| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef LATINIME_INCREMENTAL_DECODER_WRAPPER_H |
| #define LATINIME_INCREMENTAL_DECODER_WRAPPER_H |
| |
| #include <stdint.h> |
| #include "defines.h" |
| #include "incremental_decoder_interface.h" |
| |
| namespace latinime { |
| |
| class UnigramDictionary; |
| class BigramDictionary; |
| class ProximityInfo; |
| |
| class IncrementalDecoderWrapper : public IncrementalDecoderInterface { |
| public: |
| IncrementalDecoderWrapper(const int maxWordLength, const int maxWords) |
| : mIncrementalDecoderInterface(getIncrementalDecoderInstance(maxWordLength, maxWords)) { |
| } |
| |
| virtual ~IncrementalDecoderWrapper() { |
| delete mIncrementalDecoderInterface; |
| } |
| |
| int getSuggestions(ProximityInfo *pInfo, void *traverseSession, int *inputXs, int *inputYs, |
| int *times, int *pointerIds, int *codes, int inputSize, int commitPoint, |
| unsigned short *outWords, int *frequencies, int *outputIndices, |
| int *outputTypes) const { |
| if (!mIncrementalDecoderInterface) { |
| return 0; |
| } |
| return mIncrementalDecoderInterface->getSuggestions( |
| pInfo, traverseSession, inputXs, inputYs, times, pointerIds, codes, |
| inputSize, commitPoint, outWords, frequencies, outputIndices, outputTypes); |
| } |
| |
| static void setIncrementalDecoderFactoryMethod( |
| IncrementalDecoderInterface *(*factoryMethod)(int, int)) { |
| sIncrementalDecoderFactoryMethod = factoryMethod; |
| } |
| |
| private: |
| DISALLOW_IMPLICIT_CONSTRUCTORS(IncrementalDecoderWrapper); |
| static IncrementalDecoderInterface *getIncrementalDecoderInstance(int maxWordLength, |
| int maxWords) { |
| if (sIncrementalDecoderFactoryMethod) { |
| return sIncrementalDecoderFactoryMethod(maxWordLength, maxWords); |
| } |
| return 0; |
| } |
| |
| static IncrementalDecoderInterface *(*sIncrementalDecoderFactoryMethod)(int, int); |
| IncrementalDecoderInterface *mIncrementalDecoderInterface; |
| }; |
| } // namespace latinime |
| #endif // LATINIME_INCREMENTAL_DECODER_WRAPPER_H |