Package com.higherfrequencytrading.chronicle

Examples of com.higherfrequencytrading.chronicle.Excerpt.writeInt()

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                        excerpt.readDouble();
                        excerpt.finish();

                        excerpt2.startExcerpt(6);
                        excerpt2.writeChar('R');
                        excerpt2.writeInt(n);
                        excerpt2.finish();
                    }
                } catch (IOException e) {
                    e.printStackTrace();
                } finally {
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        final int[] consolidates = new int[]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
        int repeats = 10000;
        for (int i = 0; i < repeats; i++) {
            excerpt.startExcerpt(8 + 4 + 4 * consolidates.length);
            excerpt.writeLong(System.nanoTime());
            excerpt.writeInt(consolidates.length);
            for (final int consolidate : consolidates) {
                excerpt.writeInt(consolidate);
            }
            excerpt.finish();
        }
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        for (int i = 0; i < repeats; i++) {
            excerpt.startExcerpt(8 + 4 + 4 * consolidates.length);
            excerpt.writeLong(System.nanoTime());
            excerpt.writeInt(consolidates.length);
            for (final int consolidate : consolidates) {
                excerpt.writeInt(consolidate);
            }
            excerpt.finish();
        }

        long[] times = new long[repeats];
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        long start = 0;
        for (int i = -warmup; i < rows; i++) {
            if (i == 0)
                start = System.nanoTime();
            Excerpt record = pht.startRecord();
            record.writeInt(i);
            int pos = record.position();
            // field "c"
            record.append(i); // as text.
            record.write(xs, 0, pos + 120 - record.position());
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        long start = 0;
        for (int i = -warmup; i < rows; i++) {
            if (i == 0)
                start = System.nanoTime();
            record.startExcerpt(256);
            record.writeInt(i + warmup);
            int pos = record.position();
            // field "c"
            record.append(i + warmup); // as text.
            record.write(xs, 0, pos + 120 - record.position());
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                        excerpt.readChars(sb);
                        excerpt.finish();

                        excerpt2.startExcerpt(8);
                        excerpt2.writeChar('R');
                        excerpt2.writeInt(n);
                        excerpt2.writeShort(-1);
                        excerpt2.finish();
                    }
                } catch (IOException e) {
                    e.printStackTrace();
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                        excerpt.readChars(sb);
                        excerpt.finish();

                        excerpt2.startExcerpt(8);
                        excerpt2.writeChar('R');
                        excerpt2.writeInt(n);
                        excerpt2.writeShort(-1);
                        excerpt2.finish();
                    }
                } catch (IOException e) {
                    e.printStackTrace();
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        IndexedChronicle chronicle = new IndexedChronicle(basePath);
        Excerpt appender = chronicle.createExcerpt();
        List<Integer> ints = new ArrayList<Integer>();
        for (int i = 0; i < 1000; i += 10) {
            appender.startExcerpt(8);
            appender.writeInt(0xCAFEBABE);
            appender.writeInt(i);
            appender.finish();
            ints.add(i);
        }
        Excerpt excerpt = chronicle.createExcerpt();
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        Excerpt appender = chronicle.createExcerpt();
        List<Integer> ints = new ArrayList<Integer>();
        for (int i = 0; i < 1000; i += 10) {
            appender.startExcerpt(8);
            appender.writeInt(0xCAFEBABE);
            appender.writeInt(i);
            appender.finish();
            ints.add(i);
        }
        Excerpt excerpt = chronicle.createExcerpt();
        final MyExcerptComparator mec = new MyExcerptComparator();
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    private void performAndWritePutAll(@NotNull Map<? extends K, ? extends V> m) {
        Excerpt excerpt = getExcerpt(m.size() * maxMessageSize, putAll);
        long eventId = excerpt.index();
        int pos = excerpt.position();
        excerpt.writeInt(0); // place holder for the actual size.
        int count = 0;
        for (int i = 0; i < listeners.size(); i++) {
            MapListener<K, V> listener = listeners.get(i);
            listener.eventStart(eventId, name);
        }
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