Add spellcheck and word suggestion to the prediction service

third_party/prediction/suggest/core/result/suggested_word.h

Index: third_party/prediction/suggest/core/result/suggested_word.h
diff --git a/third_party/prediction/suggest/core/result/suggested_word.h b/third_party/prediction/suggest/core/result/suggested_word.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_SUGGESTED_WORD_H
+#define LATINIME_SUGGESTED_WORD_H
+
+#include <vector>
+
+#include "third_party/prediction/defines.h"
+#include "third_party/prediction/suggest/core/dictionary/dictionary.h"
+
+namespace latinime {
+
+class SuggestedWord {
+ public:
+  class Comparator {
+   public:
+    bool operator()(const SuggestedWord& left, const SuggestedWord& right) {
+      if (left.getScore() != right.getScore()) {
+        return left.getScore() > right.getScore();
+      }
+      return left.getCodePointCount() < right.getCodePointCount();
+    }
+
+   private:
+    DISALLOW_ASSIGNMENT_OPERATOR(Comparator);
+  };
+
+  SuggestedWord(const int* const codePoints,
+                const int codePointCount,
+                const int score,
+                const int type,
+                const int indexToPartialCommit,
+                const int autoCommitFirstWordConfidence)
+      : mCodePoints(codePoints, codePoints + codePointCount),
+        mScore(score),
+        mType(type),
+        mIndexToPartialCommit(indexToPartialCommit),
+        mAutoCommitFirstWordConfidence(autoCommitFirstWordConfidence) {}
+
+  const int* getCodePoint() const { return &mCodePoints.at(0); }
+
+  int getCodePointCount() const { return mCodePoints.size(); }
+
+  int getScore() const { return mScore; }
+
+  int getType() const { return mType; }
+
+  int getIndexToPartialCommit() const { return mIndexToPartialCommit; }
+
+  int getAutoCommitFirstWordConfidence() const {
+    return mAutoCommitFirstWordConfidence;
+  }
+
+ private:
+  DISALLOW_DEFAULT_CONSTRUCTOR(SuggestedWord);
+
+  std::vector<int> mCodePoints;
+  int mScore;
+  int mType;
+  int mIndexToPartialCommit;
+  int mAutoCommitFirstWordConfidence;
+};
+}  // namespace latinime
+#endif /* LATINIME_SUGGESTED_WORD_H */