[Refactor] Rename BinaryDictReader and BinaryDictDecoder.

BinaryDictReader -> BinaryDictDecoder.
BinaryDictDecoder -> BianryDictDecoderUtils.

Change-Id: Iadf2153b379b760538ecda488dda4f17225e5f37

1 files changed, 32 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/makedict/decoder/HeaderReader.java b/java/src/com/android/inputmethod/latin/makedict/decoder/HeaderReader.java
new file mode 100644
index 000000000..f2badb444
--- /dev/null
+++ b/java/src/com/android/inputmethod/latin/makedict/decoder/HeaderReader.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+
+package com.android.inputmethod.latin.makedict.decoder;
+
+import com.android.inputmethod.latin.makedict.UnsupportedFormatException;
+
+import java.io.IOException;
+import java.util.HashMap;
+
+/**
+ * An interface to read a binary dictionary file header.
+ */
+public interface HeaderReader {
+    public int readVersion() throws IOException, UnsupportedFormatException;
+    public int readOptionFlags();
+    public int readHeaderSize();
+    public HashMap<String, String> readAttributes(final int headerSize);
+}