EventHandler.java revision 608:7e06bf1dcb09 
1/*
2 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package com.sun.corba.se.pept.transport;
27
28import java.nio.channels.SelectableChannel;
29import java.nio.channels.SelectionKey;
30
31import com.sun.corba.se.spi.orbutil.threadpool.Work;
32
33/**
34 * @author Harold Carr
35 *
36 * This should only be registered with ONE selector.
37 */
38public interface EventHandler
39{
40    public void setUseSelectThreadToWait(boolean x);
41    public boolean shouldUseSelectThreadToWait();
42
43    public SelectableChannel getChannel();
44
45    public int getInterestOps();
46
47    public void setSelectionKey(SelectionKey selectionKey);
48    public SelectionKey getSelectionKey();
49
50    public void handleEvent();
51
52    // NOTE: if there is more than one interest op this does not
53    // allow discrimination between different ops and how threading
54    // is handled.
55    public void setUseWorkerThreadForEvent(boolean x);
56    public boolean shouldUseWorkerThreadForEvent();
57
58    public void setWork(Work work);
59    public Work getWork();
60
61    // REVISIT: need base class with two derived.
62    public Acceptor getAcceptor();
63    public Connection getConnection();
64
65}
66
67// End of file.
68