| // 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.impala.hive.executor; |
| |
| import org.apache.hadoop.io.IntWritable; |
| |
| import org.apache.impala.util.UnsafeUtil; |
| |
| @SuppressWarnings("restriction") |
| public class ImpalaIntWritable extends IntWritable { |
| // Ptr (to native heap) where the value should be read from and written to. |
| private final long ptr_; |
| |
| public ImpalaIntWritable(long ptr) { |
| ptr_ = ptr; |
| } |
| |
| @Override |
| public int get() { return UnsafeUtil.UNSAFE.getInt(ptr_); } |
| |
| @Override |
| public void set(int v) { UnsafeUtil.UNSAFE.putInt(ptr_, v); } |
| } |