Oracle® Fusion Middleware C++ API Reference for Oracle Coherence
12c (12.2.1.1.0)

E69640-01

coherence/util/Event.hpp

00001 /*
00002 * Event.hpp
00003 *
00004 * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
00005 *
00006 * Oracle is a registered trademarks of Oracle Corporation and/or its
00007 * affiliates.
00008 *
00009 * This software is the confidential and proprietary information of Oracle
00010 * Corporation. You shall not disclose such confidential and proprietary
00011 * information and shall use it only in accordance with the terms of the
00012 * license agreement you entered into with Oracle.
00013 *
00014 * This notice may not be removed or altered.
00015 */
00016 #ifndef COH_EVENT_HPP
00017 #define COH_EVENT_HPP
00018 
00019 #include "coherence/lang.ns"
00020 
00021 
00022 
00023 COH_OPEN_NAMESPACE2(coherence,util)
00024 
00025 
00026 /**
00027 * The root class from which all event state classes shall be derived.
00028 * <p>
00029 * All Events are constructed with a reference to the object, the "source",
00030 * that is logically deemed to be the object upon which the Event in question
00031 * initially occurred.
00032 *
00033 * @author jh  2007.12.12
00034 */
00035 class COH_EXPORT Event
00036     : public class_spec<Event>
00037     {
00038     friend class factory<Event>;
00039 
00040     // ----- constructors ---------------------------------------------------
00041 
00042     protected:
00043         /**
00044         * Create a new Event instance.
00045         *
00046         * @param vSource  the source associated with the new Event
00047         *
00048         * @return a new Event
00049         */
00050         Event(Object::View vSource);
00051 
00052     private:
00053         /**
00054         * Blocked copy constructor.
00055         */
00056         Event(const Event&);
00057 
00058 
00059     // ----- Object interface -----------------------------------------------
00060 
00061     public:
00062         /**
00063         * {@inheritDoc}
00064         */
00065         virtual TypedHandle<const String> toString() const;
00066 
00067 
00068     // ----- accessors ------------------------------------------------------
00069 
00070     public:
00071         /**
00072         * Return the object on which the Event initially occurred.
00073         *
00074         * @return the object on which the Event initially occurred
00075         */
00076         virtual Object::View getSource() const;
00077 
00078 
00079     // ----- data members ---------------------------------------------------
00080 
00081     protected:
00082         /**
00083         * The object on which the Event initially occurred.
00084         */
00085         FinalView<Object> f_vSource;
00086     };
00087 
00088 COH_CLOSE_NAMESPACE2
00089 
00090 #endif // COH_EVENT_HPP
Copyright © 2000, 2016, Oracle and/or its affiliates. All rights reserved.