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doctrine2/api_documentation/trunk/__filesource/fsource_Doctrine__DoctrineNode.php.html
2007-08-31 23:05:18 +00:00

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<div id="content">
<h1 align="center">Source for file Node.php</h1>
<p>Documentation is available at <a href="../Doctrine/_Doctrine---Node.php.html">Node.php</a></p>
<div class="src-code"><span class="php">
<ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
<li><div class="src-line"><a name="a2"></a><span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;$Id:&nbsp;Node.php&nbsp;1949&nbsp;2007-07-08&nbsp;12:57:52Z&nbsp;romanb&nbsp;$</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-comm">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-comm">&nbsp;*&nbsp;THIS&nbsp;SOFTWARE&nbsp;IS&nbsp;PROVIDED&nbsp;BY&nbsp;THE&nbsp;COPYRIGHT&nbsp;HOLDERS&nbsp;AND&nbsp;CONTRIBUTORS</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-comm">&nbsp;*&nbsp;&quot;AS&nbsp;IS&quot;&nbsp;AND&nbsp;ANY&nbsp;EXPRESS&nbsp;OR&nbsp;IMPLIED&nbsp;WARRANTIES,&nbsp;INCLUDING,&nbsp;BUT&nbsp;NOT</span></div></li>
<li><div class="src-line"><a name="a7"></a><span class="src-comm">&nbsp;*&nbsp;LIMITED&nbsp;TO,&nbsp;THE&nbsp;IMPLIED&nbsp;WARRANTIES&nbsp;OF&nbsp;MERCHANTABILITY&nbsp;AND&nbsp;FITNESS&nbsp;FOR</span></div></li>
<li><div class="src-line"><a name="a8"></a><span class="src-comm">&nbsp;*&nbsp;A&nbsp;PARTICULAR&nbsp;PURPOSE&nbsp;ARE&nbsp;DISCLAIMED.&nbsp;IN&nbsp;NO&nbsp;EVENT&nbsp;SHALL&nbsp;THE&nbsp;COPYRIGHT</span></div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-comm">&nbsp;*&nbsp;OWNER&nbsp;OR&nbsp;CONTRIBUTORS&nbsp;BE&nbsp;LIABLE&nbsp;FOR&nbsp;ANY&nbsp;DIRECT,&nbsp;INDIRECT,&nbsp;INCIDENTAL,</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-comm">&nbsp;*&nbsp;SPECIAL,&nbsp;EXEMPLARY,&nbsp;OR&nbsp;CONSEQUENTIAL&nbsp;DAMAGES&nbsp;(INCLUDING,&nbsp;BUT&nbsp;NOT</span></div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-comm">&nbsp;*&nbsp;LIMITED&nbsp;TO,&nbsp;PROCUREMENT&nbsp;OF&nbsp;SUBSTITUTE&nbsp;GOODS&nbsp;OR&nbsp;SERVICES;&nbsp;LOSS&nbsp;OF&nbsp;USE,</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-comm">&nbsp;*&nbsp;DATA,&nbsp;OR&nbsp;PROFITS;&nbsp;OR&nbsp;BUSINESS&nbsp;INTERRUPTION)&nbsp;HOWEVER&nbsp;CAUSED&nbsp;AND&nbsp;ON&nbsp;ANY</span></div></li>
<li><div class="src-line"><a name="a13"></a><span class="src-comm">&nbsp;*&nbsp;THEORY&nbsp;OF&nbsp;LIABILITY,&nbsp;WHETHER&nbsp;IN&nbsp;CONTRACT,&nbsp;STRICT&nbsp;LIABILITY,&nbsp;OR&nbsp;TORT</span></div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-comm">&nbsp;*&nbsp;(INCLUDING&nbsp;NEGLIGENCE&nbsp;OR&nbsp;OTHERWISE)&nbsp;ARISING&nbsp;IN&nbsp;ANY&nbsp;WAY&nbsp;OUT&nbsp;OF&nbsp;THE&nbsp;USE</span></div></li>
<li><div class="src-line"><a name="a15"></a><span class="src-comm">&nbsp;*&nbsp;OF&nbsp;THIS&nbsp;SOFTWARE,&nbsp;EVEN&nbsp;IF&nbsp;ADVISED&nbsp;OF&nbsp;THE&nbsp;POSSIBILITY&nbsp;OF&nbsp;SUCH&nbsp;DAMAGE.</span></div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-comm">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-comm">&nbsp;*&nbsp;This&nbsp;software&nbsp;consists&nbsp;of&nbsp;voluntary&nbsp;contributions&nbsp;made&nbsp;by&nbsp;many&nbsp;individuals</span></div></li>
<li><div class="src-line"><a name="a18"></a><span class="src-comm">&nbsp;*&nbsp;and&nbsp;is&nbsp;licensed&nbsp;under&nbsp;the&nbsp;LGPL.&nbsp;For&nbsp;more&nbsp;information,&nbsp;see</span></div></li>
<li><div class="src-line"><a name="a19"></a><span class="src-comm">&nbsp;*&nbsp;&lt;http://www.phpdoctrine.com&gt;.</span></div></li>
<li><div class="src-line"><a name="a20"></a><span class="src-comm">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a21"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a22"></a><span class="src-doc">&nbsp;*&nbsp;Doctrine_Node</span></div></li>
<li><div class="src-line"><a name="a23"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a24"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Doctrine</span></div></li>
<li><div class="src-line"><a name="a25"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@license</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;http://www.opensource.org/licenses/lgpl-license.php&nbsp;LGPL</span></div></li>
<li><div class="src-line"><a name="a26"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@category</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;Object&nbsp;Relational&nbsp;Mapping</span></div></li>
<li><div class="src-line"><a name="a27"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@link</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;www.phpdoctrine.com</span></div></li>
<li><div class="src-line"><a name="a28"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@since</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.0</span></div></li>
<li><div class="src-line"><a name="a29"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@version</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$Revision:&nbsp;1949&nbsp;$</span></div></li>
<li><div class="src-line"><a name="a30"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Joe&nbsp;Simms&nbsp;&lt;joe.simms@websites4.com&gt;</span></div></li>
<li><div class="src-line"><a name="a31"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a32"></a><span class="src-key">class&nbsp;</span><a href="../Doctrine/Doctrine_Node.html">Doctrine_Node</a>&nbsp;<span class="src-key">implements&nbsp;</span><span class="src-id">IteratorAggregate</span></div></li>
<li><div class="src-line"><a name="a33"></a><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a35"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">object&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;</span><span class="src-doc-var">$record&nbsp;</span><span class="src-doc">&nbsp;&nbsp;reference&nbsp;to&nbsp;associated&nbsp;Doctrine_Record&nbsp;instance</span></div></li>
<li><div class="src-line"><a name="a36"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a37"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#var$record">$record</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a38"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a39"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a40"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">array&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-var">$options&nbsp;</span></div></li>
<li><div class="src-line"><a name="a41"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a42"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#var$options">$options</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a43"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a44"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a45"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-var">$iteratorType&nbsp;</span><span class="src-doc">&nbsp;(Pre&nbsp;|&nbsp;Post&nbsp;|&nbsp;Level)</span></div></li>
<li><div class="src-line"><a name="a46"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a47"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#var$iteratorType">$iteratorType</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a48"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a49"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a50"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">array&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-var">$iteratorOptions&nbsp;</span></div></li>
<li><div class="src-line"><a name="a51"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a52"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#var$iteratorOptions">$iteratorOptions</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a53"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a54"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a55"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;tree&nbsp;to&nbsp;which&nbsp;the&nbsp;node&nbsp;belongs.</span></div></li>
<li><div class="src-line"><a name="a56"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a57"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">unknown_type&nbsp;</span></div></li>
<li><div class="src-line"><a name="a58"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a59"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#var$_tree">$_tree</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a60"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a62"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;contructor,&nbsp;creates&nbsp;node&nbsp;with&nbsp;reference&nbsp;to&nbsp;record&nbsp;and&nbsp;any&nbsp;options</span></div></li>
<li><div class="src-line"><a name="a63"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a64"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">object&nbsp;</span><span class="src-doc-var">$record&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;instance&nbsp;of&nbsp;Doctrine_Record</span></div></li>
<li><div class="src-line"><a name="a65"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">array&nbsp;</span><span class="src-doc-var">$options&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;options</span></div></li>
<li><div class="src-line"><a name="a66"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a67"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#method__construct">__construct</a><span class="src-sym">(</span><span class="src-id">Doctrine_Record&nbsp;</span><span class="src-var">$record</span><span class="src-sym">,&nbsp;</span><span class="src-var">$options</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a68"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a69"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$record">record</a>&nbsp;=&nbsp;<span class="src-var">$record</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a70"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$options">options</a>&nbsp;=&nbsp;<span class="src-var">$options</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a71"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$_tree">_tree</a>&nbsp;=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$record">record</a><span class="src-sym">-&gt;</span><span class="src-id">getTable</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">getTree</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a72"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a73"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a74"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a75"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;factory&nbsp;method&nbsp;to&nbsp;return&nbsp;node&nbsp;instance&nbsp;based&nbsp;upon&nbsp;chosen&nbsp;implementation</span></div></li>
<li><div class="src-line"><a name="a76"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a77"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">object&nbsp;</span><span class="src-doc-var">$record&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;instance&nbsp;of&nbsp;Doctrine_Record</span></div></li>
<li><div class="src-line"><a name="a78"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc-var">$impName&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;implementation&nbsp;(NestedSet,&nbsp;AdjacencyList,&nbsp;MaterializedPath)</span></div></li>
<li><div class="src-line"><a name="a79"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">array&nbsp;</span><span class="src-doc-var">$options&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;options</span></div></li>
<li><div class="src-line"><a name="a80"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">object&nbsp;</span><span class="src-doc">$options&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;instance&nbsp;of&nbsp;Doctrine_Node</span></div></li>
<li><div class="src-line"><a name="a81"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a82"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">static&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#methodfactory">factory</a><span class="src-sym">(</span><span class="src-id">Doctrine_Record&nbsp;</span><span class="src-var">$record</span><span class="src-sym">,&nbsp;</span><span class="src-var">$implName</span><span class="src-sym">,&nbsp;</span><span class="src-var">$options&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">))</span></div></li>
<li><div class="src-line"><a name="a83"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a84"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$class&nbsp;</span>=&nbsp;<span class="src-str">'Doctrine_Node_'&nbsp;</span>.&nbsp;<span class="src-var">$implName</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a85"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a86"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/class_exists">class_exists</a><span class="src-sym">(</span><span class="src-var">$class</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a87"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throw&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../Doctrine/Doctrine_Node_Exception.html">Doctrine_Node_Exception</a></span><span class="src-sym">(</span><span class="src-str">&quot;</span><span class="src-str"><span class="src-id">The</span>&nbsp;<span class="src-id">class</span>&nbsp;<span class="src-var">$class</span>&nbsp;<span class="src-id">must</span>&nbsp;<span class="src-id">exist</span>&nbsp;<span class="src-id">and</span>&nbsp;<span class="src-id">extend</span>&nbsp;<span class="src-id">Doctrine_Node</span></span><span class="src-str">&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a88"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a89"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a90"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-key">new&nbsp;</span><span class="src-var">$class</span><span class="src-sym">(</span><span class="src-var">$record</span><span class="src-sym">,&nbsp;</span><span class="src-var">$options</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a91"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a92"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a93"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a94"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;setter&nbsp;for&nbsp;record&nbsp;attribute</span></div></li>
<li><div class="src-line"><a name="a95"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a96"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">object&nbsp;</span><span class="src-doc-var">$record&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;instance&nbsp;of&nbsp;Doctrine_Record</span></div></li>
<li><div class="src-line"><a name="a97"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a98"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#methodsetRecord">setRecord</a><span class="src-sym">(</span><span class="src-id">Doctrine_Record&nbsp;</span><span class="src-var">$record</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a99"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a100"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$record">record</a>&nbsp;=&nbsp;<span class="src-var">$record</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a101"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a102"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a103"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a104"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;getter&nbsp;for&nbsp;record&nbsp;attribute</span></div></li>
<li><div class="src-line"><a name="a105"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a106"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">object&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-type">instance&nbsp;</span><span class="src-doc">of&nbsp;Doctrine_Record</span></div></li>
<li><div class="src-line"><a name="a107"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a108"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#methodgetRecord">getRecord</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a109"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a110"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$record">record</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a111"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a112"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a113"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a114"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;convenience&nbsp;function&nbsp;for&nbsp;getIterator</span></div></li>
<li><div class="src-line"><a name="a115"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a116"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc-var">$type&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type&nbsp;of&nbsp;iterator&nbsp;(Pre&nbsp;|&nbsp;Post&nbsp;|&nbsp;Level)</span></div></li>
<li><div class="src-line"><a name="a117"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">array&nbsp;</span><span class="src-doc-var">$options&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;options</span></div></li>
<li><div class="src-line"><a name="a118"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a119"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#methodtraverse">traverse</a><span class="src-sym">(</span><span class="src-var">$type&nbsp;</span>=&nbsp;<span class="src-str">'Pre'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$options&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">))</span></div></li>
<li><div class="src-line"><a name="a120"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a121"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#methodgetIterator">getIterator</a><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">,&nbsp;</span><span class="src-var">$options</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a122"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a123"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a124"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a125"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;get&nbsp;iterator</span></div></li>
<li><div class="src-line"><a name="a126"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a127"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc-var">$type&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type&nbsp;of&nbsp;iterator&nbsp;(Pre&nbsp;|&nbsp;Post&nbsp;|&nbsp;Level)</span></div></li>
<li><div class="src-line"><a name="a128"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">array&nbsp;</span><span class="src-doc-var">$options&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;options</span></div></li>
<li><div class="src-line"><a name="a129"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a130"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#methodgetIterator">getIterator</a><span class="src-sym">(</span><span class="src-var">$type&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">,&nbsp;</span><span class="src-var">$options&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a131"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a132"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$type&nbsp;</span>===&nbsp;<span class="src-id">null</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a133"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$type&nbsp;</span>=&nbsp;<span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$iteratorType">iteratorType</a><span class="src-sym">)&nbsp;</span>?&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$iteratorType">iteratorType</a>&nbsp;:&nbsp;<span class="src-str">'Pre'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a134"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a135"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a136"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$options&nbsp;</span>===&nbsp;<span class="src-id">null</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a137"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$options&nbsp;</span>=&nbsp;<span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$iteratorOptions">iteratorOptions</a><span class="src-sym">)&nbsp;</span>?&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$iteratorOptions">iteratorOptions</a>&nbsp;:&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a138"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a139"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a140"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$implName&nbsp;</span>=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$record">record</a><span class="src-sym">-&gt;</span><span class="src-id">getTable</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">getOption</span><span class="src-sym">(</span><span class="src-str">'treeImpl'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a141"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$iteratorClass&nbsp;</span>=&nbsp;<span class="src-str">'Doctrine_Node_'&nbsp;</span>.&nbsp;<span class="src-var">$implName&nbsp;</span>.&nbsp;<span class="src-str">'_'&nbsp;</span>.&nbsp;<a href="http://www.php.net/ucfirst">ucfirst</a><span class="src-sym">(</span><a href="http://www.php.net/strtolower">strtolower</a><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">))&nbsp;</span>.&nbsp;<span class="src-str">'OrderIterator'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a142"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a143"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-key">new&nbsp;</span><span class="src-var">$iteratorClass</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$record">record</a><span class="src-sym">,&nbsp;</span><span class="src-var">$options</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a144"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a145"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a146"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a147"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;sets&nbsp;node's&nbsp;iterator&nbsp;type</span></div></li>
<li><div class="src-line"><a name="a148"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a149"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">int&nbsp;</span></div></li>
<li><div class="src-line"><a name="a150"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a151"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#methodsetIteratorType">setIteratorType</a><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a152"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a153"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$iteratorType">iteratorType</a>&nbsp;=&nbsp;<span class="src-var">$type</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a154"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a155"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a156"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a157"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;sets&nbsp;node's&nbsp;iterator&nbsp;options</span></div></li>
<li><div class="src-line"><a name="a158"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a159"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">int&nbsp;</span></div></li>
<li><div class="src-line"><a name="a160"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a161"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Doctrine/Doctrine_Node.html#methodsetIteratorOptions">setIteratorOptions</a><span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a162"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a163"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../Doctrine/Doctrine_Node.html#var$iteratorOptions">iteratorOptions</a>&nbsp;=&nbsp;<span class="src-var">$options</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a164"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a165"></a><span class="src-sym">}</span></div></li>
</ol>
</span></div>
</div>