Class Logger

core/src/main/java/io/questdb/log/Logger.java:49–116

Builds and sends log messages to writer thread. Log messages are constructed using "builder" pattern, which usually begins with "level method" #debug(), #info() or #error() followed by $(x) to append log message content and must terminate with #$(). There are $(x) met

 * </p>
 */
public final class Logger extends AbstractLogRecord implements Log {
    Logger(
            Clock clock,
            CharSequence name,
            RingQueue<LogRecordUtf8Sink> debugRing,
            Sequence debugSeq,
            RingQueue<LogRecordUtf8Sink> infoRing,
            Sequence infoSeq,
            RingQueue<LogRecordUtf8Sink> errorRing,
            Sequence errorSeq,
            RingQueue<LogRecordUtf8Sink> criticalRing,
            Sequence criticalSeq,
            RingQueue<LogRecordUtf8Sink> advisoryRing,
            Sequence advisorySeq
    ) {
        super(
                clock,
                name,
                debugRing,
                debugSeq,
                infoRing,
                infoSeq,
                errorRing,
                errorSeq,
                criticalRing,
                criticalSeq,
                advisoryRing,
                advisorySeq
        );
    }

    @Override
    public LogRecord xadvisory() {
        return next(advisorySeq, advisoryRing, LogLevel.ADVISORY);
    }

    @Override
    public LogRecord xcritical() {
        return next(criticalSeq, criticalRing, LogLevel.CRITICAL);
    }

    @Override
    public LogRecord xdebug() {
        return next(debugSeq, debugRing, LogLevel.DEBUG);
    }

    @Override
    public LogRecord xerror() {
        return next(errorSeq, errorRing, LogLevel.ERROR);
    }

    @Override
    public LogRecord xinfo() {
        return next(infoSeq, infoRing, LogLevel.INFO);
    }

    private LogRecord next(Sequence seq, RingQueue<LogRecordUtf8Sink> ring, int level) {
        if (seq == null) {