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<title>CedarBackup2.extend.capacity.LocalConfig</title>
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<a href="CedarBackup2-module.html">Package CedarBackup2</a> ::
<a href="CedarBackup2.extend-module.html">Package extend</a> ::
<a href="CedarBackup2.extend.capacity-module.html">Module capacity</a> ::
Class LocalConfig
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class LocalConfig</h1><p class="nomargin-top"><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig">source code</a></span></p>
<pre class="base-tree">
object --+
|
<strong class="uidshort">LocalConfig</strong>
</pre>
<hr />
<p>Class representing this extension's configuration document.</p>
<p>This is not a general-purpose configuration object like the main Cedar
Backup configuration object. Instead, it just knows how to parse and
emit specific configuration values to this extension. Third parties who
need to read and write configuration related to this extension should
access it through the constructor, <code>validate</code> and
<code>addConfig</code> methods.</p>
<hr />
<div class="fields"> <p><strong>Note:</strong>
Lists within this class are "unordered" for equality
comparisons.
</p>
</div><!-- ==================== INSTANCE METHODS ==================== -->
<a name="section-InstanceMethods"></a>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">xmlData</span>=<span class="summary-sig-default">None</span>,
<span class="summary-sig-arg">xmlPath</span>=<span class="summary-sig-default">None</span>,
<span class="summary-sig-arg">validate</span>=<span class="summary-sig-default">True</span>)</span><br />
Initializes a configuration object.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.__init__">source code</a></span>
</td>
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</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#__repr__" class="summary-sig-name">__repr__</a>(<span class="summary-sig-arg">self</span>)</span><br />
Official string representation for class instance.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.__repr__">source code</a></span>
</td>
</tr>
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</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#__str__" class="summary-sig-name">__str__</a>(<span class="summary-sig-arg">self</span>)</span><br />
Informal string representation for class instance.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.__str__">source code</a></span>
</td>
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</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#__cmp__" class="summary-sig-name">__cmp__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">other</span>)</span><br />
Definition of equals operator for this class.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.__cmp__">source code</a></span>
</td>
</tr>
</table>
</td>
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<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#validate" class="summary-sig-name">validate</a>(<span class="summary-sig-arg">self</span>)</span><br />
Validates configuration represented by the object.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.validate">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#addConfig" class="summary-sig-name">addConfig</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">xmlDom</span>,
<span class="summary-sig-arg">parentNode</span>)</span><br />
Adds a <capacity> configuration section as the next child of a
parent.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.addConfig">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#_setCapacity" class="summary-sig-name" onclick="show_private();">_setCapacity</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">value</span>)</span><br />
Property target used to set the capacity configuration value.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._setCapacity">source code</a></span>
</td>
</tr>
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</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_getCapacity"></a><span class="summary-sig-name">_getCapacity</span>(<span class="summary-sig-arg">self</span>)</span><br />
Property target used to get the capacity configuration value.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._getCapacity">source code</a></span>
</td>
</tr>
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</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#_parseXmlData" class="summary-sig-name" onclick="show_private();">_parseXmlData</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">xmlData</span>)</span><br />
Internal method to parse an XML string into the object.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._parseXmlData">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__delattr__</code>,
<code>__format__</code>,
<code>__getattribute__</code>,
<code>__hash__</code>,
<code>__new__</code>,
<code>__reduce__</code>,
<code>__reduce_ex__</code>,
<code>__setattr__</code>,
<code>__sizeof__</code>,
<code>__subclasshook__</code>
</p>
</td>
</tr>
</table>
<!-- ==================== STATIC METHODS ==================== -->
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<td align="left"><span class="table-header">Static Methods</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-StaticMethods"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#_parseCapacity" class="summary-sig-name" onclick="show_private();">_parseCapacity</a>(<span class="summary-sig-arg">parentNode</span>)</span><br />
Parses a capacity configuration section.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._parseCapacity">source code</a></span>
</td>
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</td>
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<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#_readPercentageQuantity" class="summary-sig-name" onclick="show_private();">_readPercentageQuantity</a>(<span class="summary-sig-arg">parent</span>,
<span class="summary-sig-arg">name</span>)</span><br />
Read a percentage quantity value from an XML document.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._readPercentageQuantity">source code</a></span>
</td>
</tr>
</table>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#_addPercentageQuantity" class="summary-sig-name" onclick="show_private();">_addPercentageQuantity</a>(<span class="summary-sig-arg">xmlDom</span>,
<span class="summary-sig-arg">parentNode</span>,
<span class="summary-sig-arg">nodeName</span>,
<span class="summary-sig-arg">percentageQuantity</span>)</span><br />
Adds a text node as the next child of a parent, to contain a
percentage quantity.</td>
<td align="right" valign="top">
<span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._addPercentageQuantity">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- ==================== PROPERTIES ==================== -->
<a name="section-Properties"></a>
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<td align="left"><span class="table-header">Properties</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-Properties"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="CedarBackup2.extend.capacity.LocalConfig-class.html#capacity" class="summary-name">capacity</a><br />
Capacity configuration in terms of a <code>CapacityConfig</code>
object.
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__class__</code>
</p>
</td>
</tr>
</table>
<!-- ==================== METHOD DETAILS ==================== -->
<a name="section-MethodDetails"></a>
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<td align="left"><span class="table-header">Method Details</span></td>
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><span class="options">[<a href="#section-MethodDetails"
class="privatelink" onclick="toggle_private();"
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<a name="__init__"></a>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">xmlData</span>=<span class="sig-default">None</span>,
<span class="sig-arg">xmlPath</span>=<span class="sig-default">None</span>,
<span class="sig-arg">validate</span>=<span class="sig-default">True</span>)</span>
<br /><em class="fname">(Constructor)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.__init__">source code</a></span>
</td>
</tr></table>
<p>Initializes a configuration object.</p>
<p>If you initialize the object without passing either
<code>xmlData</code> or <code>xmlPath</code> then configuration will be
empty and will be invalid until it is filled in properly.</p>
<p>No reference to the original XML data or original path is saved off by
this class. Once the data has been parsed (successfully or not) this
original information is discarded.</p>
<p>Unless the <code>validate</code> argument is <code>False</code>, the
<a href="CedarBackup2.extend.capacity.LocalConfig-class.html#validate"
class="link">LocalConfig.validate</a> method will be called (with its
default arguments) against configuration after successfully parsing any
passed-in XML. Keep in mind that even if <code>validate</code> is
<code>False</code>, it might not be possible to parse the passed-in XML
document if lower-level validations fail.</p>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>xmlData</code></strong> (String data.) - XML data representing configuration.</li>
<li><strong class="pname"><code>xmlPath</code></strong> (Absolute path to a file on disk.) - Path to an XML file on disk.</li>
<li><strong class="pname"><code>validate</code></strong> (Boolean true/false.) - Validate the document after parsing it.</li>
</ul></dd>
<dt>Raises:</dt>
<dd><ul class="nomargin-top">
<li><code><strong class='fraise'>ValueError</strong></code> - If both <code>xmlData</code> and <code>xmlPath</code> are
passed-in.</li>
<li><code><strong class='fraise'>ValueError</strong></code> - If the XML data in <code>xmlData</code> or <code>xmlPath</code>
cannot be parsed.</li>
<li><code><strong class='fraise'>ValueError</strong></code> - If the parsed configuration document is not valid.</li>
</ul></dd>
<dt>Overrides:
object.__init__
</dt>
</dl>
<div class="fields"> <p><strong>Note:</strong>
It is strongly suggested that the <code>validate</code> option
always be set to <code>True</code> (the default) unless there is a
specific need to read in invalid configuration from disk.
</p>
</div></td></tr></table>
</div>
<a name="__repr__"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">__repr__</span>(<span class="sig-arg">self</span>)</span>
<br /><em class="fname">(Representation operator)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.__repr__">source code</a></span>
</td>
</tr></table>
<p>Official string representation for class instance.</p>
<dl class="fields">
<dt>Overrides:
object.__repr__
</dt>
</dl>
</td></tr></table>
</div>
<a name="__str__"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">__str__</span>(<span class="sig-arg">self</span>)</span>
<br /><em class="fname">(Informal representation operator)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.__str__">source code</a></span>
</td>
</tr></table>
<p>Informal string representation for class instance.</p>
<dl class="fields">
<dt>Overrides:
object.__str__
</dt>
</dl>
</td></tr></table>
</div>
<a name="__cmp__"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">__cmp__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">other</span>)</span>
<br /><em class="fname">(Comparison operator)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.__cmp__">source code</a></span>
</td>
</tr></table>
<p>Definition of equals operator for this class. Lists within this class
are "unordered" for equality comparisons.</p>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>other</code></strong> - Other object to compare to.</li>
</ul></dd>
<dt>Returns:</dt>
<dd>-1/0/1 depending on whether self is <code><</code>,
<code>=</code> or <code>></code> other.</dd>
</dl>
</td></tr></table>
</div>
<a name="validate"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">validate</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.validate">source code</a></span>
</td>
</tr></table>
<p>Validates configuration represented by the object. THere must be
either a percentage, or a byte capacity, but not both.</p>
<dl class="fields">
<dt>Raises:</dt>
<dd><ul class="nomargin-top">
<li><code><strong class='fraise'>ValueError</strong></code> - If one of the validations fails.</li>
</ul></dd>
</dl>
</td></tr></table>
</div>
<a name="addConfig"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">addConfig</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">xmlDom</span>,
<span class="sig-arg">parentNode</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig.addConfig">source code</a></span>
</td>
</tr></table>
<p>Adds a <capacity> configuration section as the next child of a
parent.</p>
<p>Third parties should use this function to write configuration related
to this extension.</p>
<p>We add the following fields to the document:</p>
<pre class="literalblock">
maxPercentage //cb_config/capacity/max_percentage
minBytes //cb_config/capacity/min_bytes
</pre>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>xmlDom</code></strong> - DOM tree as from <code>impl.createDocument()</code>.</li>
<li><strong class="pname"><code>parentNode</code></strong> - Parent that the section should be appended to.</li>
</ul></dd>
</dl>
</td></tr></table>
</div>
<a name="_setCapacity"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_setCapacity</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">value</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._setCapacity">source code</a></span>
</td>
</tr></table>
<p>Property target used to set the capacity configuration value. If not
<code>None</code>, the value must be a <code>CapacityConfig</code>
object.</p>
<dl class="fields">
<dt>Raises:</dt>
<dd><ul class="nomargin-top">
<li><code><strong class='fraise'>ValueError</strong></code> - If the value is not a <code>CapacityConfig</code></li>
</ul></dd>
</dl>
</td></tr></table>
</div>
<a name="_parseXmlData"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_parseXmlData</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">xmlData</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._parseXmlData">source code</a></span>
</td>
</tr></table>
<p>Internal method to parse an XML string into the object.</p>
<p>This method parses the XML document into a DOM tree
(<code>xmlDom</code>) and then calls a static method to parse the
capacity configuration section.</p>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>xmlData</code></strong> (String data) - XML data to be parsed</li>
</ul></dd>
<dt>Raises:</dt>
<dd><ul class="nomargin-top">
<li><code><strong class='fraise'>ValueError</strong></code> - If the XML cannot be successfully parsed.</li>
</ul></dd>
</dl>
</td></tr></table>
</div>
<a name="_parseCapacity"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_parseCapacity</span>(<span class="sig-arg">parentNode</span>)</span>
<br /><em class="fname">Static Method</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._parseCapacity">source code</a></span>
</td>
</tr></table>
<p>Parses a capacity configuration section.</p>
<p>We read the following fields:</p>
<pre class="literalblock">
maxPercentage //cb_config/capacity/max_percentage
minBytes //cb_config/capacity/min_bytes
</pre>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>parentNode</code></strong> - Parent node to search beneath.</li>
</ul></dd>
<dt>Returns:</dt>
<dd><code>CapacityConfig</code> object or <code>None</code> if the
section does not exist.</dd>
<dt>Raises:</dt>
<dd><ul class="nomargin-top">
<li><code><strong class='fraise'>ValueError</strong></code> - If some filled-in value is invalid.</li>
</ul></dd>
</dl>
</td></tr></table>
</div>
<a name="_readPercentageQuantity"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_readPercentageQuantity</span>(<span class="sig-arg">parent</span>,
<span class="sig-arg">name</span>)</span>
<br /><em class="fname">Static Method</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._readPercentageQuantity">source code</a></span>
</td>
</tr></table>
<p>Read a percentage quantity value from an XML document.</p>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>parent</code></strong> - Parent node to search beneath.</li>
<li><strong class="pname"><code>name</code></strong> - Name of node to search for.</li>
</ul></dd>
<dt>Returns:</dt>
<dd>Percentage quantity parsed from XML document</dd>
</dl>
</td></tr></table>
</div>
<a name="_addPercentageQuantity"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_addPercentageQuantity</span>(<span class="sig-arg">xmlDom</span>,
<span class="sig-arg">parentNode</span>,
<span class="sig-arg">nodeName</span>,
<span class="sig-arg">percentageQuantity</span>)</span>
<br /><em class="fname">Static Method</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="CedarBackup2.extend.capacity-pysrc.html#LocalConfig._addPercentageQuantity">source code</a></span>
</td>
</tr></table>
<p>Adds a text node as the next child of a parent, to contain a
percentage quantity.</p>
<p>If the <code>percentageQuantity</code> is None, then no node will be
created.</p>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>xmlDom</code></strong> - DOM tree as from <code>impl.createDocument()</code>.</li>
<li><strong class="pname"><code>parentNode</code></strong> - Parent node to create child for.</li>
<li><strong class="pname"><code>nodeName</code></strong> - Name of the new container node.</li>
<li><strong class="pname"><code>percentageQuantity</code></strong> - PercentageQuantity object to put into the XML document</li>
</ul></dd>
<dt>Returns:</dt>
<dd>Reference to the newly-created node.</dd>
</dl>
</td></tr></table>
</div>
<br />
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<a name="capacity"></a>
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<tr><td>
<h3 class="epydoc">capacity</h3>
<p>Capacity configuration in terms of a <code>CapacityConfig</code>
object.</p>
<dl class="fields">
<dt>Get Method:</dt>
<dd class="value"><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#_getCapacity" class="summary-sig-name" onclick="show_private();">_getCapacity</a>(<span class="summary-sig-arg">self</span>)</span>
- Property target used to get the capacity configuration value.
</dd>
<dt>Set Method:</dt>
<dd class="value"><span class="summary-sig"><a href="CedarBackup2.extend.capacity.LocalConfig-class.html#_setCapacity" class="summary-sig-name" onclick="show_private();">_setCapacity</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">value</span>)</span>
- Property target used to set the capacity configuration value.
</dd>
</dl>
</td></tr></table>
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