributeToChildren(f, feature, value);
}
}
}
boolean shouldWriteValue = false;
Song song = getSong(file);
if (song == null || doOverwrite || !Utils.stringNotNullOrEmpty(song.getAttribute(feature)))
shouldWriteValue = true;
if (shouldWriteValue) setFeature(file, feature, value);
}
private void setFeature(File file, String feature, String value) {
Song song = getSong(file);
String oldValue = null;
if (song == null) {
song = new Song(file);
songs.add(song);
Modification mod = new Modification(song);
changeList.add(mod);
}
oldValue = song.getAttribute(feature);
song.setAttribute(feature, value);
if (!value.equals(oldValue)) {
Modification change = new Modification(getSong(file), feature, value, oldValue);
changeList.add(change);
}
}