Examples with Instant de.invesdwin.util.time.Instant used on opensource projects

Example 41 with Instant

use of de.invesdwin.util.time.Instant in project invesdwin-context-persistence by subes.

the class ALoggingTimeSeriesUpdater method onUpdateStart.

@Override
protected void onUpdateStart() {
    log.info("Updating %s for [%s]", getElementsName(), keyToString(getKey()));
    updateStart = new Instant();
}

Example 42 with Instant

use of de.invesdwin.util.time.Instant in project invesdwin-context-persistence by subes.

the class PersistentTkrzwMapPerformanceTest method readGet.

private void readGet(final APersistentMap<FDate, FDate> table) {
    final List<FDate> values = Lists.toList(newValues());
    final Instant readsStart = new Instant();
    for (int reads = 1; reads <= READS; reads++) {
        FDate prevValue = null;
        for (int i = 0; i < values.size(); i++) {
            try {
                final FDate value = table.get(values.get(i));
                if (prevValue != null) {
                    Assertions.checkTrue(prevValue.isBefore(value));
                }
                prevValue = value;
            } catch (final NoSuchElementException e) {
                break;
            }
        }
        printProgress("Gets", readsStart, VALUES * reads, VALUES * READS);
    }
    printProgress("GetsFinished", readsStart, VALUES * READS, VALUES * READS);
}

Example 43 with Instant

use of de.invesdwin.util.time.Instant in project invesdwin-context-persistence by subes.

the class TreeMapDBPerformanceTest method readGetLatest.

private void readGetLatest(final APersistentNavigableMap<FDate, FDate> table) throws InterruptedException {
    final LoopInterruptedCheck loopCheck = new LoopInterruptedCheck(Duration.ONE_SECOND);
    final List<FDate> values = Lists.toList(newValues());
    final Instant readsStart = new Instant();
    for (int reads = 1; reads <= READS; reads++) {
        FDate prevValue = null;
        for (int i = 0; i < values.size(); i++) {
            try {
                final Entry<FDate, FDate> entry = table.floorEntry(values.get(i));
                final FDate value = entry.getValue();
                if (prevValue != null) {
                    Assertions.checkTrue(prevValue.isBefore(value));
                }
                prevValue = value;
            } catch (final NoSuchElementException e) {
                break;
            }
        }
        if (loopCheck.check()) {
            printProgress("GetLatests", readsStart, VALUES * reads, VALUES * READS);
        }
    }
    printProgress("GetLatestsFinished", readsStart, VALUES * READS, VALUES * READS);
}

Example 44 with Instant

use of de.invesdwin.util.time.Instant in project invesdwin-context-persistence by subes.

the class TreeMapDBPerformanceTest method readIterator.

private void readIterator(final APersistentNavigableMap<FDate, FDate> table) throws InterruptedException {
    final LoopInterruptedCheck loopCheck = new LoopInterruptedCheck(Duration.ONE_SECOND);
    final Instant readsStart = new Instant();
    for (int reads = 1; reads <= READS; reads++) {
        FDate prevValue = null;
        final Iterator<FDate> range = table.values().iterator();
        int count = 0;
        while (true) {
            try {
                final FDate value = range.next();
                if (prevValue != null) {
                    Assertions.checkTrue(prevValue.isBefore(value));
                }
                prevValue = value;
                count++;
            } catch (final NoSuchElementException e) {
                break;
            }
        }
        Assertions.checkEquals(count, VALUES);
        if (loopCheck.check()) {
            printProgress("Reads", readsStart, VALUES * reads, VALUES * READS);
        }
    }
    printProgress("ReadsFinished", readsStart, VALUES * READS, VALUES * READS);
}

Example 45 with Instant

use of de.invesdwin.util.time.Instant in project invesdwin-context-persistence by subes.

the class QuestDBPerformanceTest method testQuestDbPerformance.

@Test
public void testQuestDbPerformance() throws InterruptedException, SqlException, IOException {
    final File directory = new File(ContextProperties.getCacheDirectory(), QuestDBPerformanceTest.class.getSimpleName());
    Files.deleteNative(directory);
    Files.forceMkdir(directory);
    final CairoConfiguration configuration = new DefaultCairoConfiguration(directory.getAbsolutePath());
    final Instant writesStart = new Instant();
    int i = 0;
    final CairoEngine engine = new CairoEngine(configuration);
    final SqlExecutionContextImpl ctx = new SqlExecutionContextImpl(engine, 1);
    final LoopInterruptedCheck loopCheck = new LoopInterruptedCheck(Duration.ONE_SECOND);
    try (SqlCompiler compiler = new SqlCompiler(engine)) {
        compiler.compile("create table abc (value long, key timestamp) timestamp(key)", ctx);
        try (TableWriter writer = engine.getWriter(ctx.getCairoSecurityContext(), "abc", "insert")) {
            for (final FDate date : newValues()) {
                final TableWriter.Row row = writer.newRow(date.millisValue());
                row.putLong(0, date.millisValue());
                row.append();
                i++;
                if (i % FLUSH_INTERVAL == 0) {
                    if (loopCheck.check()) {
                        printProgress("Writes", writesStart, i, VALUES);
                    }
                    writer.commit();
                }
            }
            writer.commit();
        }
        printProgress("WritesFinished", writesStart, VALUES, VALUES);
    }
    readIterator(engine);
    readGet(engine);
    readGetLatest(engine);
    try (SqlCompiler compiler = new SqlCompiler(engine)) {
        compiler.compile("dtop table 'abc';", ctx);
    }
    engine.close();
    Files.deleteNative(directory);
}