VMware Tanzu GemFire Native C++ Reference  10.1.5
CqEvent.hpp
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1 #pragma once
2 
3 #ifndef GEODE_CQEVENT_H_
4 #define GEODE_CQEVENT_H_
5 
6 /*
7  * Licensed to the Apache Software Foundation (ASF) under one or more
8  * contributor license agreements. See the NOTICE file distributed with
9  * this work for additional information regarding copyright ownership.
10  * The ASF licenses this file to You under the Apache License, Version 2.0
11  * (the "License"); you may not use this file except in compliance with
12  * the License. You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS,
18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19  * See the License for the specific language governing permissions and
20  * limitations under the License.
21  */
22 
23 #include "CacheableBuiltins.hpp"
24 #include "CacheableKey.hpp"
25 #include "CqOperation.hpp"
26 #include "Exception.hpp"
27 #include "Serializable.hpp"
28 #include "internal/geode_globals.hpp"
29 
34 namespace apache {
35 namespace geode {
36 namespace client {
37 class CqQuery;
53 class APACHE_GEODE_EXPORT CqEvent {
54  public:
55  CqEvent() {}
56 
57  virtual ~CqEvent() {}
63  virtual std::shared_ptr<CqQuery> getCq() const = 0;
64 
69  virtual CqOperation getBaseOperation() const = 0;
70 
76  virtual CqOperation getQueryOperation() const = 0;
77 
84  virtual std::shared_ptr<CacheableKey> getKey() const = 0;
85 
92  virtual std::shared_ptr<Cacheable> getNewValue() const = 0;
93 
100  virtual std::shared_ptr<CacheableBytes> getDeltaValue() const = 0;
101 
102  private:
103  CqEvent(const CqEvent&);
104  void operator=(const CqEvent&);
105 };
106 } // namespace client
107 } // namespace geode
108 } // namespace apache
109 
110 #endif // GEODE_CQEVENT_H_
apache::geode::client::CqEvent::getQueryOperation
virtual CqOperation getQueryOperation() const =0
Get the operation on the query results.
CacheableKey.hpp
apache::geode::client::CqEvent::getBaseOperation
virtual CqOperation getBaseOperation() const =0
Get the operation on the base region that triggered this event.
CqOperation.hpp
apache::geode::client::CqEvent::getKey
virtual std::shared_ptr< CacheableKey > getKey() const =0
Get the key relating to the event.
CacheableBuiltins.hpp
Contains generic template definitions for Cacheable types and instantiations for built-in types.
apache::geode::client::CqEvent::getNewValue
virtual std::shared_ptr< Cacheable > getNewValue() const =0
Get the new value of the modification.
apache::geode::client::CqEvent::getDeltaValue
virtual std::shared_ptr< CacheableBytes > getDeltaValue() const =0
Get the delta modification.
apache::geode::client::CqEvent
This interface provides methods to get all the information sent from the server about the CQ event.
Definition: CqEvent.hpp:53
apache::geode::client::CqEvent::getCq
virtual std::shared_ptr< CqQuery > getCq() const =0
Get the CqQuery object of this event.

Apache Geode C++ Cache API Documentation