content/releases/qpid-proton-j-0.24.0/api/org/apache/qpid/proton/reactor/Selectable.html - qpid-site - Git at Google

 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!-- NewPage -->
 <html lang="en">
 <head>
 <!-- Generated by javadoc -->
 <title>Selectable (Qpid Proton-J API)</title>
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../script.js"></script>
 </head>
 <body>
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
             parent.document.title="Selectable (Qpid Proton-J API)";
         }
     }
     catch(err) {
     }
 //-->
 var methods = {"i0":6,"i1":6,"i2":6,"i3":6,"i4":6,"i5":6,"i6":6,"i7":6,"i8":6,"i9":6,"i10":6,"i11":6,"i12":6,"i13":6,"i14":6,"i15":6,"i16":6,"i17":6,"i18":6,"i19":6,"i20":6,"i21":6,"i22":6,"i23":6,"i24":6,"i25":6};
 var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
 var altColor = "altColor";
 var rowColor = "rowColor";
 var tableTab = "tableTab";
 var activeTableTab = "activeTableTab";
 </script>
 <noscript>
 <div>JavaScript is disabled on your browser.</div>
 </noscript>
 <!-- ========= START OF TOP NAVBAR ======= -->
 <div class="topNav"><a name="navbar.top">
 <!--   -->
 </a>
 <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
 <a name="navbar.top.firstrow">
 <!--   -->
 </a>
 <ul class="navList" title="Navigation">
 <li><a href="../../../../../overview-summary.html">Overview</a></li>
 <li><a href="package-summary.html">Package</a></li>
 <li class="navBarCell1Rev">Class</li>
 <li><a href="package-tree.html">Tree</a></li>
 <li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
 <li><a href="../../../../../index-all.html">Index</a></li>
 <li><a href="../../../../../help-doc.html">Help</a></li>
 </ul>
 </div>
 <div class="subNav">
 <ul class="navList">
 <li><a href="../../../../../org/apache/qpid/proton/reactor/ReactorOptions.html" title="class in org.apache.qpid.proton.reactor"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
 <li><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
 </ul>
 <ul class="navList">
 <li><a href="../../../../../index.html?org/apache/qpid/proton/reactor/Selectable.html" target="_top">Frames</a></li>
 <li><a href="Selectable.html" target="_top">No&nbsp;Frames</a></li>
 </ul>
 <ul class="navList" id="allclasses_navbar_top">
 <li><a href="../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
 </ul>
 <div>
 <script type="text/javascript"><!--
   allClassesLink = document.getElementById("allclasses_navbar_top");
   if(window==top) {
     allClassesLink.style.display = "block";
   }
   else {
     allClassesLink.style.display = "none";
   }
   //-->
 </script>
 </div>
 <div>
 <ul class="subNavList">
 <li>Summary:&nbsp;</li>
 <li><a href="#nested.class.summary">Nested</a>&nbsp;|&nbsp;</li>
 <li>Field&nbsp;|&nbsp;</li>
 <li>Constr&nbsp;|&nbsp;</li>
 <li><a href="#method.summary">Method</a></li>
 </ul>
 <ul class="subNavList">
 <li>Detail:&nbsp;</li>
 <li>Field&nbsp;|&nbsp;</li>
 <li>Constr&nbsp;|&nbsp;</li>
 <li><a href="#method.detail">Method</a></li>
 </ul>
 </div>
 <a name="skip.navbar.top">
 <!--   -->
 </a></div>
 <!-- ========= END OF TOP NAVBAR ========= -->
 <!-- ======== START OF CLASS DATA ======== -->
 <div class="header">
 <div class="subTitle">org.apache.qpid.proton.reactor</div>
 <h2 title="Interface Selectable" class="title">Interface Selectable</h2>
 </div>
 <div class="contentContainer">
 <div class="description">
 <ul class="blockList">
 <li class="blockList">
 <dl>
 <dt>All Superinterfaces:</dt>
 <dd><a href="../../../../../org/apache/qpid/proton/engine/Extendable.html" title="interface in org.apache.qpid.proton.engine">Extendable</a>, <a href="../../../../../org/apache/qpid/proton/reactor/ReactorChild.html" title="interface in org.apache.qpid.proton.reactor">ReactorChild</a></dd>
 </dl>
 <dl>
 <dt>All Known Implementing Classes:</dt>
 <dd><a href="../../../../../org/apache/qpid/proton/reactor/impl/SelectableImpl.html" title="class in org.apache.qpid.proton.reactor.impl">SelectableImpl</a></dd>
 </dl>
 <hr>
 <br>
 <pre>public interface <span class="typeNameLabel">Selectable</span>
 extends <a href="../../../../../org/apache/qpid/proton/reactor/ReactorChild.html" title="interface in org.apache.qpid.proton.reactor">ReactorChild</a>, <a href="../../../../../org/apache/qpid/proton/engine/Extendable.html" title="interface in org.apache.qpid.proton.engine">Extendable</a></pre>
 <div class="block">An entity that can be multiplexed using a <a href="../../../../../org/apache/qpid/proton/reactor/Selector.html" title="interface in org.apache.qpid.proton.reactor"><code>Selector</code></a>.
  <p>
  Every selectable is associated with exactly one <code>SelectableChannel</code>.
  Selectables may be interested in three kinds of events: read events, write
  events, and timer events. A selectable will express its interest in these
  events through the <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isReading--"><code>isReading()</code></a>, <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isWriting--"><code>isWriting()</code></a>, and
  <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#getDeadline--"><code>getDeadline()</code></a> methods.
  <p>
  When a read, write, or timer event occurs, the selectable must be notified by
  calling <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#readable--"><code>readable()</code></a>, <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#writeable--"><code>writeable()</code></a>, or <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#expired--"><code>expired()</code></a> as
  appropriate.

  Once a selectable reaches a terminal state (see <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isTerminal--"><code>isTerminal()</code></a>, it
  will never be interested in events of any kind. When this occurs it should be
  removed from the Selector and discarded using <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#free--"><code>free()</code></a>.</div>
 </li>
 </ul>
 </div>
 <div class="summary">
 <ul class="blockList">
 <li class="blockList">
 <!-- ======== NESTED CLASS SUMMARY ======== -->
 <ul class="blockList">
 <li class="blockList"><a name="nested.class.summary">
 <!--   -->
 </a>
 <h3>Nested Class Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
 <caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Interface and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static interface&nbsp;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a></span></code>
 <div class="block">A callback that can be passed to the various "on" methods of the
  selectable - to allow code to be run when the selectable becomes ready
  for the associated operation.</div>
 </td>
 </tr>
 </table>
 </li>
 </ul>
 <!-- ========== METHOD SUMMARY =========== -->
 <ul class="blockList">
 <li class="blockList"><a name="method.summary">
 <!--   -->
 </a>
 <h3>Method Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
 <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Method and Description</th>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#error--">error</a></span>()</code>
 <div class="block">Notify the selectable that an error has occurred.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#expired--">expired</a></span>()</code>
 <div class="block">Notify the selectable that it has expired.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#free--">free</a></span>()</code>
 <div class="block">Notify the selectable that it has been free'd.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>java.nio.channels.SelectableChannel</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#getChannel--">getChannel</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code>long</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#getDeadline--">getDeadline</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/qpid/proton/reactor/Reactor.html" title="interface in org.apache.qpid.proton.reactor">Reactor</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#getReactor--">getReactor</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isReading--">isReading</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isRegistered--">isRegistered</a></span>()</code>
 <div class="block">Check if a selectable is registered.</div>
 </td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isTerminal--">isTerminal</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isWriting--">isWriting</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#onError-org.apache.qpid.proton.reactor.Selectable.Callback-">onError</a></span>(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</code>
 <div class="block">Registers a callback that will be run when the selectable is notified of
  an error.</div>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#onExpired-org.apache.qpid.proton.reactor.Selectable.Callback-">onExpired</a></span>(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</code>
 <div class="block">Registers a callback that will be run when the selectable expires.</div>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#onFree-org.apache.qpid.proton.reactor.Selectable.Callback-">onFree</a></span>(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</code>
 <div class="block">Registers a callback that will be run when the selectable is notified
  that it has been free'd.</div>
 </td>
 </tr>
 <tr id="i13" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#onReadable-org.apache.qpid.proton.reactor.Selectable.Callback-">onReadable</a></span>(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</code>
 <div class="block">Registers a callback that will be run when the selectable becomes ready
  for reading.</div>
 </td>
 </tr>
 <tr id="i14" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#onRelease-org.apache.qpid.proton.reactor.Selectable.Callback-">onRelease</a></span>(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</code>
 <div class="block">Registers a callback that will be run when the selectable is notified
  that it has been released.</div>
 </td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#onWritable-org.apache.qpid.proton.reactor.Selectable.Callback-">onWritable</a></span>(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</code>
 <div class="block">Registers a callback that will be run when the selectable becomes ready
  for writing.</div>
 </td>
 </tr>
 <tr id="i16" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#readable--">readable</a></span>()</code>
 <div class="block">Notify the selectable that the underlying <code>SelectableChannel</code> is
  ready for a read operation.</div>
 </td>
 </tr>
 <tr id="i17" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#release--">release</a></span>()</code>
 <div class="block">Notify the selectable that it has been released.</div>
 </td>
 </tr>
 <tr id="i18" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#setChannel-java.nio.channels.SelectableChannel-">setChannel</a></span>(java.nio.channels.SelectableChannel&nbsp;channel)</code>
 <div class="block">Associates a <code>SelectableChannel</code> with this selector.</div>
 </td>
 </tr>
 <tr id="i19" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#setCollector-org.apache.qpid.proton.engine.Collector-">setCollector</a></span>(<a href="../../../../../org/apache/qpid/proton/engine/Collector.html" title="interface in org.apache.qpid.proton.engine">Collector</a>&nbsp;collector)</code>
 <div class="block">Configure a selectable with a set of callbacks that emit readable,
  writable, and expired events into the supplied collector.</div>
 </td>
 </tr>
 <tr id="i20" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#setDeadline-long-">setDeadline</a></span>(long&nbsp;deadline)</code>
 <div class="block">Sets the value that will be returned by <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#getDeadline--"><code>getDeadline()</code></a>.</div>
 </td>
 </tr>
 <tr id="i21" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#setReading-boolean-">setReading</a></span>(boolean&nbsp;reading)</code>
 <div class="block">Sets the value that will be returned by <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isReading--"><code>isReading()</code></a>.</div>
 </td>
 </tr>
 <tr id="i22" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#setRegistered-boolean-">setRegistered</a></span>(boolean&nbsp;registered)</code>
 <div class="block">Set the registered flag for a selectable.</div>
 </td>
 </tr>
 <tr id="i23" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#setWriting-boolean-">setWriting</a></span>(boolean&nbsp;writing)</code>
 <div class="block">Sets the value that will be returned by <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isWriting--"><code>isWriting()</code></a>.</div>
 </td>
 </tr>
 <tr id="i24" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#terminate--">terminate</a></span>()</code>
 <div class="block">Terminates the selectable.</div>
 </td>
 </tr>
 <tr id="i25" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#writeable--">writeable</a></span>()</code>
 <div class="block">Notify the selectable that the underlying <code>SelectableChannel</code> is
  ready for a write operation.</div>
 </td>
 </tr>
 </table>
 <ul class="blockList">
 <li class="blockList"><a name="methods.inherited.from.class.org.apache.qpid.proton.engine.Extendable">
 <!--   -->
 </a>
 <h3>Methods inherited from interface&nbsp;org.apache.qpid.proton.engine.<a href="../../../../../org/apache/qpid/proton/engine/Extendable.html" title="interface in org.apache.qpid.proton.engine">Extendable</a></h3>
 <code><a href="../../../../../org/apache/qpid/proton/engine/Extendable.html#attachments--">attachments</a></code></li>
 </ul>
 </li>
 </ul>
 </li>
 </ul>
 </div>
 <div class="details">
 <ul class="blockList">
 <li class="blockList">
 <!-- ============ METHOD DETAIL ========== -->
 <ul class="blockList">
 <li class="blockList"><a name="method.detail">
 <!--   -->
 </a>
 <h3>Method Detail</h3>
 <a name="isReading--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>isReading</h4>
 <pre>boolean&nbsp;isReading()</pre>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the selectable is interested in receiving
          notification (via the <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#readable--"><code>readable()</code></a> method that indicate
          that the associated <code>SelectableChannel</code> has data ready
          to be read from it.</dd>
 </dl>
 </li>
 </ul>
 <a name="isWriting--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>isWriting</h4>
 <pre>boolean&nbsp;isWriting()</pre>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the selectable is interested in receiving
          notifications (via the <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#writeable--"><code>writeable()</code></a> method that indicate
          that the associated <code>SelectableChannel</code> is ready to be
          written to.</dd>
 </dl>
 </li>
 </ul>
 <a name="getDeadline--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>getDeadline</h4>
 <pre>long&nbsp;getDeadline()</pre>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>a deadline after which this selectable can expect to receive
          a notification (via the <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#expired--"><code>expired()</code></a> method that indicates
          that the deadline has past.  The deadline is expressed in the
          same format as <code>System.currentTimeMillis()</code>.  Returning
          a deadline of zero (or a negative number) indicates that the
          selectable does not wish to be notified of expiry.</dd>
 </dl>
 </li>
 </ul>
 <a name="setReading-boolean-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>setReading</h4>
 <pre>void&nbsp;setReading(boolean&nbsp;reading)</pre>
 <div class="block">Sets the value that will be returned by <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isReading--"><code>isReading()</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>reading</code> - </dd>
 </dl>
 </li>
 </ul>
 <a name="setWriting-boolean-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>setWriting</h4>
 <pre>void&nbsp;setWriting(boolean&nbsp;writing)</pre>
 <div class="block">Sets the value that will be returned by <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isWriting--"><code>isWriting()</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>writing</code> - </dd>
 </dl>
 </li>
 </ul>
 <a name="setDeadline-long-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>setDeadline</h4>
 <pre>void&nbsp;setDeadline(long&nbsp;deadline)</pre>
 <div class="block">Sets the value that will be returned by <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#getDeadline--"><code>getDeadline()</code></a>.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>deadline</code> - </dd>
 </dl>
 </li>
 </ul>
 <a name="onReadable-org.apache.qpid.proton.reactor.Selectable.Callback-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>onReadable</h4>
 <pre>void&nbsp;onReadable(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</pre>
 <div class="block">Registers a callback that will be run when the selectable becomes ready
  for reading.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>runnable</code> - the callback to register.  Any previously registered
                  callback will be replaced.</dd>
 </dl>
 </li>
 </ul>
 <a name="onWritable-org.apache.qpid.proton.reactor.Selectable.Callback-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>onWritable</h4>
 <pre>void&nbsp;onWritable(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</pre>
 <div class="block">Registers a callback that will be run when the selectable becomes ready
  for writing.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>runnable</code> - the callback to register.  Any previously registered
                  callback will be replaced.</dd>
 </dl>
 </li>
 </ul>
 <a name="onExpired-org.apache.qpid.proton.reactor.Selectable.Callback-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>onExpired</h4>
 <pre>void&nbsp;onExpired(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</pre>
 <div class="block">Registers a callback that will be run when the selectable expires.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>runnable</code> - the callback to register.  Any previously registered
                  callback will be replaced.</dd>
 </dl>
 </li>
 </ul>
 <a name="onError-org.apache.qpid.proton.reactor.Selectable.Callback-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>onError</h4>
 <pre>void&nbsp;onError(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</pre>
 <div class="block">Registers a callback that will be run when the selectable is notified of
  an error.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>runnable</code> - the callback to register.  Any previously registered
                  callback will be replaced.</dd>
 </dl>
 </li>
 </ul>
 <a name="onRelease-org.apache.qpid.proton.reactor.Selectable.Callback-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>onRelease</h4>
 <pre>void&nbsp;onRelease(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</pre>
 <div class="block">Registers a callback that will be run when the selectable is notified
  that it has been released.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>runnable</code> - the callback to register.  Any previously registered
                  callback will be replaced.</dd>
 </dl>
 </li>
 </ul>
 <a name="onFree-org.apache.qpid.proton.reactor.Selectable.Callback-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>onFree</h4>
 <pre>void&nbsp;onFree(<a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor">Selectable.Callback</a>&nbsp;runnable)</pre>
 <div class="block">Registers a callback that will be run when the selectable is notified
  that it has been free'd.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>runnable</code> - the callback to register.  Any previously registered
                  callback will be replaced.</dd>
 </dl>
 </li>
 </ul>
 <a name="readable--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>readable</h4>
 <pre>void&nbsp;readable()</pre>
 <div class="block">Notify the selectable that the underlying <code>SelectableChannel</code> is
  ready for a read operation.</div>
 </li>
 </ul>
 <a name="writeable--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>writeable</h4>
 <pre>void&nbsp;writeable()</pre>
 <div class="block">Notify the selectable that the underlying <code>SelectableChannel</code> is
  ready for a write operation.</div>
 </li>
 </ul>
 <a name="expired--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>expired</h4>
 <pre>void&nbsp;expired()</pre>
 <div class="block">Notify the selectable that it has expired.</div>
 </li>
 </ul>
 <a name="error--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>error</h4>
 <pre>void&nbsp;error()</pre>
 <div class="block">Notify the selectable that an error has occurred.</div>
 </li>
 </ul>
 <a name="release--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>release</h4>
 <pre>void&nbsp;release()</pre>
 <div class="block">Notify the selectable that it has been released.</div>
 </li>
 </ul>
 <a name="free--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>free</h4>
 <pre>void&nbsp;free()</pre>
 <div class="block">Notify the selectable that it has been free'd.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../org/apache/qpid/proton/reactor/ReactorChild.html#free--">free</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/qpid/proton/reactor/ReactorChild.html" title="interface in org.apache.qpid.proton.reactor">ReactorChild</a></code></dd>
 </dl>
 </li>
 </ul>
 <a name="setChannel-java.nio.channels.SelectableChannel-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>setChannel</h4>
 <pre>void&nbsp;setChannel(java.nio.channels.SelectableChannel&nbsp;channel)</pre>
 <div class="block">Associates a <code>SelectableChannel</code> with this selector.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>channel</code> - </dd>
 </dl>
 </li>
 </ul>
 <a name="getChannel--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>getChannel</h4>
 <pre>java.nio.channels.SelectableChannel&nbsp;getChannel()</pre>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the <code>SelectableChannel</code> associated with this selector.</dd>
 </dl>
 </li>
 </ul>
 <a name="isRegistered--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>isRegistered</h4>
 <pre>boolean&nbsp;isRegistered()</pre>
 <div class="block">Check if a selectable is registered.  This can be used for tracking
  whether a given selectable has been registerd with an external event
  loop.
  <p>
  <em>Note:</em> the reactor code, currently, does not use this flag.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code>if the selectable is registered.</dd>
 </dl>
 </li>
 </ul>
 <a name="setRegistered-boolean-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>setRegistered</h4>
 <pre>void&nbsp;setRegistered(boolean&nbsp;registered)</pre>
 <div class="block">Set the registered flag for a selectable.
  <p>
  <em>Note:</em> the reactor code, currently, does not use this flag.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>registered</code> - the value returned by <a href="../../../../../org/apache/qpid/proton/reactor/Selectable.html#isRegistered--"><code>isRegistered()</code></a></dd>
 </dl>
 </li>
 </ul>
 <a name="setCollector-org.apache.qpid.proton.engine.Collector-">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>setCollector</h4>
 <pre>void&nbsp;setCollector(<a href="../../../../../org/apache/qpid/proton/engine/Collector.html" title="interface in org.apache.qpid.proton.engine">Collector</a>&nbsp;collector)</pre>
 <div class="block">Configure a selectable with a set of callbacks that emit readable,
  writable, and expired events into the supplied collector.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>collector</code> - </dd>
 </dl>
 </li>
 </ul>
 <a name="getReactor--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>getReactor</h4>
 <pre><a href="../../../../../org/apache/qpid/proton/reactor/Reactor.html" title="interface in org.apache.qpid.proton.reactor">Reactor</a>&nbsp;getReactor()</pre>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the reactor to which this selectable is a child.</dd>
 </dl>
 </li>
 </ul>
 <a name="terminate--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>terminate</h4>
 <pre>void&nbsp;terminate()</pre>
 <div class="block">Terminates the selectable.  Once a selectable reaches a terminal state
  it will never be interested in events of any kind.</div>
 </li>
 </ul>
 <a name="isTerminal--">
 <!--   -->
 </a>
 <ul class="blockListLast">
 <li class="blockList">
 <h4>isTerminal</h4>
 <pre>boolean&nbsp;isTerminal()</pre>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the selectable has reached a terminal state.</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 </li>
 </ul>
 </div>
 </div>
 <!-- ========= END OF CLASS DATA ========= -->
 <!-- ======= START OF BOTTOM NAVBAR ====== -->
 <div class="bottomNav"><a name="navbar.bottom">
 <!--   -->
 </a>
 <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
 <a name="navbar.bottom.firstrow">
 <!--   -->
 </a>
 <ul class="navList" title="Navigation">
 <li><a href="../../../../../overview-summary.html">Overview</a></li>
 <li><a href="package-summary.html">Package</a></li>
 <li class="navBarCell1Rev">Class</li>
 <li><a href="package-tree.html">Tree</a></li>
 <li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
 <li><a href="../../../../../index-all.html">Index</a></li>
 <li><a href="../../../../../help-doc.html">Help</a></li>
 </ul>
 </div>
 <div class="subNav">
 <ul class="navList">
 <li><a href="../../../../../org/apache/qpid/proton/reactor/ReactorOptions.html" title="class in org.apache.qpid.proton.reactor"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
 <li><a href="../../../../../org/apache/qpid/proton/reactor/Selectable.Callback.html" title="interface in org.apache.qpid.proton.reactor"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
 </ul>
 <ul class="navList">
 <li><a href="../../../../../index.html?org/apache/qpid/proton/reactor/Selectable.html" target="_top">Frames</a></li>
 <li><a href="Selectable.html" target="_top">No&nbsp;Frames</a></li>
 </ul>
 <ul class="navList" id="allclasses_navbar_bottom">
 <li><a href="../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
 </ul>
 <div>
 <script type="text/javascript"><!--
   allClassesLink = document.getElementById("allclasses_navbar_bottom");
   if(window==top) {
     allClassesLink.style.display = "block";
   }
   else {
     allClassesLink.style.display = "none";
   }
   //-->
 </script>
 </div>
 <div>
 <ul class="subNavList">
 <li>Summary:&nbsp;</li>
 <li><a href="#nested.class.summary">Nested</a>&nbsp;|&nbsp;</li>
 <li>Field&nbsp;|&nbsp;</li>
 <li>Constr&nbsp;|&nbsp;</li>
 <li><a href="#method.summary">Method</a></li>
 </ul>
 <ul class="subNavList">
 <li>Detail:&nbsp;</li>
 <li>Field&nbsp;|&nbsp;</li>
 <li>Constr&nbsp;|&nbsp;</li>
 <li><a href="#method.detail">Method</a></li>
 </ul>
 </div>
 <a name="skip.navbar.bottom">
 <!--   -->
 </a></div>
 <!-- ======== END OF BOTTOM NAVBAR ======= -->
 </body>
 </html>