import java.util.concurrent.atomic.AtomicLong;
import java.util.concurrent.atomic.AtomicReference;
+import net.pterodactylus.sonitus.data.AbstractFilter;
+import net.pterodactylus.sonitus.data.DataPacket;
import net.pterodactylus.sonitus.data.Filter;
import net.pterodactylus.sonitus.data.Metadata;
/**
* {@link Filter} implementation that uses the number of bytes that have been
- * {@link #process(byte[]) processed} together with the {@link Metadata} to
+ * {@link #process(DataPacket) processed} together with the {@link Metadata} to
* calculate how long a source is already playing.
*
* @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
-public class TimeCounterFilter extends DummyFilter {
+public class TimeCounterFilter extends AbstractFilter implements Filter {
/** The byte counter. */
private final AtomicLong counter = new AtomicLong();
/**
* Returns the number of milliseconds worth of data that has been passed into
- * {@link #process(byte[])}. If no metadata has yet been set, {@code 0} is
+ * {@link #process(DataPacket)}. If no metadata has yet been set, {@code 0} is
* returned.
*
* @return The number of milliseconds the current source is already playing
}
//
- // DUMMYFILTER METHODS
+ // FILTER METHODS
//
@Override
if (resetOnMetadataUpdate) {
reset();
}
- updateTimestamp();
+ updateTimestamp(true);
}
@Override
- public void process(byte[] buffer) throws IOException {
- super.process(buffer);
- counter.getAndAdd(buffer.length);
- updateTimestamp();
+ public void process(DataPacket dataPacket) throws IOException {
+ super.process(dataPacket);
+ counter.getAndAdd(dataPacket.buffer().length);
+ updateTimestamp(false);
}
//
//
/** Updates the timestamp in the metadata. */
- private void updateTimestamp() {
+ private void updateTimestamp(boolean now) {
long timestamp = getMillis() / 1000;
- if (lastTimestamp.get() != timestamp) {
- super.metadataUpdated(parentMetadata.get().comment(String.format("%02d:%02d", timestamp / 60, timestamp % 60)));
+ if (now || (lastTimestamp.get() != timestamp)) {
+ super.metadataUpdated(parentMetadata.get().comment(String.format("%s%02d:%02d", (timestamp >= 3600) ? String.format("%d:", timestamp / 3600) : "" , (timestamp % 3600) / 60, timestamp % 60)));
lastTimestamp.set(timestamp);
}
}