| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.carbondata.core.datastore.chunk.store.impl.unsafe; |
| |
| import java.nio.ByteBuffer; |
| |
| import org.apache.carbondata.core.constants.CarbonCommonConstants; |
| |
| /** |
| * Below class is responsible to store variable length dimension data chunk in |
| * memory Memory occupied can be on heap or off-heap using unsafe interface |
| */ |
| public class UnsafeVariableShortLengthDimensionDataChunkStore |
| extends UnsafeVariableLengthDimensionDataChunkStore { |
| public UnsafeVariableShortLengthDimensionDataChunkStore(long totalSize, boolean isInvertedIndex, |
| int numberOfRows, int dataLength) { |
| super(totalSize, isInvertedIndex, numberOfRows, dataLength); |
| } |
| |
| @Override |
| protected int getLengthSize() { |
| return CarbonCommonConstants.SHORT_SIZE_IN_BYTE; |
| } |
| |
| @Override |
| protected int getLengthFromBuffer(ByteBuffer byteBuffer) { |
| return byteBuffer.getShort(); |
| } |
| } |