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thin-client/include/ignite/thin/cache/query/query_fields_cursor.h
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1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
23 #ifndef _IGNITE_THIN_CACHE_QUERY_QUERY_FIELDS_CURSOR
24 #define _IGNITE_THIN_CACHE_QUERY_QUERY_FIELDS_CURSOR
25
26 #include <vector>
27
28 #include <ignite/common/concurrent.h>
29
30 #include <ignite/ignite_error.h>
31 #include <ignite/thin/cache/query/query_fields_row.h>
32
33 namespace ignite
34 {
35 namespace thin
36 {
37 namespace cache
38 {
39 namespace query
40 {
48 class IGNITE_IMPORT_EXPORT QueryFieldsCursor
49 {
50 public:
58 explicit QueryFieldsCursor(const common::concurrent::SharedPointer<void>& impl);
59
67 bool HasNext();
68
76 QueryFieldsRow GetNext();
77
83 const std::vector<std::string>& GetColumnNames() const;
84
85 private:
87 common::concurrent::SharedPointer<void> impl;
88 };
89 }
90 }
91 }
92 }
93
94 #endif //_IGNITE_THIN_CACHE_QUERY_QUERY_FIELDS_CURSOR
ignite::thin::cache::query::QueryFieldsRow
Query fields row.
Definition: thin-client/include/ignite/thin/cache/query/query_fields_row.h:46
query_fields_row.h
Declares ignite::thin::cache::query::QueryFieldsRow class.
ignite
Apache Ignite API.
Definition: cache.h:48
ignite_error.h
Declares ignite::IgniteError class.
ignite::thin::cache::query::QueryFieldsCursor
Query fields cursor.
Definition: thin-client/include/ignite/thin/cache/query/query_fields_cursor.h:48