import java.util.concurrent.atomic.AtomicLong;
import java.util.concurrent.atomic.AtomicReference;
+import net.pterodactylus.sonitus.data.AbstractFilter;
import net.pterodactylus.sonitus.data.Filter;
import net.pterodactylus.sonitus.data.Metadata;
*
* @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();
}
//
- // DUMMYFILTER METHODS
+ // FILTER METHODS
//
@Override
public void metadataUpdated(Metadata metadata) {
- super.metadataUpdated(metadata);
parentMetadata.set(metadata);
if (resetOnMetadataUpdate) {
reset();
}
+ updateTimestamp(true);
}
@Override
public void process(byte[] buffer) throws IOException {
super.process(buffer);
counter.getAndAdd(buffer.length);
+ updateTimestamp(false);
+ }
+
+ //
+ // PRIVATE METHODS
+ //
+
+ /** Updates the timestamp in the metadata. */
+ private void updateTimestamp(boolean now) {
long timestamp = getMillis() / 1000;
- if (lastTimestamp.get() != timestamp) {
- super.metadataUpdated(parentMetadata.get().title(String.format("%s (%02d:%02d)", parentMetadata.get().title(), timestamp / 60, timestamp % 60)));
+ if (now || (lastTimestamp.get() != timestamp)) {
+ super.metadataUpdated(parentMetadata.get().comment(String.format("%02d:%02d", timestamp / 60, timestamp % 60)));
+ lastTimestamp.set(timestamp);
}
}