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/tags/release-0.0.0-rc0/hive/external/serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/AbstractPrimitiveWritableObjectInspector.java

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Java | 43 lines | 17 code | 6 blank | 20 comment | 0 complexity | 07d0ba528664c04bc17a73722a60d393 MD5 | raw file
 1/**
 2 * Licensed to the Apache Software Foundation (ASF) under one
 3 * or more contributor license agreements.  See the NOTICE file
 4 * distributed with this work for additional information
 5 * regarding copyright ownership.  The ASF licenses this file
 6 * to you under the Apache License, Version 2.0 (the
 7 * "License"); you may not use this file except in compliance
 8 * with the License.  You may obtain a copy of the License at
 9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18package org.apache.hadoop.hive.serde2.objectinspector.primitive;
19
20import org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorUtils.PrimitiveTypeEntry;
21
22/**
23 * An AbstractWritablePrimitiveObjectInspector for a Writable object.
24 */
25public abstract class AbstractPrimitiveWritableObjectInspector extends
26    AbstractPrimitiveObjectInspector {
27
28  protected AbstractPrimitiveWritableObjectInspector(
29      PrimitiveTypeEntry typeEntry) {
30    super(typeEntry);
31  }
32
33  @Override
34  public Object getPrimitiveWritableObject(Object o) {
35    return o;
36  }
37
38  @Override
39  public boolean preferWritable() {
40    return true;
41  }
42
43}