From 0ed2c1124cf1b9e49a2ec1fa0126a8df09f9e758 Mon Sep 17 00:00:00 2001 From: Andrew Branson Date: Tue, 7 Oct 2014 09:18:11 +0200 Subject: Repackage to org.cristalise --- .../kernel/entity/proxy/ProxyObserver.java | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 src/main/java/org/cristalise/kernel/entity/proxy/ProxyObserver.java (limited to 'src/main/java/org/cristalise/kernel/entity/proxy/ProxyObserver.java') diff --git a/src/main/java/org/cristalise/kernel/entity/proxy/ProxyObserver.java b/src/main/java/org/cristalise/kernel/entity/proxy/ProxyObserver.java new file mode 100644 index 0000000..bd21034 --- /dev/null +++ b/src/main/java/org/cristalise/kernel/entity/proxy/ProxyObserver.java @@ -0,0 +1,47 @@ +/** + * This file is part of the CRISTAL-iSE kernel. + * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved. + * + * This library is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as published + * by the Free Software Foundation; either version 3 of the License, or (at + * your option) any later version. + * + * This library is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + * License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this library; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + * + * http://www.fsf.org/licensing/licenses/lgpl.html + */ +package org.cristalise.kernel.entity.proxy; + +import org.cristalise.kernel.entity.C2KLocalObject; + + + +public interface ProxyObserver +{ + /************************************************************************** + * Subscribed items are broken apart and fed one by one to these methods. + * Replacement after an event is done by feeding the new memberbase with the same id. + * ID could be an XPath? + **************************************************************************/ + public void add(V contents); + + /************************************************************************** + * the 'type' parameter should be an indication of the type of object + * supplied so that the subscriber can associate the call back with + * one of its subscriptions. If we go with an Xpath subscription form, + * then the id will probably be sufficient. + * Should be comparable (substring whatever) with the parameter given to + * the subscribe method of ItemProxy. + **************************************************************************/ + public void remove(String id); + + public void control(String control, String msg); +} -- cgit v1.2.3