Hazelcast C++ Client
BetweenPredicate.h
1 /*
2  * Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 #ifndef HAZELCAST_CLIENT_QUERY_BETWEENPREDICATE_H_
17 #define HAZELCAST_CLIENT_QUERY_BETWEENPREDICATE_H_
18 
19 #include <string>
20 #include <memory>
21 #include "hazelcast/client/query/Predicate.h"
22 #include "hazelcast/client/serialization/ObjectDataOutput.h"
23 #include "hazelcast/client/serialization/ObjectDataInput.h"
24 #include "hazelcast/client/exception/IException.h"
25 #include "hazelcast/client/query/impl/predicates/PredicateDataSerializerHook.h"
26 
27 #if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
28 #pragma warning(push)
29 #pragma warning(disable: 4251) //for dll export
30 #endif
31 
32 namespace hazelcast {
33  namespace client {
34  namespace query {
38  template <typename T>
39  class BetweenPredicate : public Predicate {
40  public:
46  BetweenPredicate(const char *attributeName, const T &from, const T &to)
47  : attrName(attributeName), begin(from), end(to) {
48  }
49 
53  int getFactoryId() const {
54  return impl::predicates::F_ID;
55  }
56 
60  int getClassId() const {
61  return impl::predicates::BETWEEN_PREDICATE;
62  }
63 
69  out.writeUTF(&attrName);
70  out.writeObject<T>(&end);
71  out.writeObject<T>(&begin);
72  }
73 
79  // Not need to read at the client side
80  throw exception::IException("BetweenPredicate::readData",
81  "Client should not need to use readData method!!!");
82  }
83 
84  private:
85  std::string attrName;
86  T begin;
87  T end;
88  };
89  }
90  }
91 }
92 
93 #if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
94 #pragma warning(pop)
95 #endif
96 
97 #endif /* HAZELCAST_CLIENT_QUERY_BETWEENPREDICATE_H_ */
void writeObject(const T *object)
Definition: ObjectDataOutput.h:184
Base class for all exception originated from Hazelcast methods.
Definition: IException.h:49
Provides serialization methods for primitive types,a arrays of primitive types, Portable, IdentifiedDataSerializable and custom serializables.
Definition: ObjectDataOutput.h:54
BetweenPredicate(const char *attributeName, const T &from, const T &to)
Definition: BetweenPredicate.h:46
void readData(serialization::ObjectDataInput &in)
Defines how this class will be read.
Definition: BetweenPredicate.h:78
void writeData(serialization::ObjectDataOutput &out) const
Defines how this class will be written.
Definition: BetweenPredicate.h:68
int getClassId() const
Definition: BetweenPredicate.h:60
Type T should be a valid serializable and copiable type.
Definition: BetweenPredicate.h:39
int getFactoryId() const
Definition: BetweenPredicate.h:53
This is a merker class for Predicate classes.
Definition: Predicate.h:36
Provides deserialization methods for primitives types, arrays of primitive types Portable, IdentifiedDataSerializable and custom serializable types.
Definition: ObjectDataInput.h:70
Definition: MapEntryView.h:32
void writeUTF(const std::string *value)
Definition: ObjectDataOutput.cpp:92