Add spellcheck and word suggestion to the prediction service

third_party/android_prediction/suggest/policyimpl/dictionary/structure/v2/ver2_patricia_trie_node_reader.h

Index: third_party/android_prediction/suggest/policyimpl/dictionary/structure/v2/ver2_patricia_trie_node_reader.h
diff --git a/third_party/android_prediction/suggest/policyimpl/dictionary/structure/v2/ver2_patricia_trie_node_reader.h b/third_party/android_prediction/suggest/policyimpl/dictionary/structure/v2/ver2_patricia_trie_node_reader.h
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+/*
+ * Copyright (C) 2014, 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_VER2_PATRICIA_TRIE_NODE_READER_H
+#define LATINIME_VER2_PATRICIA_TRIE_NODE_READER_H
+
+#include <cstdint>
+
+#include "third_party/android_prediction/defines.h"
+#include "third_party/android_prediction/suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
+#include "third_party/android_prediction/suggest/policyimpl/dictionary/structure/pt_common/pt_node_reader.h"
+
+namespace latinime {
+
+class DictionaryBigramsStructurePolicy;
+class DictionaryShortcutsStructurePolicy;
+
+class Ver2ParticiaTrieNodeReader : public PtNodeReader {
+ public:
+    Ver2ParticiaTrieNodeReader(const uint8_t *const dictBuffer, const int dictSize,
+            const DictionaryBigramsStructurePolicy *const bigramPolicy,
+            const DictionaryShortcutsStructurePolicy *const shortcutPolicy)
+            : mDictBuffer(dictBuffer), mDictSize(dictSize), mBigramPolicy(bigramPolicy),
+              mShortuctPolicy(shortcutPolicy) {}
+
+    virtual const PtNodeParams fetchPtNodeParamsInBufferFromPtNodePos(const int ptNodePos) const;
+
+ private:
+    DISALLOW_IMPLICIT_CONSTRUCTORS(Ver2ParticiaTrieNodeReader);
+
+    const uint8_t *const mDictBuffer;
+    const int mDictSize;
+    const DictionaryBigramsStructurePolicy *const mBigramPolicy;
+    const DictionaryShortcutsStructurePolicy *const mShortuctPolicy;
+};
+} // namespace latinime
+#endif /* LATINIME_VER2_PATRICIA_TRIE_NODE_READER_H */