Rename UnigramProperty to WordProperty.

Bug: 12810574
Change-Id: If5ddd803948aaf6e491ddcbaa5436fb3af3f7257
diff --git a/native/jni/NativeFileList.mk b/native/jni/NativeFileList.mk
index d2f2259..c7061c8 100644
--- a/native/jni/NativeFileList.mk
+++ b/native/jni/NativeFileList.mk
@@ -32,7 +32,7 @@
         error_type_utils.cpp \
         multi_bigram_map.cpp \
         suggestions_output_utils.cpp \
-        unigram_property.cpp) \
+        word_property.cpp) \
     $(addprefix suggest/core/layout/, \
         additional_proximity_chars.cpp \
         proximity_info.cpp \
diff --git a/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp b/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
index 586a306..16a3fe8 100644
--- a/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
+++ b/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
@@ -24,7 +24,7 @@
 #include "jni.h"
 #include "jni_common.h"
 #include "suggest/core/dictionary/dictionary.h"
-#include "suggest/core/dictionary/unigram_property.h"
+#include "suggest/core/dictionary/word_property.h"
 #include "suggest/core/suggest_options.h"
 #include "suggest/policyimpl/dictionary/structure/dictionary_structure_with_buffer_policy_factory.h"
 #include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
@@ -260,7 +260,7 @@
             word1Length);
 }
 
-static void latinime_BinaryDictionary_getUnigramProperty(JNIEnv *env, jclass clazz,
+static void latinime_BinaryDictionary_getWordProperty(JNIEnv *env, jclass clazz,
         jlong dict, jintArray word, jintArray outCodePoints, jbooleanArray outFlags,
         jintArray outProbability, jintArray outHistoricalInfo, jobject outShortcutTargets,
         jobject outShortcutProbabilities) {
@@ -269,9 +269,8 @@
     const jsize wordLength = env->GetArrayLength(word);
     int wordCodePoints[wordLength];
     env->GetIntArrayRegion(word, 0, wordLength, wordCodePoints);
-    const UnigramProperty unigramProperty = dictionary->getUnigramProperty(
-            wordCodePoints, wordLength);
-    unigramProperty.outputProperties(env, outCodePoints, outFlags, outProbability,
+    const WordProperty wordProperty = dictionary->getWordProperty(wordCodePoints, wordLength);
+    wordProperty.outputProperties(env, outCodePoints, outFlags, outProbability,
             outHistoricalInfo, outShortcutTargets, outShortcutProbabilities);
 }
 
@@ -521,9 +520,9 @@
         reinterpret_cast<void *>(latinime_BinaryDictionary_getBigramProbability)
     },
     {
-        const_cast<char *>("getUnigramPropertyNative"),
+        const_cast<char *>("getWordPropertyNative"),
         const_cast<char *>("(J[I[I[Z[I[ILjava/util/ArrayList;Ljava/util/ArrayList;)V"),
-        reinterpret_cast<void *>(latinime_BinaryDictionary_getUnigramProperty)
+        reinterpret_cast<void *>(latinime_BinaryDictionary_getWordProperty)
     },
     {
         const_cast<char *>("calcNormalizedScoreNative"),
diff --git a/native/jni/src/suggest/core/dictionary/dictionary.cpp b/native/jni/src/suggest/core/dictionary/dictionary.cpp
index e68c0a6..16b1a56 100644
--- a/native/jni/src/suggest/core/dictionary/dictionary.cpp
+++ b/native/jni/src/suggest/core/dictionary/dictionary.cpp
@@ -143,10 +143,10 @@
             maxResultLength);
 }
 
-const UnigramProperty Dictionary::getUnigramProperty(const int *const codePoints,
+const WordProperty Dictionary::getWordProperty(const int *const codePoints,
         const int codePointCount) {
     TimeKeeper::setCurrentTime();
-    return mDictionaryStructureWithBufferPolicy.get()->getUnigramProperty(
+    return mDictionaryStructureWithBufferPolicy.get()->getWordProperty(
             codePoints, codePointCount);
 }
 
diff --git a/native/jni/src/suggest/core/dictionary/dictionary.h b/native/jni/src/suggest/core/dictionary/dictionary.h
index b37b4aa..4a468f3 100644
--- a/native/jni/src/suggest/core/dictionary/dictionary.h
+++ b/native/jni/src/suggest/core/dictionary/dictionary.h
@@ -22,7 +22,7 @@
 #include "defines.h"
 #include "jni.h"
 #include "suggest/core/dictionary/bigram_dictionary.h"
-#include "suggest/core/dictionary/unigram_property.h"
+#include "suggest/core/dictionary/word_property.h"
 #include "suggest/core/policy/dictionary_header_structure_policy.h"
 #include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
 #include "suggest/core/suggest_interface.h"
@@ -34,7 +34,7 @@
 class DicTraverseSession;
 class ProximityInfo;
 class SuggestOptions;
-class UnigramProperty;
+class WordProperty;
 
 class Dictionary {
  public:
@@ -94,7 +94,7 @@
     void getProperty(const char *const query, const int queryLength, char *const outResult,
             const int maxResultLength);
 
-    const UnigramProperty getUnigramProperty(const int *const codePoints, const int codePointCount);
+    const WordProperty getWordProperty(const int *const codePoints, const int codePointCount);
 
     const DictionaryStructureWithBufferPolicy *getDictionaryStructurePolicy() const {
         return mDictionaryStructureWithBufferPolicy.get();
diff --git a/native/jni/src/suggest/core/dictionary/unigram_property.cpp b/native/jni/src/suggest/core/dictionary/word_property.cpp
similarity index 94%
rename from native/jni/src/suggest/core/dictionary/unigram_property.cpp
rename to native/jni/src/suggest/core/dictionary/word_property.cpp
index be8a22a..ed32bde 100644
--- a/native/jni/src/suggest/core/dictionary/unigram_property.cpp
+++ b/native/jni/src/suggest/core/dictionary/word_property.cpp
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-#include "suggest/core/dictionary/unigram_property.h"
+#include "suggest/core/dictionary/word_property.h"
 
 namespace latinime {
 
-void UnigramProperty::outputProperties(JNIEnv *const env, jintArray outCodePoints,
+void WordProperty::outputProperties(JNIEnv *const env, jintArray outCodePoints,
         jbooleanArray outFlags, jintArray outProbability, jintArray outHistoricalInfo,
         jobject outShortcutTargets, jobject outShortcutProbabilities) const {
     env->SetIntArrayRegion(outCodePoints, 0 /* start */, mCodePoints.size(), &mCodePoints[0]);
diff --git a/native/jni/src/suggest/core/dictionary/unigram_property.h b/native/jni/src/suggest/core/dictionary/word_property.h
similarity index 85%
rename from native/jni/src/suggest/core/dictionary/unigram_property.h
rename to native/jni/src/suggest/core/dictionary/word_property.h
index 4acde93..dcac853 100644
--- a/native/jni/src/suggest/core/dictionary/unigram_property.h
+++ b/native/jni/src/suggest/core/dictionary/word_property.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef LATINIME_UNIGRAM_PROPERTY_H
-#define LATINIME_UNIGRAM_PROPERTY_H
+#ifndef LATINIME_WORD_PROPERTY_H
+#define LATINIME_WORD_PROPERTY_H
 
 #include <cstring>
 #include <vector>
@@ -25,16 +25,17 @@
 
 namespace latinime {
 
-// This class is used for returning information belonging to a unigram to java side.
-class UnigramProperty {
+// This class is used for returning information belonging to a word to java side.
+class WordProperty {
  public:
-    // Invalid unigram.
-    UnigramProperty()
+    // TODO: Add bigram information.
+    // Invalid word.
+    WordProperty()
             : mCodePoints(), mIsNotAWord(false), mIsBlacklisted(false),
               mHasBigrams(false), mHasShortcuts(false), mProbability(NOT_A_PROBABILITY),
               mTimestamp(0), mLevel(0), mCount(0), mShortcutTargets(), mShortcutProbabilities() {}
 
-    UnigramProperty(const std::vector<int> *const codePoints,
+    WordProperty(const std::vector<int> *const codePoints,
             const bool isNotAWord, const bool isBlacklisted, const bool hasBigrams,
             const bool hasShortcuts, const int probability, const int timestamp,
             const int level, const int count,
@@ -50,7 +51,7 @@
             jobject outShortcutProbabilities) const;
 
  private:
-    DISALLOW_ASSIGNMENT_OPERATOR(UnigramProperty);
+    DISALLOW_ASSIGNMENT_OPERATOR(WordProperty);
 
     std::vector<int> mCodePoints;
     bool mIsNotAWord;
@@ -67,4 +68,4 @@
     std::vector<int> mShortcutProbabilities;
 };
 } // namespace latinime
-#endif // LATINIME_UNIGRAM_PROPERTY_H
+#endif // LATINIME_WORD_PROPERTY_H
diff --git a/native/jni/src/suggest/core/policy/dictionary_structure_with_buffer_policy.h b/native/jni/src/suggest/core/policy/dictionary_structure_with_buffer_policy.h
index c74a4eb..b878984 100644
--- a/native/jni/src/suggest/core/policy/dictionary_structure_with_buffer_policy.h
+++ b/native/jni/src/suggest/core/policy/dictionary_structure_with_buffer_policy.h
@@ -18,7 +18,7 @@
 #define LATINIME_DICTIONARY_STRUCTURE_POLICY_H
 
 #include "defines.h"
-#include "suggest/core/dictionary/unigram_property.h"
+#include "suggest/core/dictionary/word_property.h"
 #include "utils/exclusive_ownership_pointer.h"
 
 namespace latinime {
@@ -92,7 +92,7 @@
             const int maxResultLength) = 0;
 
     // Used for testing.
-    virtual const UnigramProperty getUnigramProperty(const int *const codePonts,
+    virtual const WordProperty getWordProperty(const int *const codePonts,
             const int codePointCount) const = 0;
 
  protected:
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.h b/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.h
index 2adafd2..67d615e 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.h
@@ -123,10 +123,10 @@
         }
     }
 
-    const UnigramProperty getUnigramProperty(const int *const codePoints,
+    const WordProperty getWordProperty(const int *const codePoints,
             const int codePointCount) const {
-        // getUnigramProperty is not supported.
-        return UnigramProperty();
+        // getWordProperty is not supported.
+        return WordProperty();
     }
 
  private:
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp b/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp
index dee77c8..0b067e1 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp
@@ -20,7 +20,7 @@
 
 #include "suggest/core/dicnode/dic_node.h"
 #include "suggest/core/dicnode/dic_node_vector.h"
-#include "suggest/core/dictionary/unigram_property.h"
+#include "suggest/core/dictionary/word_property.h"
 #include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
 #include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
 #include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
@@ -317,13 +317,13 @@
     }
 }
 
-const UnigramProperty Ver4PatriciaTriePolicy::getUnigramProperty(const int *const codePoints,
+const WordProperty Ver4PatriciaTriePolicy::getWordProperty(const int *const codePoints,
         const int codePointCount) const {
     const int ptNodePos = getTerminalPtNodePositionOfWord(codePoints, codePointCount,
             false /* forceLowerCaseSearch */);
     if (ptNodePos == NOT_A_DICT_POS) {
-        AKLOGE("fetchUnigramProperty is called for invalid word.");
-        return UnigramProperty();
+        AKLOGE("getWordProperty is called for invalid word.");
+        return WordProperty();
     }
     const PtNodeParams ptNodeParams = mNodeReader.fetchNodeInfoInBufferFromPtNodePos(ptNodePos);
     std::vector<int> codePointVector(ptNodeParams.getCodePoints(),
@@ -351,7 +351,7 @@
             shortcutProbabilities.push_back(shortcutProbability);
         }
     }
-    return UnigramProperty(&codePointVector, ptNodeParams.isNotAWord(),
+    return WordProperty(&codePointVector, ptNodeParams.isNotAWord(),
             ptNodeParams.isBlacklisted(), ptNodeParams.hasBigrams(),
             ptNodeParams.hasShortcutTargets(), ptNodeParams.getProbability(),
             historicalInfo->getTimeStamp(), historicalInfo->getLevel(),
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.h b/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.h
index 81aed20..a43bd0e 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.h
@@ -106,7 +106,7 @@
     void getProperty(const char *const query, const int queryLength, char *const outResult,
             const int maxResultLength);
 
-    const UnigramProperty getUnigramProperty(const int *const codePoints,
+    const WordProperty getWordProperty(const int *const codePoints,
             const int codePointCount) const;
 
  private: