1 files changed, 0 insertions, 96 deletions
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/sparse_table.cpp b/native/jni/src/suggest/policyimpl/dictionary/utils/sparse_table.cpp
deleted file mode 100644
index 4ad82f9f7..000000000
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/sparse_table.cpp
+++ /dev/null
@@ -1,96 +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.
- */
-
-#include "suggest/policyimpl/dictionary/utils/sparse_table.h"
-
-namespace latinime {
-
-const int SparseTable::NOT_EXIST = -1;
-const int SparseTable::INDEX_SIZE = 4;
-
-bool SparseTable::contains(const int id) const {
-    const int readingPos = getPosInIndexTable(id);
-    if (id < 0 || mIndexTableBuffer->getTailPosition() <= readingPos) {
-        return false;
-    }
-    const int index = mIndexTableBuffer->readUint(INDEX_SIZE, readingPos);
-    return index != NOT_EXIST;
-}
-
-uint32_t SparseTable::get(const int id) const {
-    const int indexTableReadingPos = getPosInIndexTable(id);
-    const int index = mIndexTableBuffer->readUint(INDEX_SIZE, indexTableReadingPos);
-    const int contentTableReadingPos = getPosInContentTable(id, index);
-    return mContentTableBuffer->readUint(mDataSize, contentTableReadingPos);
-}
-
-bool SparseTable::set(const int id, const uint32_t value) {
-    const int posInIndexTable = getPosInIndexTable(id);
-    // Extends the index table if needed.
-    if (mIndexTableBuffer->getTailPosition() < posInIndexTable) {
-        int tailPos = mIndexTableBuffer->getTailPosition();
-        while(tailPos < posInIndexTable) {
-            if (!mIndexTableBuffer->writeUintAndAdvancePosition(NOT_EXIST, INDEX_SIZE, &tailPos)) {
-                AKLOGE("cannot extend index table. tailPos: %d to: %d", tailPos, posInIndexTable);
-                return false;
-            }
-        }
-    }
-    if (contains(id)) {
-        // The entry is already in the content table.
-        const int index = mIndexTableBuffer->readUint(INDEX_SIZE, posInIndexTable);
-        if (!mContentTableBuffer->writeUint(value, mDataSize, getPosInContentTable(id, index))) {
-            AKLOGE("cannot update value %d. pos: %d, tailPos: %d, mDataSize: %d", value,
-                    getPosInContentTable(id, index), mContentTableBuffer->getTailPosition(),
-                    mDataSize);
-            return false;
-        }
-        return true;
-    }
-    // The entry is not in the content table.
-    // Create new entry in the content table.
-    const int index = getIndexFromContentTablePos(mContentTableBuffer->getTailPosition());
-    if (!mIndexTableBuffer->writeUint(index, INDEX_SIZE, posInIndexTable)) {
-        AKLOGE("cannot write index %d. pos %d", index, posInIndexTable);
-        return false;
-    }
-    // Write a new block that containing the entry to be set.
-    int writingPos = getPosInContentTable(0 /* id */, index);
-    for (int i = 0; i < mBlockSize; ++i) {
-        if (!mContentTableBuffer->writeUintAndAdvancePosition(NOT_A_DICT_POS, mDataSize,
-                &writingPos)) {
-            AKLOGE("cannot write content table to extend. writingPos: %d, tailPos: %d, "
-                    "mDataSize: %d", writingPos, mContentTableBuffer->getTailPosition(), mDataSize);
-            return false;
-        }
-    }
-    return mContentTableBuffer->writeUint(value, mDataSize, getPosInContentTable(id, index));
-}
-
-int SparseTable::getIndexFromContentTablePos(const int contentTablePos) const {
-    return contentTablePos / mDataSize / mBlockSize;
-}
-
-int SparseTable::getPosInIndexTable(const int id) const {
-    return (id / mBlockSize) * INDEX_SIZE;
-}
-
-int SparseTable::getPosInContentTable(const int id, const int index) const {
-    const int offset = id % mBlockSize;
-    return (index * mBlockSize + offset) * mDataSize;
-}
-
-} // namespace latinime