C++ Client API Reference for Oracle Coherence: coherence/util/processor/AbstractProcessor.hpp Source File

00001 /*
00002  * Copyright (c) 2000, 2020, Oracle and/or its affiliates.
00003  *
00004  * Licensed under the Universal Permissive License v 1.0 as shown at
00005  * http://oss.oracle.com/licenses/upl.
00006  */
00007 #ifndef COH_ABSTRACT_PROCESSOR_HPP
00008 #define COH_ABSTRACT_PROCESSOR_HPP
00009 
00010 #include "coherence/lang.ns"
00011 
00012 #include "coherence/util/Describable.hpp"
00013 #include "coherence/util/InvocableMap.hpp"
00014 #include "coherence/util/Map.hpp"
00015 #include "coherence/util/Set.hpp"
00016 
00017 COH_OPEN_NAMESPACE3(coherence,util, processor)
00018 
00019 using coherence::util::InvocableMap;
00020 using coherence::util::Map;
00021 using coherence::util::Set;
00022 
00023 
00024 /**
00025 * An AbstractProcessor is a partial EntryProcessor implementation that
00026 * provides default implementations of the process and processAll methods.
00027 *
00028 * For EntryProcessors which only run within the Coherence cluster
00029 * (most common case), the C++ process and processAll methods can be left
00030 * unimplemented.
00031 *
00032 * @author tb  2008.04.28
00033 */
00034 class COH_EXPORT AbstractProcessor
00035     : public abstract_spec<AbstractProcessor,
00036         extends<Describable>,
00037         implements<InvocableMap::EntryProcessor> >
00038     {
00039     // ----- InvocableMap::EntryProcessor interface -------------------------
00040 
00041     public:
00042         /**
00043         * {@inheritDoc}
00044         *
00045         * This implementation throws an UnsupportedOperationException.
00046         *
00047         * @since 12.2.1.3
00048         */
00049         virtual Object::Holder process(InvocableMap::Entry::Handle hEntry) const;
00050 
00051     public:
00052         /**
00053         * {@inheritDoc}
00054         */
00055         virtual Map::View processAll(Set::View vSetEntries) const;
00056     };
00057 
00058 COH_CLOSE_NAMESPACE3
00059 
00060 #endif // COH_ABSTRACT_PROCESSOR_HPP