org.apache.hadoop.hive.serde2.objectinspector.primitive
Class WritableShortObjectInspector

java.lang.Object
  extended by org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector
      extended by org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveWritableObjectInspector
          extended by org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableShortObjectInspector
All Implemented Interfaces:
Cloneable, ObjectInspector, SettableShortObjectInspector, ShortObjectInspector, PrimitiveObjectInspector

public class WritableShortObjectInspector
extends AbstractPrimitiveWritableObjectInspector
implements SettableShortObjectInspector

A WritableShortObjectInspector inspects a ShortWritable Object.


Nested Class Summary
 
Nested classes/interfaces inherited from interface org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector
PrimitiveObjectInspector.PrimitiveCategory
 
Nested classes/interfaces inherited from interface org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector
ObjectInspector.Category
 
Method Summary
 Object copyObject(Object o)
          Get a copy of the Object in the same class, so the return value can be stored independently of the parameter.
 Object create(short value)
          Create an object with the value.
 short get(Object o)
          Get the short data.
 Object getPrimitiveJavaObject(Object o)
          Get the Java Primitive object.
 Object set(Object o, short value)
          Set the object with the value.
 
Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveWritableObjectInspector
getPrimitiveWritableObject, preferWritable
 
Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector
getCategory, getJavaPrimitiveClass, getPrimitiveCategory, getPrimitiveWritableClass, getTypeName
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector
getJavaPrimitiveClass, getPrimitiveCategory, getPrimitiveWritableClass, getPrimitiveWritableObject, preferWritable
 
Methods inherited from interface org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector
getCategory, getTypeName
 

Method Detail

get

public short get(Object o)
Description copied from interface: ShortObjectInspector
Get the short data.

Specified by:
get in interface ShortObjectInspector

copyObject

public Object copyObject(Object o)
Description copied from interface: PrimitiveObjectInspector
Get a copy of the Object in the same class, so the return value can be stored independently of the parameter. If the Object is a Primitive Java Object, we just return the parameter since Primitive Java Object is immutable.

Specified by:
copyObject in interface PrimitiveObjectInspector

getPrimitiveJavaObject

public Object getPrimitiveJavaObject(Object o)
Description copied from interface: PrimitiveObjectInspector
Get the Java Primitive object.

Specified by:
getPrimitiveJavaObject in interface PrimitiveObjectInspector

create

public Object create(short value)
Description copied from interface: SettableShortObjectInspector
Create an object with the value.

Specified by:
create in interface SettableShortObjectInspector

set

public Object set(Object o,
                  short value)
Description copied from interface: SettableShortObjectInspector
Set the object with the value. Return the object that has the new value. In most cases the returned value should be the same as o, but in case o is unmodifiable, this will return a new object with new value.

Specified by:
set in interface SettableShortObjectInspector


Copyright © 2011 The Apache Software Foundation