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libraries/joomla/feed/link.php

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+<?php
+/**
+ * @package     Joomla.Platform
+ * @subpackage  Feed
+ *
+ * @copyright   Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+defined('JPATH_PLATFORM') or die;
+
+/**
+ * Feed Link class.
+ *
+ * @package     Joomla.Platform
+ * @subpackage  Feed
+ * @since       12.3
+ */
+class JFeedLink
+{
+	/**
+	 * @var    string
+	 * @since  12.3
+	 */
+	public $uri;
+
+	/**
+	 * @var    string
+	 * @since  12.3
+	 */
+	public $relation;
+
+	/**
+	 * @var    string
+	 * @since  12.3
+	 */
+	public $type;
+
+	/**
+	 * @var    string
+	 * @since  12.3
+	 */
+	public $language;
+
+	/**
+	 * @var    string
+	 * @since  12.3
+	 */
+	public $title;
+
+	/**
+	 * @var    integer
+	 * @since  12.3
+	 */
+	public $length;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param   string   $uri       The URI to the linked resource.
+	 * @param   string   $relation  The relationship between the feed and the linked resource.
+	 * @param   string   $type      The resource type.
+	 * @param   string   $language  The language of the resource found at the given URI.
+	 * @param   string   $title     The title of the resource.
+	 * @param   integer  $length    The length of the resource in bytes.
+	 *
+	 * @since   12.3
+	 */
+	public function __construct($uri = null, $relation = null, $type = null, $language = null, $title = null, $length = null)
+	{
+		$this->uri = $uri;
+		$this->relation = $relation;
+		$this->type = $type;
+		$this->language = $language;
+		$this->title = $title;
+
+		// Validate the length input.
+		if (isset($length) && !is_numeric($length))
+		{
+			throw new InvalidArgumentException('Length must be numeric.');
+		}
+		$this->length = (int) $length;
+	}
+}