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libraries/vendor/joomla/session/src/SessionState.php

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+<?php
+
+/**
+ * Part of the Joomla Framework Session Package
+ *
+ * @copyright  Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved.
+ * @license    GNU General Public License version 2 or later; see LICENSE
+ */
+
+namespace Joomla\Session;
+
+/**
+ * Class defining the various states of a session
+ *
+ * @since  2.0.0
+ */
+final class SessionState
+{
+    /**
+     * Private constructor to prevent instantiation of this class
+     *
+     * @since   2.0.0
+     */
+    private function __construct()
+    {
+    }
+
+    /**
+     * State indicating the session is active.
+     *
+     * A `SessionInterface` instance should be in this state once the session has started.
+     *
+     * @var    string
+     * @since  2.0.0
+     */
+    public const ACTIVE = 'active';
+
+    /**
+     * State indicating the session is closed.
+     *
+     * A `SessionInterface` instance should be in this state after calling the `close()` method.
+     *
+     * @var    string
+     * @since  2.0.0
+     */
+    public const CLOSED = 'closed';
+
+    /**
+     * State indicating the session is destroyed.
+     *
+     * A `SessionInterface` instance should be in this state after calling the `destroy()` method.
+     *
+     * @var    string
+     * @since  2.0.0
+     */
+    public const DESTROYED = 'destroyed';
+
+    /**
+     * State indicating the session is in an error state.
+     *
+     * A `SessionInterface` instance should be in this state if the session cannot be validated after being started.
+     *
+     * @var    string
+     * @since  2.0.0
+     */
+    public const ERROR = 'error';
+
+    /**
+     * State indicating the session is expired.
+     *
+     * A `SessionInterface` instance should be in this state if the session has passed the allowed lifetime.
+     * A `SessionInterface` instance may be in this state if validating a session token fails.
+     *
+     * @var    string
+     * @since  2.0.0
+     */
+    public const EXPIRED = 'expired';
+
+    /**
+     * State indicating the session is inactive.
+     *
+     * A `SessionInterface` instance should begin in this state.
+     *
+     * @var    string
+     * @since  2.0.0
+     */
+    public const INACTIVE = 'inactive';
+}