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<!DOCTYPE html ><html><head><meta http-equiv="X-UA-Compatible" content="IE=edge"/><meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport"/><title>PSF-LoginServer - master - net.psforever.objects.guid.actor</title><meta content="PSF - LoginServer - master - net.psforever.objects.guid.actor" name="description"/><meta content="PSF LoginServer master net.psforever.objects.guid.actor" name="keywords"/><meta http-equiv="content-type" content="text/html; charset=UTF-8"/><link href="../../../../../lib/index.css" media="screen" type="text/css" rel="stylesheet"/><link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet"/><link href="../../../../../lib/print.css" media="print" type="text/css" rel="stylesheet"/><link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css"/><script type="text/javascript" src="../../../../../lib/jquery.min.js"></script><script type="text/javascript" src="../../../../../lib/index.js"></script><script type="text/javascript" src="../../../../../index.js"></script><script type="text/javascript" src="../../../../../lib/scheduler.js"></script><script type="text/javascript" src="../../../../../lib/template.js"></script><script type="text/javascript">/* this variable can be used by the JS to determine the path to the root document */
var toRoot = '../../../../../';</script></head><body><div id="search"><span id="doc-title">PSF-LoginServer - <span id="doc-version">master</span></span> <span class="close-results"><span class="left">&lt;</span> Back</span><div id="textfilter"><span class="input"><input autocapitalize="none" placeholder="Search" id="index-input" type="text" accesskey="/"/><i class="clear material-icons"></i><i id="search-icon" class="material-icons"></i></span></div></div><div id="search-results"><div id="search-progress"><div id="progress-fill"></div></div><div id="results-content"><div id="entity-results"></div><div id="member-results"></div></div></div><div id="content-scroll-container" style="-webkit-overflow-scrolling: touch;"><div id="content-container" style="-webkit-overflow-scrolling: touch;"><div id="subpackage-spacer"><div id="packages"><h1>Packages</h1><ul><li class="indented0 " name="_root_.root" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="_root_"></a><a id="root:_root_"></a> <span class="permalink"><a href="../../../../../index.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">package</span></span> <span class="symbol"><a href="../../../../../index.html" title=""><span class="name">root</span></a></span><div class="fullcomment"><dl class="attributes block"><dt>Definition Classes</dt><dd><a href="../../../../../index.html" name="_root_" id="_root_" class="extype">root</a></dd></dl></div></li><li class="indented1 " name="_root_.net" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="net"></a><a id="net:net"></a> <span class="permalink"><a href="../../../../../net/index.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">package</span></span> <span class="symbol"><a href="../../../../index.html" title=""><span 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data-isabs="false" visbl="pub"><a id="objects"></a><a id="objects:objects"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/index.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">package</span></span> <span class="symbol"><a href="../../index.html" title=""><span class="name">objects</span></a></span><div class="fullcomment"><dl class="attributes block"><dt>Definition Classes</dt><dd><a href="../../../index.html" name="net.psforever" id="net.psforever" class="extype">psforever</a></dd></dl></div></li><li class="indented4 " name="net.psforever.objects.guid" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="guid"></a><a id="guid:guid"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/index.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">package</span></span> <span class="symbol"><a href="../index.html" title=""><span class="name">guid</span></a></span><div class="fullcomment"><dl class="attributes block"><dt>Definition Classes</dt><dd><a href="../../index.html" name="net.psforever.objects" id="net.psforever.objects" class="extype">objects</a></dd></dl></div></li><li class="indented5 current" name="net.psforever.objects.guid.actor" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="actor"></a><a id="actor:actor"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/actor/index.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">package</span></span> <span class="symbol"><span class="name">actor</span></span><div class="fullcomment"><dl class="attributes block"><dt>Definition Classes</dt><dd><a href="../index.html" name="net.psforever.objects.guid" id="net.psforever.objects.guid" class="extype">guid</a></dd></dl></div></li><li class="current-entities indented5"><a href="NumberPoolActor$.html" title="" class="object"></a> <a href="NumberPoolActor.html" title="An Actor that wraps around a NumberPool and regulates access to it. Wrapping around the pool like this forces a FIFO order to requests for numbers from the pool." class="class"></a><a href="NumberPoolActor.html" title="An Actor that wraps around a NumberPool and regulates access to it. Wrapping around the pool like this forces a FIFO order to requests for numbers from the pool.">NumberPoolActor</a></li><li class="current-entities indented5"><a href="Register$.html" title="" class="object"></a> <a href="Register.html" title="A message for accepting object-number registration requests. The callback is actually an ActorRef to which a RegisterSuccess message or a RegisterFailure message is sent." class="class"></a><a href="Register.html" title="A message for accepting object-number registration requests. The callback is actually an ActorRef to which a RegisterSuccess message or a RegisterFailure message is sent.">Register</a></li><li class="current-entities indented5"><a href="UniqueNumberSystem$.html" title="" class="object"></a> <a href="UniqueNumberSystem.html" title="An Actor that wraps around converted NumberPools and synchronizes a portion of the number registration process." class="class"></a><a href="UniqueNumberSystem.html" title="An Actor that wraps around converted NumberPools and synchronizes a portion of the number registration process.">UniqueNumberSystem</a></li><li class="current-entities indented5"><a href="Unregister$.html" title="" class="object"></a> <a href="Unregister.html" title="A message for accepting object-number unregistration requests." class="class"></a><a href="Unregister.html" title="A message for accepting object-number unregistration requests.">Unregister</a></li><li class="indented5 " name="net.psforever.objects.guid.key" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="key"></a><a id="key:key"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/key/index.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">package</span></span> <span class="symbol"><a href="../key/index.html" title=""><span class="name">key</span></a></span><div class="fullcomment"><dl class="attributes block"><dt>Definition Classes</dt><dd><a href="../index.html" name="net.psforever.objects.guid" id="net.psforever.objects.guid" class="extype">guid</a></dd></dl></div></li><li class="indented5 " name="net.psforever.objects.guid.pool" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="pool"></a><a id="pool:pool"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/pool/index.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">package</span></span> <span class="symbol"><a href="../pool/index.html" title=""><span class="name">pool</span></a></span><div class="fullcomment"><dl class="attributes block"><dt>Definition Classes</dt><dd><a href="../index.html" name="net.psforever.objects.guid" id="net.psforever.objects.guid" class="extype">guid</a></dd></dl></div></li><li class="indented5 " name="net.psforever.objects.guid.selector" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="selector"></a><a id="selector:selector"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/selector/index.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">package</span></span> <span class="symbol"><a href="../selector/index.html" title=""><span class="name">selector</span></a></span><div class="fullcomment"><dl class="attributes block"><dt>Definition Classes</dt><dd><a href="../index.html" name="net.psforever.objects.guid" id="net.psforever.objects.guid" class="extype">guid</a></dd></dl></div></li><li class="indented5 " name="net.psforever.objects.guid.source" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="source"></a><a id="source:source"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/source/index.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">package</span></span> <span class="symbol"><a href="../source/index.html" title=""><span class="name">source</span></a></span><div class="fullcomment"><dl class="attributes block"><dt>Definition Classes</dt><dd><a href="../index.html" name="net.psforever.objects.guid" id="net.psforever.objects.guid" class="extype">guid</a></dd></dl></div></li></ul></div></div><div id="content"><body class="package value"><div id="definition"><div class="big-circle package">p</div><p id="owner"><a href="../../../../index.html" name="net" id="net" class="extype">net</a>.<a href="../../../index.html" name="net.psforever" id="net.psforever" class="extype">psforever</a>.<a href="../../index.html" name="net.psforever.objects" id="net.psforever.objects" class="extype">objects</a>.<a href="../index.html" name="net.psforever.objects.guid" id="net.psforever.objects.guid" class="extype">guid</a></p><h1>actor<span class="permalink"><a href="../../../../../net/psforever/objects/guid/actor/index.html" title="Permalink"><i class="material-icons"></i></a></span></h1></div><h4 id="signature" class="signature"><span class="modifier_kind"><span class="modifier"></span> <span class="kind">package</span></span> <span class="symbol"><span class="name">actor</span></span></h4><div id="comment" class="fullcommenttop"></div><div id="mbrsel"><div class="toggle"></div><div id="memberfilter"><i class="material-icons arrow"></i><span class="input"><input placeholder="Filter all members" id="mbrsel-input" type="text" accesskey="/"/></span><i class="clear material-icons"></i></div><div id="filterby"><div id="order"><span class="filtertype">Ordering</span><ol><li class="alpha in"><span>Alphabetic</span></li></ol></div><div id="visbl"><span class="filtertype">Visibility</span><ol><li class="public in"><span>Public</span></li><li class="protected out"><span>Protected</span></li></ol></div></div></div><div id="template"><div id="allMembers"><div id="types" class="types members"><h3>Type Members</h3><ol><li class="indented0 " name="net.psforever.objects.guid.actor.NumberPoolActor" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="NumberPoolActorextendsActor"></a><a id="NumberPoolActor:NumberPoolActor"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/actor/NumberPoolActor.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">class</span></span> <span class="symbol"><a href="NumberPoolActor.html" title="An Actor that wraps around a NumberPool and regulates access to it. Wrapping around the pool like this forces a FIFO order to requests for numbers from the pool."><span class="name">NumberPoolActor</span></a><span class="result"> extends <span name="akka.actor.Actor" class="extype">Actor</span></span></span><p class="shortcomment cmt">An <code>Actor</code> that wraps around a <code>NumberPool</code> and regulates access to it.<br>
<br>
Wrapping around the pool like this forces a FIFO order to requests for numbers from the pool.</p><div class="fullcomment"><div class="comment cmt"><p>An <code>Actor</code> that wraps around a <code>NumberPool</code> and regulates access to it.<br>
<br>
Wrapping around the pool like this forces a FIFO order to requests for numbers from the pool.
This synchronization only lasts as long as this <code>Actor</code> is the only one for the given pool.
In the distribution of globally unique identifiers, this is extremely important.
<code>NumberPool</code>s are used as the primary determination of whether a number is available at any given moment.
The categorization of the pool is also important, though for a contextually-sensitive reason.</p></div></div></li><li class="indented0 " name="net.psforever.objects.guid.actor.Register" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="RegisterextendsProductwithSerializable"></a><a id="Register:Register"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/actor/Register.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier">final </span> <span class="kind">case class</span></span> <span class="symbol"><a href="Register.html" title="A message for accepting object-number registration requests. The callback is actually an ActorRef to which a RegisterSuccess message or a RegisterFailure message is sent."><span class="name">Register</span></a><span class="params">(<span name="obj">obj: <a href="../../entity/IdentifiableEntity.html" name="net.psforever.objects.entity.IdentifiableEntity" id="net.psforever.objects.entity.IdentifiableEntity" class="extype">IdentifiableEntity</a></span>, <span name="name">name: <span name="scala.Option" class="extype">Option</span>[<span name="scala.Predef.String" class="extype">String</span>]</span>, <span name="number">number: <span name="scala.Option" class="extype">Option</span>[<span name="scala.Int" class="extype">Int</span>]</span>, <span name="callback">callback: <span name="scala.Option" class="extype">Option</span>[<span name="akka.actor.ActorRef" class="extype">ActorRef</span>]</span>)</span><span class="result"> extends <span name="scala.Product" class="extype">Product</span> with <span name="scala.Serializable" class="extype">Serializable</span></span></span><p class="shortcomment cmt">A message for accepting object-number registration requests.<br>
<br>
The callback is actually an <code>ActorRef</code> to which a <code>RegisterSuccess</code> message or a <code>RegisterFailure</code> message is sent.</p><div class="fullcomment"><div class="comment cmt"><p>A message for accepting object-number registration requests.<br>
<br>
The callback is actually an <code>ActorRef</code> to which a <code>RegisterSuccess</code> message or a <code>RegisterFailure</code> message is sent.
This is as opposed to what a "callback" is normally - a function.</p></div><dl class="paramcmts block"><dt class="param">obj</dt><dd class="cmt"><p>the mandatory object</p></dd><dt class="param">name</dt><dd class="cmt"><p>the optional name of the number pool to which this object is registered</p></dd><dt class="param">number</dt><dd class="cmt"><p>the optional number pre-selected for registering this object</p></dd><dt class="param">callback</dt><dd class="cmt"><p>the optional custom callback for the messages from the success or failure conditions</p></dd></dl></div></li><li class="indented0 " name="net.psforever.objects.guid.actor.UniqueNumberSystem" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="UniqueNumberSystemextendsActor"></a><a id="UniqueNumberSystem:UniqueNumberSystem"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/actor/UniqueNumberSystem.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">class</span></span> <span class="symbol"><a href="UniqueNumberSystem.html" title="An Actor that wraps around converted NumberPools and synchronizes a portion of the number registration process."><span class="name">UniqueNumberSystem</span></a><span class="result"> extends <span name="akka.actor.Actor" class="extype">Actor</span></span></span><p class="shortcomment cmt">An <code>Actor</code> that wraps around converted <code>NumberPool</code>s and synchronizes a portion of the number registration process.</p><div class="fullcomment"><div class="comment cmt"><p>An <code>Actor</code> that wraps around converted <code>NumberPool</code>s and synchronizes a portion of the number registration process.
The ultimate goal is to manage a coherent group of unique identifiers for a given "region" (<code>Zone</code>).
Both parts of the UID system sit atop the <code>Zone</code> for easy external access.
The plain part - the <code>NumberPoolHub</code> here - is used for low-priority requests such as checking for existing associations.
This <code>Actor</code> is the involved portion that paces registration and unregistration.<br>
<br>
A four part process is used for object registration tasks.
First, the requested <code>NumberPool</code> is located among the list of known <code>NumberPool</code>s.
Second, an asynchronous request is sent to that pool to retrieve a number.
(Only any number. Only a failing case allows for selection of a specific number.)
Third, the asynchronous request returns and the original information about the request is recovered.
Fourth, both sides of the contract are completed by the object being assigned the number and
the underlying "number source" is made to remember an association between the object and the number.
Short circuits and recoveries as available on all steps though reporting is split between logging and callbacks.
The process of removing the association between a number and object (unregistering) is a similar four part process.<br>
<br>
The important relationship between this <code>Actor</code> and the <code>Map</code> of <code>NumberPoolActors</code> is an "gate."
A single <code>Map</code> is constructed and shared between multiple entry points to the UID system where requests are messaged.
Multiple entry points send messages to the same <code>NumberPool</code>.
That <code>NumberPool</code> deals with the messages one at a time and sends reply to each entry point that communicated with it.
This process is almost as fast as the process of the <code>NumberPool</code> selecting a number.
(At least, both should be fast.)</p></div></div></li><li class="indented0 " name="net.psforever.objects.guid.actor.Unregister" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="UnregisterextendsProductwithSerializable"></a><a id="Unregister:Unregister"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/actor/Unregister.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier">final </span> <span class="kind">case class</span></span> <span class="symbol"><a href="Unregister.html" title="A message for accepting object-number unregistration requests."><span class="name">Unregister</span></a><span class="params">(<span name="obj">obj: <a href="../../entity/IdentifiableEntity.html" name="net.psforever.objects.entity.IdentifiableEntity" id="net.psforever.objects.entity.IdentifiableEntity" class="extype">IdentifiableEntity</a></span>, <span name="callback">callback: <span name="scala.Option" class="extype">Option</span>[<span name="akka.actor.ActorRef" class="extype">ActorRef</span>] = <span class="symbol">None</span></span>)</span><span class="result"> extends <span name="scala.Product" class="extype">Product</span> with <span name="scala.Serializable" class="extype">Serializable</span></span></span><p class="shortcomment cmt">A message for accepting object-number unregistration requests.</p><div class="fullcomment"><div class="comment cmt"><p>A message for accepting object-number unregistration requests.
When given to a number pool (<code>NumberPoolAccessorActor</code>), that <code>Actor</code> assumes itself to have the object.
When given to a hub object (<code>NumberPoolHubActor</code>), it will attempt to determine which pool currently has the object.<br>
<br>
The callback is actually an <code>ActorRef</code> to which a <code>RegisterSuccess</code> message or a <code>RegisterFailure</code> message is sent.
This is as opposed to what a "callback" is normally - a function.</p></div><dl class="paramcmts block"><dt class="param">obj</dt><dd class="cmt"><p>the mandatory object</p></dd><dt class="param">callback</dt><dd class="cmt"><p>the optional custom callback for the messages from the success or failure conditions</p></dd></dl></div></li></ol></div><div class="values members"><h3>Value Members</h3><ol><li class="indented0 " name="net.psforever.objects.guid.actor.NumberPoolActor" group="Ungrouped" fullComment="no" data-isabs="false" visbl="pub"><a id="NumberPoolActor"></a><a id="NumberPoolActor:NumberPoolActor"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/actor/NumberPoolActor$.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">object</span></span> <span class="symbol"><a href="NumberPoolActor$.html" title=""><span class="name">NumberPoolActor</span></a></span></li><li class="indented0 " name="net.psforever.objects.guid.actor.Register" group="Ungrouped" fullComment="no" data-isabs="false" visbl="pub"><a id="Register"></a><a id="Register:Register"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/actor/Register$.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">object</span></span> <span class="symbol"><a href="Register$.html" title=""><span class="name">Register</span></a><span class="result"> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html#java.io.Serializable" name="java.io.Serializable" id="java.io.Serializable" class="extype">Serializable</a></span></span></li><li class="indented0 " name="net.psforever.objects.guid.actor.UniqueNumberSystem" group="Ungrouped" fullComment="no" data-isabs="false" visbl="pub"><a id="UniqueNumberSystem"></a><a id="UniqueNumberSystem:UniqueNumberSystem"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/actor/UniqueNumberSystem$.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">object</span></span> <span class="symbol"><a href="UniqueNumberSystem$.html" title=""><span class="name">UniqueNumberSystem</span></a></span></li><li class="indented0 " name="net.psforever.objects.guid.actor.Unregister" group="Ungrouped" fullComment="no" data-isabs="false" visbl="pub"><a id="Unregister"></a><a id="Unregister:Unregister"></a> <span class="permalink"><a href="../../../../../net/psforever/objects/guid/actor/Unregister$.html" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">object</span></span> <span class="symbol"><a href="Unregister$.html" title=""><span class="name">Unregister</span></a><span class="result"> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html#java.io.Serializable" name="java.io.Serializable" id="java.io.Serializable" class="extype">Serializable</a></span></span></li></ol></div></div><div id="inheritedMembers"></div><div id="groupedMembers"><div name="Ungrouped" class="group"><h3>Ungrouped</h3></div></div></div><div id="tooltip"></div><div id="footer"></div></body></div></div></div></body></html>
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