How to use

AsyncObjectLoaderQueue

in

org.eclipse.jgit.lib

@Override
public boolean cancel(boolean mayInterruptIfRunning) {
  return lItr.cancel(mayInterruptIfRunning);
}

@Override
public RevObject next() throws MissingObjectException,
    IncorrectObjectTypeException, IOException {
  if (objItr.hasNext())
    return objItr.next();
  if (!lItr.next())
    return null;
  ObjectId id = lItr.getObjectId();
  ObjectLoader ldr = lItr.open();
  RevObject r = objects.get(id);
  if (r == null)
    r = parseNew(id, ldr);
  else if (r instanceof RevCommit) {
    byte[] raw = ldr.getCachedBytes();
    ((RevCommit) r).parseCanonical(RevWalk.this, raw);
  } else if (r instanceof RevTag) {
    byte[] raw = ldr.getCachedBytes();
    ((RevTag) r).parseCanonical(RevWalk.this, raw);
  } else
    r.flags |= PARSED;
  return r;
}

  @Override
  public void release() {
    lItr.release();
  }
};

public RevObject next() throws MissingObjectException,
    IncorrectObjectTypeException, IOException {
  if (objItr.hasNext())
    return objItr.next();
  if (!lItr.next())
    return null;
  ObjectId id = lItr.getObjectId();
  ObjectLoader ldr = lItr.open();
  RevObject r = objects.get(id);
  if (r == null)
    r = parseNew(id, ldr);
  else if (r instanceof RevCommit) {
    byte[] raw = ldr.getCachedBytes();
    ((RevCommit) r).parseCanonical(RevWalk.this, raw);
  } else if (r instanceof RevTag) {
    byte[] raw = ldr.getCachedBytes();
    ((RevTag) r).parseCanonical(RevWalk.this, raw);
  } else
    r.flags |= PARSED;
  return r;
}

  @Override
  public void release() {
    lItr.release();
  }
};

@Override
public boolean cancel(boolean mayInterruptIfRunning) {
  return lItr.cancel(mayInterruptIfRunning);
}

@Override
public RevObject next() throws MissingObjectException,
    IncorrectObjectTypeException, IOException {
  if (objItr.hasNext())
    return objItr.next();
  if (!lItr.next())
    return null;
  ObjectId id = lItr.getObjectId();
  ObjectLoader ldr = lItr.open();
  RevObject r = objects.get(id);
  if (r == null)
    r = parseNew(id, ldr);
  else if (r instanceof RevCommit) {
    byte[] raw = ldr.getCachedBytes();
    ((RevCommit) r).parseCanonical(RevWalk.this, raw);
  } else if (r instanceof RevTag) {
    byte[] raw = ldr.getCachedBytes();
    ((RevTag) r).parseCanonical(RevWalk.this, raw);
  } else
    r.flags |= PARSED;
  return r;
}

  @Override
  public void release() {
    lItr.release();
  }
};

@Override
public boolean cancel(boolean mayInterruptIfRunning) {
  return lItr.cancel(mayInterruptIfRunning);
}

@Override
public RevObject next() throws MissingObjectException,
    IncorrectObjectTypeException, IOException {
  if (objItr.hasNext())
    return objItr.next();
  if (!lItr.next())
    return null;
  ObjectId id = lItr.getObjectId();
  ObjectLoader ldr = lItr.open();
  RevObject r = objects.get(id);
  if (r == null)
    r = parseNew(id, ldr);
  else if (r instanceof RevCommit) {
    byte[] raw = ldr.getCachedBytes();
    ((RevCommit) r).parseCanonical(RevWalk.this, raw);
  } else if (r instanceof RevTag) {
    byte[] raw = ldr.getCachedBytes();
    ((RevTag) r).parseCanonical(RevWalk.this, raw);
  } else
    r.flags |= PARSED;
  return r;
}

  public void release() {
    lItr.release();
  }
};

public boolean cancel(boolean mayInterruptIfRunning) {
  return lItr.cancel(mayInterruptIfRunning);
}