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libraries/legacy/model/item.php

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+<?php
+/**
+ * @package     Joomla.Legacy
+ * @subpackage  Model
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+defined('JPATH_PLATFORM') or die;
+
+/**
+ * Prototype item model.
+ *
+ * @package     Joomla.Legacy
+ * @subpackage  Model
+ * @since       12.2
+ */
+abstract class JModelItem extends JModelLegacy
+{
+	/**
+	 * An item.
+	 *
+	 * @var    array
+	 */
+	protected $_item = null;
+
+	/**
+	 * Model context string.
+	 *
+	 * @var    string
+	 * @since  12.2
+	 */
+	protected $_context = 'group.type';
+
+	/**
+	 * Method to get a store id based on model configuration state.
+	 *
+	 * This is necessary because the model is used by the component and
+	 * different modules that might need different sets of data or different
+	 * ordering requirements.
+	 *
+	 * @param   string  $id  A prefix for the store id.
+	 *
+	 * @return  string  A store id.
+	 *
+	 * @since   12.2
+	 */
+	protected function getStoreId($id = '')
+	{
+		// Compile the store id.
+		return md5($id);
+	}
+}