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

java.lang.Object
  extended by org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector
      extended by org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveJavaObjectInspector
          extended by org.apache.hadoop.hive.serde2.objectinspector.primitive.JavaVoidObjectInspector
All Implemented Interfaces:
Cloneable, ObjectInspector, VoidObjectInspector, PrimitiveObjectInspector, PrimitiveTypeSpec

public class JavaVoidObjectInspector
extends AbstractPrimitiveJavaObjectInspector
implements VoidObjectInspector

A JavaVoidObjectInspector inspects a Java Void 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
 
Field Summary
 
Fields inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector
typeParams
 
Method Summary
 Object getPrimitiveWritableObject(Object o)
          Return the data in an instance of primitive writable Object.
 
Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveJavaObjectInspector
copyObject, getPrimitiveJavaObject, preferWritable
 
Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector
getCategory, getJavaPrimitiveClass, getPrimitiveCategory, getPrimitiveWritableClass, getTypeName, getTypeParams, setTypeParams
 
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
copyObject, getJavaPrimitiveClass, getPrimitiveCategory, getPrimitiveJavaObject, getPrimitiveWritableClass, getTypeParams, preferWritable, setTypeParams
 
Methods inherited from interface org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector
getCategory, getTypeName
 

Method Detail

getPrimitiveWritableObject

public Object getPrimitiveWritableObject(Object o)
Description copied from interface: PrimitiveObjectInspector
Return the data in an instance of primitive writable Object. If the Object is already a primitive writable Object, just return o.

Specified by:
getPrimitiveWritableObject in interface PrimitiveObjectInspector


Copyright © 2012 The Apache Software Foundation