@Override
public synchronized void move(final boolean direction, final long time) {
if (!_future.isDone()) {
final Parameters params = _group.getParameters(null);
final int oldValue = (Integer) params.get(Player.JUMP_TIME);
params.put(Player.JUMP_TIME, time);
_group.setParameters(params);
try {
if (direction) {
_group.triggerAction(Player.JUMP_FORWARD);
} else {
_group.triggerAction(Player.JUMP_BACKWARD);
}
} finally {
params.put(Player.JUMP_TIME, oldValue);
_group.setParameters(params);
}
}
}
@Override
public synchronized void jump(final int index) {
if (!_future.isDone()) {
final Parameters params = _group.getParameters(null);
final int oldValue = (Integer) params.get(Player.JUMP_PLAYLIST_INCREMENT);
try {
if (index > 0) {
params.put(Player.JUMP_PLAYLIST_INCREMENT, index);
_group.setParameters(params);
_group.triggerAction(Player.JUMP_FORWARD_IN_PLAYLIST);
} else if (index < 0) {
params.put(Player.JUMP_PLAYLIST_INCREMENT, -index);
_group.setParameters(params);
_group.triggerAction(Player.JUMP_BACKWARD_IN_PLAYLIST);
}
} finally {
params.put(Player.JUMP_PLAYLIST_INCREMENT, oldValue);
_group.setParameters(params);
}
}
}