am b52055bf: Merge "Use PrevWordsInfo instead of String in Java side."

* commit 'b52055bfd167df67cf4ef155324c2e896c7a20cf':
  Use PrevWordsInfo instead of String in Java side.

1 files changed, 3 insertions, 5 deletions

diff --git a/java/src/com/android/inputmethod/latin/Dictionary.java b/java/src/com/android/inputmethod/latin/Dictionary.java
index 5253cc3dd..aab16653e 100644
--- a/java/src/com/android/inputmethod/latin/Dictionary.java
+++ b/java/src/com/android/inputmethod/latin/Dictionary.java
@@ -69,7 +69,7 @@ public abstract class Dictionary {
      * Searches for suggestions for a given context. For the moment the context is only the
      * previous word.
      * @param composer the key sequence to match with coordinate info, as a WordComposer
-     * @param prevWord the previous word, or null if none
+     * @param prevWordsInfo the information of previous words.
      * @param proximityInfo the object for key proximity. May be ignored by some implementations.
      * @param blockOffensiveWords whether to block potentially offensive words
      * @param additionalFeaturesOptions options about additional features used for the suggestion.
@@ -79,10 +79,8 @@ public abstract class Dictionary {
      * different language weight is used.
      * @return the list of suggestions (possibly null if none)
      */
-    // TODO: pass more context than just the previous word, to enable better suggestions (n-gram
-    // and more)
     abstract public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
-            final String prevWord, final ProximityInfo proximityInfo,
+            final PrevWordsInfo prevWordsInfo, final ProximityInfo proximityInfo,
             final boolean blockOffensiveWords, final int[] additionalFeaturesOptions,
             final int sessionId, final float[] inOutLanguageWeight);
 
@@ -156,7 +154,7 @@ public abstract class Dictionary {
 
         @Override
         public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
-                final String prevWord, final ProximityInfo proximityInfo,
+                final PrevWordsInfo prevWordsInfo, final ProximityInfo proximityInfo,
                 final boolean blockOffensiveWords, final int[] additionalFeaturesOptions,
                 final int sessionId, final float[] inOutLanguageWeight) {
             return null;