LdapRequest(int msgId,
    boolean pause) 
{
        
        this.msgId = msgId;
        this.pauseAfterReceipt = pause;
}

 synchronized boolean addReplyBer(BerDecoder ber) 
{
        if (cancelled) {
            return false;
        }
        replies.addElement(ber);
        // peek at the BER buffer to check if it is a SearchResultDone PDU
        try {
            ber.parseSeq(null);
            ber.parseInt();
            completed = (ber.peekByte() == LdapClient.LDAP_REP_RESULT);
        } catch (IOException e) {
            // ignore
        }
        ber.reset();
        notify(); // notify anyone waiting for reply
        return pauseAfterReceipt;
}

 synchronized  void cancel() 
{
        cancelled = true;
        // Unblock reader of pending request
        // Should only ever have atmost one waiter
        notify();
}

 synchronized BerDecoder getReplyBer() throws CommunicationException 
{
        if (cancelled) {
            throw new CommunicationException("Request: " + msgId +
                " cancelled");
        }
        if (gotten <  replies.size()) {
            BerDecoder answer = (BerDecoder)replies.elementAt(gotten);
            replies.setElementAt(null, gotten); // remove reference
            ++gotten; // skip to next
            return answer;
        } else {
            return null;
        }
}

 synchronized boolean hasSearchCompleted() 
{
        return completed;
}