Add spellcheck and word suggestion to the prediction service

third_party/prediction/suggest/policyimpl/dictionary/structure/backward/v402/content/single_dict_content.h

Index: third_party/prediction/suggest/policyimpl/dictionary/structure/backward/v402/content/single_dict_content.h
diff --git a/third_party/prediction/suggest/policyimpl/dictionary/structure/backward/v402/content/single_dict_content.h b/third_party/prediction/suggest/policyimpl/dictionary/structure/backward/v402/content/single_dict_content.h
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+/*
+ * Copyright (C) 2013, 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.
+ */
+
+/*
+ * !!!!! DO NOT EDIT THIS FILE !!!!!
+ *
+ * This file was generated from
+ *   third_party/prediction/suggest/policyimpl/dictionary/structure/v4/content/single_dict_content.h
+ */
+
+#ifndef LATINIME_BACKWARD_V402_SINGLE_DICT_CONTENT_H
+#define LATINIME_BACKWARD_V402_SINGLE_DICT_CONTENT_H
+
+#include "third_party/prediction/defines.h"
+#include "third_party/prediction/suggest/policyimpl/dictionary/structure/backward/v402/content/dict_content.h"
+#include "third_party/prediction/suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "third_party/prediction/suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "third_party/prediction/suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
+#include "third_party/prediction/suggest/policyimpl/dictionary/utils/mmapped_buffer.h"
+#include "third_party/prediction/utils/byte_array_view.h"
+
+namespace latinime {
+namespace backward {
+namespace v402 {
+
+class SingleDictContent : public DictContent {
+ public:
+  SingleDictContent(const char* const dictPath,
+                    const char* const contentFileName,
+                    const bool isUpdatable)
+      : mMmappedBuffer(
+            MmappedBuffer::openBuffer(dictPath, contentFileName, isUpdatable)),
+        mExpandableContentBuffer(
+            mMmappedBuffer ? mMmappedBuffer->getReadWriteByteArrayView()
+                           : ReadWriteByteArrayView(),
+            BufferWithExtendableBuffer::DEFAULT_MAX_ADDITIONAL_BUFFER_SIZE),
+        mIsValid(mMmappedBuffer) {}
+
+  SingleDictContent()
+      : mMmappedBuffer(nullptr),
+        mExpandableContentBuffer(Ver4DictConstants::MAX_DICTIONARY_SIZE),
+        mIsValid(true) {}
+
+  virtual ~SingleDictContent() {}
+
+  virtual bool isValid() const { return mIsValid; }
+
+  bool isNearSizeLimit() const {
+    return mExpandableContentBuffer.isNearSizeLimit();
+  }
+
+ protected:
+  BufferWithExtendableBuffer* getWritableBuffer() {
+    return &mExpandableContentBuffer;
+  }
+
+  const BufferWithExtendableBuffer* getBuffer() const {
+    return &mExpandableContentBuffer;
+  }
+
+  bool flush(const char* const dictPath,
+             const char* const contentFileNameSuffix) const {
+    return DictFileWritingUtils::flushBufferToFileWithSuffix(
+        dictPath, contentFileNameSuffix, &mExpandableContentBuffer);
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(SingleDictContent);
+
+  const MmappedBuffer::MmappedBufferPtr mMmappedBuffer;
+  BufferWithExtendableBuffer mExpandableContentBuffer;
+  const bool mIsValid;
+};
+}  // namespace v402
+}  // namespace backward
+}  // namespace latinime
+#endif /* LATINIME_BACKWARD_V402_SINGLE_DICT_CONTENT_H */