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<li class="navelem"><b>uscxml</b></li><li class="navelem"><a class="el" href="classuscxml_1_1_i_o_processor_impl.html">IOProcessorImpl</a></li>  </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">uscxml::IOProcessorImpl Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span><div class="ingroups"><a class="el" href="group__extension.html">Extension Points</a> &raquo; <a class="el" href="group__ioproc.html">I/O Processors</a> &#124; <a class="el" href="group__abstract.html">Interfaces</a></div></div>  </div>
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<p>Abstract base class for <a class="el" href="classuscxml_1_1_i_o_processor.html" title="Facade for I/O processors. ">IOProcessor</a>s implementations.  
 <a href="classuscxml_1_1_i_o_processor_impl.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="_i_o_processor_impl_8h_source.html">IOProcessorImpl.h</a>&gt;</code></p>
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Inheritance diagram for uscxml::IOProcessorImpl:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a29b122781dc57dcd889e06ae1fccb813"><td class="memItemLeft" align="right" valign="top">virtual std::shared_ptr&lt; <a class="el" href="classuscxml_1_1_i_o_processor_impl.html">IOProcessorImpl</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classuscxml_1_1_i_o_processor_impl.html#a29b122781dc57dcd889e06ae1fccb813">create</a> (<a class="el" href="classuscxml_1_1_interpreter_impl.html">InterpreterImpl</a> *interpreter)=0</td></tr>
<tr class="memdesc:a29b122781dc57dcd889e06ae1fccb813"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classuscxml_1_1_factory.html">Factory</a> demands a new instance.  <a href="#a29b122781dc57dcd889e06ae1fccb813">More...</a><br /></td></tr>
<tr class="separator:a29b122781dc57dcd889e06ae1fccb813"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a43e97ee195300e99d4c3f9f5b6b790dc"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classuscxml_1_1_i_o_processor_impl.html#a43e97ee195300e99d4c3f9f5b6b790dc">eventFromSCXML</a> (const std::string &amp;target, const <a class="el" href="classuscxml_1_1_event.html">Event</a> &amp;event)=0</td></tr>
<tr class="memdesc:a43e97ee195300e99d4c3f9f5b6b790dc"><td class="mdescLeft">&#160;</td><td class="mdescRight">We received an event from the SCXML <a class="el" href="classuscxml_1_1_interpreter.html" title="Central class to interpret and process SCXML documents. ">Interpreter</a> we are associated with.  <a href="#a43e97ee195300e99d4c3f9f5b6b790dc">More...</a><br /></td></tr>
<tr class="separator:a43e97ee195300e99d4c3f9f5b6b790dc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a320b805b7ac80d453ad8d6fcdf3e9780"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classuscxml_1_1_i_o_processor_impl.html#a320b805b7ac80d453ad8d6fcdf3e9780">isValidTarget</a> (const std::string &amp;target)=0</td></tr>
<tr class="memdesc:a320b805b7ac80d453ad8d6fcdf3e9780"><td class="mdescLeft">&#160;</td><td class="mdescRight">Determine whether the given target is a valid destination for events.  <a href="#a320b805b7ac80d453ad8d6fcdf3e9780">More...</a><br /></td></tr>
<tr class="separator:a320b805b7ac80d453ad8d6fcdf3e9780"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classuscxml_1_1_event_handler_impl"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classuscxml_1_1_event_handler_impl')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classuscxml_1_1_event_handler_impl.html">uscxml::EventHandlerImpl</a></td></tr>
<tr class="memitem:a6e91964e1444932e5199d300c22c7803 inherit pub_methods_classuscxml_1_1_event_handler_impl"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6e91964e1444932e5199d300c22c7803"></a>
virtual std::list&lt; std::string &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classuscxml_1_1_event_handler_impl.html#a6e91964e1444932e5199d300c22c7803">getNames</a> ()=0</td></tr>
<tr class="memdesc:a6e91964e1444932e5199d300c22c7803 inherit pub_methods_classuscxml_1_1_event_handler_impl"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return a list of names for types we implement. <br /></td></tr>
<tr class="separator:a6e91964e1444932e5199d300c22c7803 inherit pub_methods_classuscxml_1_1_event_handler_impl"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a14286b0d059c5f269abdb9efeb084b7c inherit pub_methods_classuscxml_1_1_event_handler_impl"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuscxml_1_1_data.html">Data</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classuscxml_1_1_event_handler_impl.html#a14286b0d059c5f269abdb9efeb084b7c">getDataModelVariables</a> ()=0</td></tr>
<tr class="memdesc:a14286b0d059c5f269abdb9efeb084b7c inherit pub_methods_classuscxml_1_1_event_handler_impl"><td class="mdescLeft">&#160;</td><td class="mdescRight">Export a <a class="el" href="classuscxml_1_1_data.html">Data</a> object for the `_x['name']` data-model namespace.  <a href="#a14286b0d059c5f269abdb9efeb084b7c">More...</a><br /></td></tr>
<tr class="separator:a14286b0d059c5f269abdb9efeb084b7c inherit pub_methods_classuscxml_1_1_event_handler_impl"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:a1d41b3fd61ac1ce289c28af5da130109"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classuscxml_1_1_i_o_processor_impl.html#a1d41b3fd61ac1ce289c28af5da130109">eventToSCXML</a> (<a class="el" href="classuscxml_1_1_event.html">Event</a> &amp;event, const std::string &amp;type, const std::string &amp;origin, bool internal=false)</td></tr>
<tr class="memdesc:a1d41b3fd61ac1ce289c28af5da130109"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return an event to the SCXML <a class="el" href="classuscxml_1_1_interpreter.html" title="Central class to interpret and process SCXML documents. ">Interpreter</a> instance.  <a href="#a1d41b3fd61ac1ce289c28af5da130109">More...</a><br /></td></tr>
<tr class="separator:a1d41b3fd61ac1ce289c28af5da130109"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_attribs_classuscxml_1_1_event_handler_impl"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classuscxml_1_1_event_handler_impl')"><img src="closed.png" alt="-"/>&#160;Protected Attributes inherited from <a class="el" href="classuscxml_1_1_event_handler_impl.html">uscxml::EventHandlerImpl</a></td></tr>
<tr class="memitem:af7069a12f5b67953f76c2eda8c1fc419 inherit pro_attribs_classuscxml_1_1_event_handler_impl"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af7069a12f5b67953f76c2eda8c1fc419"></a>
<a class="el" href="classuscxml_1_1_interpreter_impl.html">InterpreterImpl</a> *&#160;</td><td class="memItemRight" valign="bottom"><b>_interpreter</b></td></tr>
<tr class="separator:af7069a12f5b67953f76c2eda8c1fc419 inherit pro_attribs_classuscxml_1_1_event_handler_impl"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Abstract base class for <a class="el" href="classuscxml_1_1_i_o_processor.html" title="Facade for I/O processors. ">IOProcessor</a>s implementations. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
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          <td class="memname">virtual std::shared_ptr&lt;<a class="el" href="classuscxml_1_1_i_o_processor_impl.html">IOProcessorImpl</a>&gt; uscxml::IOProcessorImpl::create </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classuscxml_1_1_interpreter_impl.html">InterpreterImpl</a> *&#160;</td>
          <td class="paramname"><em>interpreter</em></td><td>)</td>
          <td></td>
        </tr>
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  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p><a class="el" href="classuscxml_1_1_factory.html">Factory</a> demands a new instance. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">interpreter</td><td>The imlementation of the associated <a class="el" href="classuscxml_1_1_interpreter.html" title="Central class to interpret and process SCXML documents. ">Interpreter</a> </td></tr>
  </table>
  </dd>
</dl>
<dl class="todo"><dt><b><a class="el" href="todo.html#_todo000004">Todo:</a></b></dt><dd>We will eventually introduce callbacks and prevent complete access to the interpreter. </dd></dl>

<p>Implemented in <a class="el" href="classuscxml_1_1_basic_h_t_t_p_i_o_processor.html#a1aac2ea2ef2f5b04b7f5e5bdbcc358cb">uscxml::BasicHTTPIOProcessor</a>, and <a class="el" href="classuscxml_1_1_s_c_x_m_l_i_o_processor.html#aec5871aed6a2c935e148cd5c646b7265">uscxml::SCXMLIOProcessor</a>.</p>

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          <td class="memname">virtual void uscxml::IOProcessorImpl::eventFromSCXML </td>
          <td>(</td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>target</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classuscxml_1_1_event.html">Event</a> &amp;&#160;</td>
          <td class="paramname"><em>event</em>&#160;</td>
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          <td>)</td>
          <td></td><td></td>
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  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>We received an event from the SCXML <a class="el" href="classuscxml_1_1_interpreter.html" title="Central class to interpret and process SCXML documents. ">Interpreter</a> we are associated with. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">target</td><td>Where the event is supposed to be delivered to. </td></tr>
    <tr><td class="paramname">event</td><td>The event to deliver. </td></tr>
  </table>
  </dd>
</dl>

<p>Implemented in <a class="el" href="classuscxml_1_1_basic_h_t_t_p_i_o_processor.html#a6a2a96ce6a2b03f47e058c4ffcd884d3">uscxml::BasicHTTPIOProcessor</a>, and <a class="el" href="classuscxml_1_1_s_c_x_m_l_i_o_processor.html#a4e55d6be7638b6a88337d2a195d1044d">uscxml::SCXMLIOProcessor</a>.</p>

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<div class="memitem">
<div class="memproto">
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  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void uscxml::IOProcessorImpl::eventToSCXML </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classuscxml_1_1_event.html">Event</a> &amp;&#160;</td>
          <td class="paramname"><em>event</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>type</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>origin</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>internal</em> = <code>false</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span>  </td>
  </tr>
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</div><div class="memdoc">

<p>Return an event to the SCXML <a class="el" href="classuscxml_1_1_interpreter.html" title="Central class to interpret and process SCXML documents. ">Interpreter</a> instance. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">event</td><td>An event to enqueue at the interpreter's external queue. </td></tr>
    <tr><td class="paramname">type</td><td>The type of this I/O Processor for <code>event.origintype</code>. </td></tr>
    <tr><td class="paramname">origin</td><td>The origin of this I/O Processor for <code>event.origin</code>. </td></tr>
    <tr><td class="paramname">internal</td><td>If the event is to be delivered to the <a class="el" href="classuscxml_1_1_interpreter.html" title="Central class to interpret and process SCXML documents. ">Interpreter</a>'s internal queue instead. </td></tr>
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          <td class="memname">virtual bool uscxml::IOProcessorImpl::isValidTarget </td>
          <td>(</td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>target</em></td><td>)</td>
          <td></td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
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<p>Determine whether the given target is a valid destination for events. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">target</td><td>A target where the <a class="el" href="classuscxml_1_1_interpreter.html" title="Central class to interpret and process SCXML documents. ">Interpreter</a> wants to deliver <a class="el" href="classuscxml_1_1_event.html">Event</a>s to. </td></tr>
  </table>
  </dd>
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<dl class="section return"><dt>Returns</dt><dd>Whether or not the target is valid. </dd></dl>

<p>Implemented in <a class="el" href="classuscxml_1_1_basic_h_t_t_p_i_o_processor.html#ac2bcef2d25bfb6c576644959847481d0">uscxml::BasicHTTPIOProcessor</a>, and <a class="el" href="classuscxml_1_1_s_c_x_m_l_i_o_processor.html#a9e260a4d1cd4d23fe954b141801864b0">uscxml::SCXMLIOProcessor</a>.</p>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li>plugins/<a class="el" href="_i_o_processor_impl_8h_source.html">IOProcessorImpl.h</a></li>
<li>plugins/<a class="el" href="_factory_8cpp.html">Factory.cpp</a></li>
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