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

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.JavaDateObjectInspector
All Implemented Interfaces:
Cloneable, ObjectInspector, DateObjectInspector, SettableDateObjectInspector, PrimitiveObjectInspector, PrimitiveTypeSpec

public class JavaDateObjectInspector
extends AbstractPrimitiveJavaObjectInspector
implements SettableDateObjectInspector

A JavaDateObjectInspector inspects a Java Date 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
 
Constructor Summary
protected JavaDateObjectInspector()
           
 
Method Summary
 Object create(Date value)
           
 Date get(Object o)
           
 Date getPrimitiveJavaObject(Object o)
          Get the Java Primitive object.
 DateWritable getPrimitiveWritableObject(Object o)
          Return the data in an instance of primitive writable Object.
 Object set(Object o, Date value)
           
 Object set(Object o, DateWritable d)
           
 
Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveJavaObjectInspector
copyObject, 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, getPrimitiveWritableClass, getTypeParams, preferWritable, setTypeParams
 
Methods inherited from interface org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector
getCategory, getTypeName
 

Constructor Detail

JavaDateObjectInspector

protected JavaDateObjectInspector()
Method Detail

getPrimitiveWritableObject

public DateWritable 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 DateObjectInspector
Specified by:
getPrimitiveWritableObject in interface PrimitiveObjectInspector

getPrimitiveJavaObject

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

Specified by:
getPrimitiveJavaObject in interface DateObjectInspector
Specified by:
getPrimitiveJavaObject in interface PrimitiveObjectInspector
Overrides:
getPrimitiveJavaObject in class AbstractPrimitiveJavaObjectInspector

get

public Date get(Object o)

set

public Object set(Object o,
                  Date value)
Specified by:
set in interface SettableDateObjectInspector

set

public Object set(Object o,
                  DateWritable d)
Specified by:
set in interface SettableDateObjectInspector

create

public Object create(Date value)
Specified by:
create in interface SettableDateObjectInspector


Copyright © 2012 The Apache Software Foundation