X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=inc%2Fclasses%2Finterfaces%2Fregistry%2Fclass_Register.php;fp=inc%2Fclasses%2Finterfaces%2Fregistry%2Fclass_Register.php;h=a750ac1b3740bb44e1772b92d0aae4bf800a8bdd;hb=389f3abad52f9cde3323db5d3d187562fe801a71;hp=0000000000000000000000000000000000000000;hpb=1f1f351e726dae5d4cd25b46639c2fcaa9e38661;p=hub.git

diff --git a/inc/classes/interfaces/registry/class_Register.php b/inc/classes/interfaces/registry/class_Register.php
new file mode 100644
index 000000000..a750ac1b3
--- /dev/null
+++ b/inc/classes/interfaces/registry/class_Register.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * An interface for registries
+ *
+ * @author		Roland Haeder <webmaster@mxchange.org>
+ * @version		0.0.0
+ * @copyright	Copyright(c) 2007, 2008 Roland Haeder, this is free software
+ * @license		GNU GPL 3.0 or any newer version
+ * @link 		http://www.ship-simu.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+interface Register extends FrameworkInterface {
+	/**
+	 * Checks wether an instance key was found
+	 *
+	 * @param	$instanceKey	The key holding an instance in the registry
+	 * @return	$exists			Wether the key exists in the registry
+	 */
+	function instanceExists ($instanceKey);
+
+	/**
+	 * Adds/overwrites a new instance to the registry at the given key
+	 *
+	 * @param	$instanceKey		The key to identify the instance
+	 * @param	$objectInstance		An instance we shall store
+	 * @return	void
+	 */
+	function addInstance ($instanceKey, Registerable $objectInstance);
+
+	/**
+	 * Gets a registered instance or null if not found
+	 *
+	 * @param	$instanceKey		The key to identify the instance
+	 * @return	$objectInstance		An instance we shall store
+	 */
+	function getInstance ($instanceKey);
+}
+
+// [EOF]
+?>