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annotate src/org/eclipse/jetty/io/AsyncEndPoint.java @ 862:2bb375e94f64

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simplify jetty.util.IO
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 02 Oct 2016 05:17:11 -0600
parents 3428c60d7cfc
children b77d631b9e28
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1 //
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2 // ========================================================================
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3 // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
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4 // ------------------------------------------------------------------------
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5 // All rights reserved. This program and the accompanying materials
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6 // are made available under the terms of the Eclipse Public License v1.0
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7 // and Apache License v2.0 which accompanies this distribution.
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8 //
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9 // The Eclipse Public License is available at
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10 // http://www.eclipse.org/legal/epl-v10.html
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11 //
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12 // The Apache License v2.0 is available at
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13 // http://www.opensource.org/licenses/apache2.0.php
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14 //
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15 // You may elect to redistribute this code under either of these licenses.
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16 // ========================================================================
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17 //
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18
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19 package org.eclipse.jetty.io;
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20
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21 import org.eclipse.jetty.util.thread.Timeout;
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22
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23 public interface AsyncEndPoint extends ConnectedEndPoint
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24 {
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25 /* ------------------------------------------------------------ */
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26 /**
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27 * Dispatch the endpoint if it is not already dispatched
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28 *
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29 */
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30 public void dispatch();
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31
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32 /* ------------------------------------------------------------ */
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33 /**
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34 * Dispatch the endpoint. If it is already dispatched, schedule a redispatch
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35 *
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36 */
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37 public void asyncDispatch();
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38
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39 /* ------------------------------------------------------------ */
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40 /** Schedule a write dispatch.
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41 * Set the endpoint to not be writable and schedule a dispatch when
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42 * it becomes writable.
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43 */
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44 public void scheduleWrite();
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45
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46 /* ------------------------------------------------------------ */
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47 /** Callback when idle.
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48 * <p>An endpoint is idle if there has been no IO activity for
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49 * {@link #getMaxIdleTime()} and {@link #isCheckForIdle()} is true.
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50 * @param idleForMs TODO
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51 */
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52 public void onIdleExpired(long idleForMs);
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53
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54 /* ------------------------------------------------------------ */
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55 /** Set if the endpoint should be checked for idleness
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56 */
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57 public void setCheckForIdle(boolean check);
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58
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59 /* ------------------------------------------------------------ */
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60 /** Get if the endpoint should be checked for idleness
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61 */
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62 public boolean isCheckForIdle();
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63
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64
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65 /* ------------------------------------------------------------ */
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66 public boolean isWritable();
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67
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68 /* ------------------------------------------------------------ */
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69 /**
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70 * @return True if IO has been successfully performed since the last call to {@link #hasProgressed()}
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71 */
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72 public boolean hasProgressed();
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73
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74 /* ------------------------------------------------------------ */
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75 /**
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76 */
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77 public void scheduleTimeout(Timeout.Task task, long timeoutMs);
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78
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79 /* ------------------------------------------------------------ */
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80 /**
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81 */
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82 public void cancelTimeout(Timeout.Task task);
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83 }