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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>Akonadi.Entity</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<div>
<div>
<img alt ="" src="../common/top-kde.jpg"/>
KDE 4.7 PyKDE API Reference
</div>
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<div id="header_bottom">
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<ul>
<li>KDE's Python API</li>
</ul>
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<h1>Entity Class Reference</h1>
<code>from PyKDE4.akonadi import *</code>
<p>
Namespace: <a href="../akonadi/Akonadi.html">Akonadi</a><br />
<h2>Detailed Description</h2>
<p>The base class for Item and Collection.
</p>
<p>
Entity is the common base class for Item and Collection that provides
unique IDs and attributes handling.
</p>
<p>
This class is not meant to be used directly, use Item or Collection instead.
</p>
<p>
<dl class="author" compact><dt><b>Author:</b></dt><dd> Tobias Koenig <tokoe@kde.org> </dd></dl>
</p>
<table border="0" cellpadding="0" cellspacing="0"><tr><td colspan="2"><br><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="#CreateOption">CreateOption</a> </td><td class="memItemRight" valign="bottom">{ AddIfMissing }</td></tr>
<tr><td colspan="2"><br><h2>Methods</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#Entity">__init__</a> (self, <a href="../akonadi/Akonadi.Entity.html">Akonadi.Entity</a> other)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#addAttribute">addAttribute</a> (self, <a href="../akonadi/Akonadi.Attribute.html">Akonadi.Attribute</a> attribute)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../akonadi/Akonadi.Attribute.html">Akonadi.Attribute</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#attribute">attribute</a> (self, QByteArray name)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">[<a href="../akonadi/Akonadi.Attribute.html">Akonadi.Attribute</a>] </td><td class="memItemRight" valign="bottom"><a class="el" href="#attributes">attributes</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#clearAttributes">clearAttributes</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#hasAttribute">hasAttribute</a> (self, QByteArray name)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="#id">id</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isValid">isValid</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#operator !=">operator !=</a> (self, <a href="../akonadi/Akonadi.Entity.html">Akonadi.Entity</a> other)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#operator ==">operator ==</a> (self, <a href="../akonadi/Akonadi.Entity.html">Akonadi.Entity</a> other)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../akonadi/Akonadi.Collection.html">Akonadi.Collection</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#parentCollection">parentCollection</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="#remoteId">remoteId</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="#remoteRevision">remoteRevision</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#removeAttribute">removeAttribute</a> (self, QByteArray name)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setId">setId</a> (self, long identifier)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setParentCollection">setParentCollection</a> (self, <a href="../akonadi/Akonadi.Collection.html">Akonadi.Collection</a> parent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setRemoteId">setRemoteId</a> (self, QString id)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setRemoteRevision">setRemoteRevision</a> (self, QString revision)</td></tr>
</table>
<hr><h2>Method Documentation</h2><a class="anchor" name="Entity"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../akonadi/Akonadi.Entity.html">Akonadi.Entity</a> </td>
<td class="paramname"><em>other</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Creates an entity from an <b>other</b> entity.
</p></div></div><a class="anchor" name="addAttribute"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> addAttribute</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../akonadi/Akonadi.Attribute.html">Akonadi.Attribute</a> </td>
<td class="paramname"><em>attribute</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Adds an attribute to the entity.
</p>
<p>
If an attribute of the same type name already exists, it is deleted and
replaced with the new one.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>attribute</em> </td><td> The new attribute.
</td></tr>
</table></dl>
<p> <dl class="note" compact><dt><b>Note:</b></dt><dd> The entity takes the ownership of the attribute.
</dd></dl>
</p></div></div><a class="anchor" name="attribute"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../akonadi/Akonadi.Attribute.html">Akonadi.Attribute</a> attribute</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QByteArray </td>
<td class="paramname"><em>name</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Returns the attribute of the requested type or 0 if it is not available.
</p></div></div><a class="anchor" name="attributes"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">[<a href="../akonadi/Akonadi.Attribute.html">Akonadi.Attribute</a>] attributes</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns a list of all attributes of the entity.
</p></div></div><a class="anchor" name="clearAttributes"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> clearAttributes</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Removes and deletes all attributes of the entity.
</p></div></div><a class="anchor" name="hasAttribute"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool hasAttribute</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QByteArray </td>
<td class="paramname"><em>name</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Returns whether the entity has an attribute of the requested type.
</p></div></div><a class="anchor" name="id"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">long id</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns the unique identifier of the entity.
</p></div></div><a class="anchor" name="isValid"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool isValid</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns whether the entity is valid.
</p></div></div><a class="anchor" name="operator !="></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool operator !=</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../akonadi/Akonadi.Entity.html">Akonadi.Entity</a> </td>
<td class="paramname"><em>other</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Returns whether the entity's id does not equal the id
of the <b>other</b> entity.
</p></div></div><a class="anchor" name="operator =="></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool operator ==</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../akonadi/Akonadi.Entity.html">Akonadi.Entity</a> </td>
<td class="paramname"><em>other</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Returns whether the entity's id equals the
id of the <b>other</b> entity.
</p></div></div><a class="anchor" name="parentCollection"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../akonadi/Akonadi.Collection.html">Akonadi.Collection</a> parentCollection</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns a reference to the parent collection of this object.
<dl class="note" compact><dt><b>Note:</b></dt><dd> This will of course only return a useful value if it was explictly retrieved
from the Akonadi server.
</dd></dl> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.4
</dd></dl>
</p></div></div><a class="anchor" name="remoteId"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QString remoteId</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns the remote id of the entity.
</p></div></div><a class="anchor" name="remoteRevision"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QString remoteRevision</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns the remote revision of the entity.
</p>
<p>
<dl class="note" compact><dt><b>Note:</b></dt><dd> This method is supposed to be used by resources only.
</dd></dl> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.5
</dd></dl>
</p></div></div><a class="anchor" name="removeAttribute"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> removeAttribute</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QByteArray </td>
<td class="paramname"><em>name</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Removes and deletes the attribute of the requested type.
</p></div></div><a class="anchor" name="setId"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setId</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"><em>identifier</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Sets the unique <b>identifier</b> of the entity.
</p></div></div><a class="anchor" name="setParentCollection"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setParentCollection</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../akonadi/Akonadi.Collection.html">Akonadi.Collection</a> </td>
<td class="paramname"><em>parent</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Set the parent collection of this object.
<dl class="note" compact><dt><b>Note:</b></dt><dd> Calling this method has no immediate effect for the object itself,
such as being moved to another collection.
It is mainly relevant to provide a context for RID-based operations
inside resources.
</dd></dl> </p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>parent</em> </td><td> The parent collection.
</td></tr> </table></dl>
<p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.4
</dd></dl>
</p></div></div><a class="anchor" name="setRemoteId"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setRemoteId</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>id</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Sets the remote <b>id</b> of the entity.
</p></div></div><a class="anchor" name="setRemoteRevision"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setRemoteRevision</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>revision</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
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<td></td>
<td width="100%"> </td>
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<div class="memdoc"><p>Sets the remote <b>revision</b> of the entity.
</p>
<p>
The remote revision can be used by resources to store some
revision information of the backend to detect changes there.
</p>
<p>
<dl class="note" compact><dt><b>Note:</b></dt><dd> This method is supposed to be used by resources only.
</dd></dl> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.5
</dd></dl>
</p></div></div><hr><h2>Enumeration Documentation</h2><a class="anchor" name="CreateOption"></a>
<div class="memitem">
<div class="memproto">
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<tr><td class="memname">CreateOption</td>
</tr>
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<div class="memdoc"><p>Describes the options that can be passed to access attributes.
</p><dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0"><tr><td valign="top"><em>AddIfMissing</em> </td><td></table>
</dl>
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