1 files changed, 0 insertions, 115 deletions
diff --git a/java/src/com/android/inputmethod/latin/makedict/Ver4DictDecoder.java b/java/src/com/android/inputmethod/latin/makedict/Ver4DictDecoder.java
deleted file mode 100644
index f3fad7e99..000000000
--- a/java/src/com/android/inputmethod/latin/makedict/Ver4DictDecoder.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * 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;
-
-import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.BinaryDictionary;
-import com.android.inputmethod.latin.utils.CollectionUtils;
-import com.android.inputmethod.latin.utils.FileUtils;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.util.ArrayList;
-
-/**
- * An implementation of binary dictionary decoder for version 4 binary dictionary.
- */
-@UsedForTesting
-public class Ver4DictDecoder extends AbstractDictDecoder {
-    private static final String TAG = Ver4DictDecoder.class.getSimpleName();
-
-    final File mDictDirectory;
-
-    @UsedForTesting
-    /* package */ Ver4DictDecoder(final File dictDirectory, final int factoryFlag) {
-        this(dictDirectory, null /* factory */);
-    }
-
-    @UsedForTesting
-    /* package */ Ver4DictDecoder(final File dictDirectory, final DictionaryBufferFactory factory) {
-        mDictDirectory = dictDirectory;
-
-    }
-
-    @Override
-    public DictionaryHeader readHeader() throws IOException, UnsupportedFormatException {
-        // dictType is not being used in dicttool. Passing an empty string.
-        final BinaryDictionary binaryDictionary= new BinaryDictionary(
-              mDictDirectory.getAbsolutePath(), 0 /* offset */, 0 /* length */,
-              true /* useFullEditDistance */, null /* locale */,
-              "" /* dictType */, true /* isUpdatable */);
-        final DictionaryHeader header = binaryDictionary.getHeader();
-        binaryDictionary.close();
-        if (header == null) {
-            throw new IOException("Cannot read the dictionary header.");
-        }
-        return header;
-    }
-
-    @Override
-    public FusionDictionary readDictionaryBinary(final boolean deleteDictIfBroken)
-            throws FileNotFoundException, IOException, UnsupportedFormatException {
-        // dictType is not being used in dicttool. Passing an empty string.
-        final BinaryDictionary binaryDictionary = new BinaryDictionary(
-              mDictDirectory.getAbsolutePath(), 0 /* offset */, 0 /* length */,
-              true /* useFullEditDistance */, null /* locale */,
-              "" /* dictType */, true /* isUpdatable */);
-        final DictionaryHeader header = readHeader();
-        final FusionDictionary fusionDict =
-                new FusionDictionary(new FusionDictionary.PtNodeArray(), header.mDictionaryOptions);
-        int token = 0;
-        final ArrayList<WordProperty> wordProperties = CollectionUtils.newArrayList();
-        do {
-            final BinaryDictionary.GetNextWordPropertyResult result =
-                    binaryDictionary.getNextWordProperty(token);
-            final WordProperty wordProperty = result.mWordProperty;
-            if (wordProperty == null) {
-                binaryDictionary.close();
-                if (deleteDictIfBroken) {
-                    FileUtils.deleteRecursively(mDictDirectory);
-                }
-                return null;
-            }
-            wordProperties.add(wordProperty);
-            token = result.mNextToken;
-        } while (token != 0);
-
-        // Insert unigrams into the fusion dictionary.
-        for (final WordProperty wordProperty : wordProperties) {
-            if (wordProperty.mIsBlacklistEntry) {
-                fusionDict.addBlacklistEntry(wordProperty.mWord, wordProperty.mShortcutTargets,
-                        wordProperty.mIsNotAWord);
-            } else {
-                fusionDict.add(wordProperty.mWord, wordProperty.mProbabilityInfo,
-                        wordProperty.mShortcutTargets, wordProperty.mIsNotAWord);
-            }
-        }
-        // Insert bigrams into the fusion dictionary.
-        for (final WordProperty wordProperty : wordProperties) {
-            if (wordProperty.mBigrams == null) {
-                continue;
-            }
-            final String word0 = wordProperty.mWord;
-            for (final WeightedString bigram : wordProperty.mBigrams) {
-                fusionDict.setBigram(word0, bigram.mWord, bigram.mProbabilityInfo);
-            }
-        }
-        binaryDictionary.close();
-        return fusionDict;
-    }
-}