1 /*
2  * Copyright (C) 2014, The Android Open Source Project
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 
17 #ifndef LATINIME_VER4_PT_NODE_ARRAY_READER_H
18 #define LATINIME_VER4_PT_NODE_ARRAY_READER_H
19 
20 #include "defines.h"
21 #include "dictionary/structure/pt_common/pt_node_array_reader.h"
22 
23 namespace latinime {
24 
25 class BufferWithExtendableBuffer;
26 
27 class Ver4PtNodeArrayReader : public PtNodeArrayReader {
28  public:
Ver4PtNodeArrayReader(const BufferWithExtendableBuffer * const buffer)29     Ver4PtNodeArrayReader(const BufferWithExtendableBuffer *const buffer) : mBuffer(buffer) {};
30 
31     virtual bool readPtNodeArrayInfoAndReturnIfValid(const int ptNodeArrayPos,
32             int *const outPtNodeCount, int *const outFirstPtNodePos) const;
33     virtual bool readForwardLinkAndReturnIfValid(const int forwordLinkPos,
34             int *const outNextPtNodeArrayPos) const;
35 
36  private:
37     DISALLOW_COPY_AND_ASSIGN(Ver4PtNodeArrayReader);
38 
39     const BufferWithExtendableBuffer *const mBuffer;
40 };
41 } // namespace latinime
42 #endif /* LATINIME_VER4_PT_NODE_ARRAY_READER_H */
43