content: /**
   * 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 com.aliyun.openservices.tablestore.hive;
  
  import java.io.DataInput;
  import java.io.DataOutput;
  import java.io.IOException;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.apache.hadoop.io.Writable;
  import org.apache.hadoop.fs.Path;
  import org.apache.hadoop.mapred.InputSplit;
  import org.apache.hadoop.mapred.FileSplit;
  import com.alicloud.openservices.tablestore.core.utils.Preconditions;
  
  public class TableStoreInputSplit extends FileSplit implements InputSplit, Writable {
      private static final Logger logger = LoggerFactory.getLogger(TableStoreInputSplit.class);
      private com.aliyun.openservices.tablestore.hadoop.TableStoreInputSplit delegated;
  
      public TableStoreInputSplit() {
          super(null, 0, 0, (String[]) null);
      }
  
      public TableStoreInputSplit(
          com.aliyun.openservices.tablestore.hadoop.TableStoreInputSplit delegated,
          Path path) {
          super(path, 0, 0, (String[]) null);
          this.delegated = delegated;
      }
  
      public com.aliyun.openservices.tablestore.hadoop.TableStoreInputSplit getDelegated() {
          return this.delegated;
      }
  
      @Override public long getLength() {
          Preconditions.checkNotNull(this.delegated, "delegated should not be null.");
          try {
              return this.delegated.getLength();
          } catch(IOException ex) {
              // intend to do nothing
              return 0;
          } catch(InterruptedException ex) {
              // intend to do nothing
              return 0;
          }
      }
  
      @Override public String[] getLocations() throws IOException {
          Preconditions.checkNotNull(this.delegated, "delegated should not be null.");
          try {
              return this.delegated.getLocations();
          } catch(InterruptedException ex) {
              // intend to do nothing
              return null;
          }
      }
  
      @Override public void write(DataOutput out) throws IOException {
          Preconditions.checkNotNull(this.delegated, "delegated should not be null.");
          Preconditions.checkNotNull(getPath(), "path should not be null.");
          super.write(out);
          this.delegated.write(out);
      }
  
      @Override public void readFields(DataInput in) throws IOException {
          super.readFields(in);
          this.delegated =
            com.aliyun.openservices.tablestore.hadoop.TableStoreInputSplit.read(in);
      }
  }
  
  