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<title>DTN Reference Implementation: dtn::LinkStateChangeRequest Class Reference</title>
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<div class="navpath"><a class="el" href="namespacedtn.html">dtn</a>::<a class="el" href="classdtn_1_1LinkStateChangeRequest.html">LinkStateChangeRequest</a>
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<h1>dtn::LinkStateChangeRequest Class Reference</h1><!-- doxytag: class="dtn::LinkStateChangeRequest" --><!-- doxytag: inherits="dtn::ContactEvent" -->Request class for link state change requests that are sent to the daemon thread for processing.
<a href="#_details">More...</a>
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<code>#include <<a class="el" href="BundleEvent_8h-source.html">BundleEvent.h</a>></code>
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Inheritance diagram for dtn::LinkStateChangeRequest:</div>
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<p><center><img src="classdtn_1_1LinkStateChangeRequest.png" usemap="#dtn::LinkStateChangeRequest_map" border="0" alt=""></center>
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<area href="classdtn_1_1ContactEvent.html" alt="dtn::ContactEvent" shape="rect" coords="0,56,174,80">
<area href="classdtn_1_1BundleEvent.html" alt="dtn::BundleEvent" shape="rect" coords="0,0,174,24">
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<a href="classdtn_1_1LinkStateChangeRequest-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="classdtn_1_1Link.html#1bf2479a21276737f73204a3c46508a3">Link::state_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1LinkStateChangeRequest.html#f61c65173d5d330c03b889bd53b9a97c">state_t</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Shared type code for state_t with <a class="el" href="classdtn_1_1Link.html" title="Abstraction for a DTN link, i.e.">Link</a>. <a href="#f61c65173d5d330c03b889bd53b9a97c"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1LinkStateChangeRequest.html#368196fc07c08d7f82b9b77bc21ca69f">LinkStateChangeRequest</a> (const <a class="el" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e">LinkRef</a> &link, <a class="el" href="classdtn_1_1Link.html#1bf2479a21276737f73204a3c46508a3">state_t</a> state, <a class="el" href="classdtn_1_1ContactEvent.html#e20f7357509a2bcca3d8e6c8daf552f7">reason_t</a> reason)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1LinkStateChangeRequest.html#89198172ae70f065ca4ac1343e144101">LinkStateChangeRequest</a> (const oasys::Builder &, <a class="el" href="classdtn_1_1Link.html#1bf2479a21276737f73204a3c46508a3">state_t</a> state, <a class="el" href="classdtn_1_1ContactEvent.html#e20f7357509a2bcca3d8e6c8daf552f7">reason_t</a> reason)</td></tr>
<tr><td colspan="2"><br><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e">LinkRef</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1LinkStateChangeRequest.html#3b6057ed8b14cba7502c4eafcf4196df">link_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The link to be changed. <a href="#3b6057ed8b14cba7502c4eafcf4196df"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1LinkStateChangeRequest.html#72db012e138c6aa153bdb630b96c0cac">state_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Requested state. <a href="#72db012e138c6aa153bdb630b96c0cac"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="namespacedtn.html#5f869544c85c75b5a85a14d6e90d7ff7">ContactRef</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1LinkStateChangeRequest.html#a0e4195a754df83ec6f30c4a378b3203">contact_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The active <a class="el" href="classdtn_1_1Contact.html" title="Encapsulation of an active connection to a next-hop DTN contact.">Contact</a> when the request was made. <a href="#a0e4195a754df83ec6f30c4a378b3203"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classdtn_1_1LinkStateChangeRequest.html#0e15f7f1c02630a6fd88f34f14630361">old_state_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="structState.html">State</a> when the request was made. <a href="#0e15f7f1c02630a6fd88f34f14630361"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Request class for link state change requests that are sent to the daemon thread for processing.
<p>
This includes requests to open or close the link, and changing its status to available or unavailable.<p>
When closing a link, a reason must be given for the event.
<p>Definition at line <a class="el" href="BundleEvent_8h-source.html#l00653">653</a> of file <a class="el" href="BundleEvent_8h-source.html">BundleEvent.h</a>.</p>
<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="f61c65173d5d330c03b889bd53b9a97c"></a><!-- doxytag: member="dtn::LinkStateChangeRequest::state_t" ref="f61c65173d5d330c03b889bd53b9a97c" args="" -->
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<td class="memname">typedef <a class="el" href="classdtn_1_1Link.html#1bf2479a21276737f73204a3c46508a3">Link::state_t</a> <a class="el" href="classdtn_1_1Link.html#1bf2479a21276737f73204a3c46508a3">dtn::LinkStateChangeRequest::state_t</a> </td>
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Shared type code for state_t with <a class="el" href="classdtn_1_1Link.html" title="Abstraction for a DTN link, i.e.">Link</a>.
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<p>Definition at line <a class="el" href="BundleEvent_8h-source.html#l00656">656</a> of file <a class="el" href="BundleEvent_8h-source.html">BundleEvent.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="368196fc07c08d7f82b9b77bc21ca69f"></a><!-- doxytag: member="dtn::LinkStateChangeRequest::LinkStateChangeRequest" ref="368196fc07c08d7f82b9b77bc21ca69f" args="(const LinkRef &link, state_t state, reason_t reason)" -->
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<td class="memname">dtn::LinkStateChangeRequest::LinkStateChangeRequest </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e">LinkRef</a> & </td>
<td class="paramname"> <em>link</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="classdtn_1_1Link.html#1bf2479a21276737f73204a3c46508a3">state_t</a> </td>
<td class="paramname"> <em>state</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="classdtn_1_1ContactEvent.html#e20f7357509a2bcca3d8e6c8daf552f7">reason_t</a> </td>
<td class="paramname"> <em>reason</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [inline]</code></td>
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<p>Definition at line <a class="el" href="BundleEvent_8h-source.html#l00658">658</a> of file <a class="el" href="BundleEvent_8h-source.html">BundleEvent.h</a>.</p>
<p>References <a class="el" href="BundleEvent_8h-source.html#l00684">contact_</a>, <a class="el" href="BundleEvent_8h-source.html#l00273">dtn::BundleEvent::daemon_only_</a>, and <a class="el" href="BundleEvent_8h-source.html#l00687">old_state_</a>.</p>
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<a class="anchor" name="89198172ae70f065ca4ac1343e144101"></a><!-- doxytag: member="dtn::LinkStateChangeRequest::LinkStateChangeRequest" ref="89198172ae70f065ca4ac1343e144101" args="(const oasys::Builder &, state_t state, reason_t reason)" -->
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<td class="memname">dtn::LinkStateChangeRequest::LinkStateChangeRequest </td>
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<td class="paramtype">const oasys::Builder & </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="classdtn_1_1Link.html#1bf2479a21276737f73204a3c46508a3">state_t</a> </td>
<td class="paramname"> <em>state</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="classdtn_1_1ContactEvent.html#e20f7357509a2bcca3d8e6c8daf552f7">reason_t</a> </td>
<td class="paramname"> <em>reason</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [inline]</code></td>
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<p>Definition at line <a class="el" href="BundleEvent_8h-source.html#l00669">669</a> of file <a class="el" href="BundleEvent_8h-source.html">BundleEvent.h</a>.</p>
<p>References <a class="el" href="BundleEvent_8h-source.html#l00273">dtn::BundleEvent::daemon_only_</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="a0e4195a754df83ec6f30c4a378b3203"></a><!-- doxytag: member="dtn::LinkStateChangeRequest::contact_" ref="a0e4195a754df83ec6f30c4a378b3203" args="" -->
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<td class="memname"><a class="el" href="namespacedtn.html#5f869544c85c75b5a85a14d6e90d7ff7">ContactRef</a> <a class="el" href="classdtn_1_1LinkStateChangeRequest.html#a0e4195a754df83ec6f30c4a378b3203">dtn::LinkStateChangeRequest::contact_</a> </td>
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The active <a class="el" href="classdtn_1_1Contact.html" title="Encapsulation of an active connection to a next-hop DTN contact.">Contact</a> when the request was made.
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<p>Definition at line <a class="el" href="BundleEvent_8h-source.html#l00684">684</a> of file <a class="el" href="BundleEvent_8h-source.html">BundleEvent.h</a>.</p>
<p>Referenced by <a class="el" href="BundleDaemon_8cc-source.html#l01429">dtn::BundleDaemon::handle_link_state_change_request()</a>, and <a class="el" href="BundleEvent_8h-source.html#l00658">LinkStateChangeRequest()</a>.</p>
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<a class="anchor" name="3b6057ed8b14cba7502c4eafcf4196df"></a><!-- doxytag: member="dtn::LinkStateChangeRequest::link_" ref="3b6057ed8b14cba7502c4eafcf4196df" args="" -->
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<td class="memname"><a class="el" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e">LinkRef</a> <a class="el" href="classdtn_1_1LinkStateChangeRequest.html#3b6057ed8b14cba7502c4eafcf4196df">dtn::LinkStateChangeRequest::link_</a> </td>
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<p>
The link to be changed.
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<p>Definition at line <a class="el" href="BundleEvent_8h-source.html#l00678">678</a> of file <a class="el" href="BundleEvent_8h-source.html">BundleEvent.h</a>.</p>
<p>Referenced by <a class="el" href="BundleDaemon_8cc-source.html#l01429">dtn::BundleDaemon::handle_link_state_change_request()</a>.</p>
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<a class="anchor" name="0e15f7f1c02630a6fd88f34f14630361"></a><!-- doxytag: member="dtn::LinkStateChangeRequest::old_state_" ref="0e15f7f1c02630a6fd88f34f14630361" args="" -->
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<td class="memname">int <a class="el" href="classdtn_1_1LinkStateChangeRequest.html#0e15f7f1c02630a6fd88f34f14630361">dtn::LinkStateChangeRequest::old_state_</a> </td>
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<a class="el" href="structState.html">State</a> when the request was made.
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<p>Definition at line <a class="el" href="BundleEvent_8h-source.html#l00687">687</a> of file <a class="el" href="BundleEvent_8h-source.html">BundleEvent.h</a>.</p>
<p>Referenced by <a class="el" href="BundleDaemon_8cc-source.html#l01429">dtn::BundleDaemon::handle_link_state_change_request()</a>, and <a class="el" href="BundleEvent_8h-source.html#l00658">LinkStateChangeRequest()</a>.</p>
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<a class="anchor" name="72db012e138c6aa153bdb630b96c0cac"></a><!-- doxytag: member="dtn::LinkStateChangeRequest::state_" ref="72db012e138c6aa153bdb630b96c0cac" args="" -->
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<td class="memname">int <a class="el" href="classdtn_1_1LinkStateChangeRequest.html#72db012e138c6aa153bdb630b96c0cac">dtn::LinkStateChangeRequest::state_</a> </td>
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<p>
Requested state.
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<p>Definition at line <a class="el" href="BundleEvent_8h-source.html#l00681">681</a> of file <a class="el" href="BundleEvent_8h-source.html">BundleEvent.h</a>.</p>
<p>Referenced by <a class="el" href="BundleDaemon_8cc-source.html#l01429">dtn::BundleDaemon::handle_link_state_change_request()</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="BundleEvent_8h-source.html">BundleEvent.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Fri Jan 30 09:27:02 2009 for DTN Reference Implementation by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
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