Package com.higherfrequencytrading.chronicle

Examples of com.higherfrequencytrading.chronicle.Excerpt

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            writeAddAll((Collection<E>) c);
        return true;
    }

    private void writeAddAll(@NotNull Collection<E> added) {
        Excerpt excerpt = getExcerpt(maxMessageSize * added.size(), addAll);
        long eventId = excerpt.index();
        writeList(excerpt, added);
        excerpt.finish();
        if (!notifyOff && !listeners.isEmpty()) {
            for (int i = 0; i < listeners.size(); i++) {
                CollectionListener<E> listener = listeners.get(i);
                listener.eventStart(eventId, name);
                for (E e : added)
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        writeClear();
        underlying.clear();
    }

    private void writeClear() {
        Excerpt excerpt = getExcerpt(16, clear);
        long eventId = excerpt.index();
        excerpt.writeInt(offset);
        excerpt.writeInt(size());
        excerpt.finish();
        if (!notifyOff && !listeners.isEmpty()) {
            for (int i = 0; i < listeners.size(); i++) {
                CollectionListener<E> listener = listeners.get(i);
                listener.eventStart(eventId, name);
                for (int j = 0; j < underlying.size(); j++) {
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            @Override
            public void remove() {
                checkWritable();
                iter.remove();
                int maxSize = maxMessageSize;
                Excerpt excerpt = getExcerpt(maxSize, remove);
                writeElement(excerpt, last);
                excerpt.finish();
            }

            @Override
            public boolean hasPrevious() {
                return iter.hasPrevious();
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        writeSet(index, e, element);
        return e;
    }

    private void writeSet(int index, E oldElement, E element) {
        Excerpt excerpt = getExcerpt(maxMessageSize, set);
        long eventId = excerpt.index();
        excerpt.writeEnum(add);
        excerpt.writeInt(offset + index);
        writeElement(excerpt, element);
        excerpt.finish();
        if (!notifyOff && !listeners.isEmpty()) {
            for (int i = 0; i < listeners.size(); i++) {
                ListListener<E> listener = listeners.get(i);
                listener.eventStart(eventId, name);
                listener.set(index, oldElement, element);
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        underlying.add(index, element);
        writeAdd(index, element);
    }

    private void writeAdd(int index, E element) {
        Excerpt excerpt = getExcerpt(maxMessageSize, addIndex);
        long eventId = excerpt.index();
        excerpt.writeInt(offset + index);
        writeElement(excerpt, element);
        excerpt.finish();
        if (!notifyOff && !listeners.isEmpty()) {
            for (int i = 0; i < listeners.size(); i++) {
                ListListener<E> listener = listeners.get(i);
                listener.eventStart(eventId, name);
                listener.add(index, element);
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        return null;
    }

    @SuppressWarnings("unchecked")
    private void writeRemove(int index, Object o) {
        Excerpt excerpt = getExcerpt(maxMessageSize, removeIndex);
        long eventId = excerpt.index();
        excerpt.writeInt(index);
        excerpt.finish();
        if (!notifyOff && !listeners.isEmpty()) {
            for (int i = 0; i < listeners.size(); i++) {
                ListListener<E> listener = listeners.get(i);
                listener.eventStart(eventId, name);
                listener.remove(index, (E) o);
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        return true;
    }

    @SuppressWarnings("unchecked")
    private void writeRemove(Object o) {
        Excerpt excerpt = getExcerpt(maxMessageSize, remove);
        long eventId = excerpt.index();
        writeElement(excerpt, (E) o);
        excerpt.finish();
        if (!notifyOff && !listeners.isEmpty()) {
            for (int i = 0; i < listeners.size(); i++) {
                CollectionListener<E> listener = listeners.get(i);
                listener.eventStart(eventId, name);
                listener.remove((E) o);
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            writeRemoveAll(removed);
        return true;
    }

    private void writeRemoveAll(@NotNull List<E> removed) {
        Excerpt excerpt = getExcerpt(maxMessageSize * removed.size(), removeAll);
        long eventId = excerpt.index();
        writeList(excerpt, removed);
        excerpt.finish();
        if (!notifyOff && !listeners.isEmpty()) {
            for (int i = 0; i < listeners.size(); i++) {
                CollectionListener<E> listener = listeners.get(i);
                listener.eventStart(eventId, name);
                for (int j = 0; j < removed.size(); j++) {
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        return underlying.toString();
    }

    @Override
    public void publishEvent(Object object) {
        Excerpt excerpt = getExcerpt(maxMessageSize + 128, event);
        long eventId = excerpt.index();
        excerpt.writeObject(event);
        excerpt.finish();

        if (!notifyOff && !listeners.isEmpty()) {
            for (int i = 0; i < listeners.size(); i++) {
                ListListener<E> listener = listeners.get(i);
                listener.eventStart(eventId, name);
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Related Classes of com.higherfrequencytrading.chronicle.Excerpt

  • com.higherfrequencytrading.chronicle.datamodel.ListWrapper
  • com.higherfrequencytrading.chronicle.datamodel.MapWrapper
  • com.higherfrequencytrading.chronicle.datamodel.SetWrapper
  • com.higherfrequencytrading.chronicle.example.JETest
  • com.higherfrequencytrading.chronicle.examples.ExampleRewriteMain
  • com.higherfrequencytrading.chronicle.examples.ExampleSimpleWriteReadMain
  • com.higherfrequencytrading.chronicle.fix.FixSocketReaderTest
  • com.higherfrequencytrading.chronicle.impl.AppendParseTest
  • com.higherfrequencytrading.chronicle.impl.BaseIndexedChronicleLatencyMain
  • com.higherfrequencytrading.chronicle.impl.BaseIndexedChronicleThroughputMain
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