1 files changed, 9 insertions, 2 deletions
diff --git a/java/src/com/android/inputmethod/latin/makedict/DictDecoder.java b/java/src/com/android/inputmethod/latin/makedict/DictDecoder.java
index 3dbeee099..b4838f00f 100644
--- a/java/src/com/android/inputmethod/latin/makedict/DictDecoder.java
+++ b/java/src/com/android/inputmethod/latin/makedict/DictDecoder.java
@@ -35,6 +35,7 @@ import java.util.TreeMap;
 /**
  * An interface of binary dictionary decoders.
  */
+// TODO: Straighten out responsibility for the buffer's file pointer.
 public interface DictDecoder {
 
     /**
@@ -43,7 +44,7 @@ public interface DictDecoder {
     public FileHeader readHeader() throws IOException, UnsupportedFormatException;
 
     /**
-     * Reads PtNode from nodeAddress.
+     * Reads PtNode from ptNodePos.
      * @param ptNodePos the position of PtNode.
      * @param formatOptions the format options.
      * @return PtNodeInfo.
@@ -127,7 +128,8 @@ public interface DictDecoder {
      * Opens the dictionary file and makes DictBuffer.
      */
     @UsedForTesting
-    public void openDictBuffer() throws FileNotFoundException, IOException;
+    public void openDictBuffer() throws FileNotFoundException, IOException,
+            UnsupportedFormatException;
     @UsedForTesting
     public boolean isDictBufferOpen();
 
@@ -228,4 +230,9 @@ public interface DictDecoder {
     }
 
     public void skipPtNode(final FormatOptions formatOptions);
+
+    /**
+     * @return whether this decoder has a valid binary dictionary that it can decode.
+     */
+    public boolean hasValidRawBinaryDictionary();
 }