Add spellcheck and word suggestion to the prediction service

third_party/android_prediction/suggest/core/dictionary/property/unigram_property.h

Index: third_party/android_prediction/suggest/core/dictionary/property/unigram_property.h
diff --git a/third_party/android_prediction/suggest/core/dictionary/property/unigram_property.h b/third_party/android_prediction/suggest/core/dictionary/property/unigram_property.h
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index 0000000000000000000000000000000000000000..be0b79e38195e4765ea1ea96b68b5426b286c269
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+++ b/third_party/android_prediction/suggest/core/dictionary/property/unigram_property.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_UNIGRAM_PROPERTY_H
+#define LATINIME_UNIGRAM_PROPERTY_H
+
+#include <vector>
+
+#include "third_party/android_prediction/defines.h"
+
+namespace latinime {
+
+class UnigramProperty {
+ public:
+    class ShortcutProperty {
+     public:
+        ShortcutProperty(const std::vector<int> *const targetCodePoints, const int probability)
+                : mTargetCodePoints(*targetCodePoints), mProbability(probability) {}
+
+        const std::vector<int> *getTargetCodePoints() const {
+            return &mTargetCodePoints;
+        }
+
+        int getProbability() const {
+            return mProbability;
+        }
+
+     private:
+        // Default copy constructor and assign operator are used for using in std::vector.
+        DISALLOW_DEFAULT_CONSTRUCTOR(ShortcutProperty);
+
+        // TODO: Make members const.
+        std::vector<int> mTargetCodePoints;
+        int mProbability;
+    };
+
+    UnigramProperty()
+            : mRepresentsBeginningOfSentence(false), mIsNotAWord(false), mIsBlacklisted(false),
+              mProbability(NOT_A_PROBABILITY), mTimestamp(NOT_A_TIMESTAMP), mLevel(0), mCount(0),
+              mShortcuts() {}
+
+    UnigramProperty(const bool representsBeginningOfSentence, const bool isNotAWord,
+            const bool isBlacklisted, const int probability, const int timestamp, const int level,
+            const int count, const std::vector<ShortcutProperty> *const shortcuts)
+            : mRepresentsBeginningOfSentence(representsBeginningOfSentence),
+              mIsNotAWord(isNotAWord), mIsBlacklisted(isBlacklisted), mProbability(probability),
+              mTimestamp(timestamp), mLevel(level), mCount(count), mShortcuts(*shortcuts) {}
+
+    bool representsBeginningOfSentence() const {
+        return mRepresentsBeginningOfSentence;
+    }
+
+    bool isNotAWord() const {
+        return mIsNotAWord;
+    }
+
+    bool isBlacklisted() const {
+        return mIsBlacklisted;
+    }
+
+    bool hasShortcuts() const {
+        return !mShortcuts.empty();
+    }
+
+    int getProbability() const {
+        return mProbability;
+    }
+
+    int getTimestamp() const {
+        return mTimestamp;
+    }
+
+    int getLevel() const {
+        return mLevel;
+    }
+
+    int getCount() const {
+        return mCount;
+    }
+
+    const std::vector<ShortcutProperty> &getShortcuts() const {
+        return mShortcuts;
+    }
+
+ private:
+    // Default copy constructor is used for using as a return value.
+    DISALLOW_ASSIGNMENT_OPERATOR(UnigramProperty);
+
+    // TODO: Make members const.
+    bool mRepresentsBeginningOfSentence;
+    bool mIsNotAWord;
+    bool mIsBlacklisted;
+    int mProbability;
+    // Historical information
+    int mTimestamp;
+    int mLevel;
+    int mCount;
+    std::vector<ShortcutProperty> mShortcuts;
+};
+} // namespace latinime
+#endif // LATINIME_UNIGRAM_PROPERTY_H