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

Class JavaDateObjectInspector

java.lang.Object

org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector

org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveJavaObjectInspector

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

All Implemented Interfaces:

Cloneable, ObjectInspector, DateObjectInspector, SettableDateObjectInspector, PrimitiveObjectInspector

Direct Known Subclasses:

JavaConstantDateObjectInspector, JavaConstantShortObjectInspector

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

typeInfo

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JavaDateObjectInspector()

Method Summary

Methods

Modifier and Type	Method and Description
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, getTypeInfo, getTypeName, precision, scale

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, getTypeInfo, precision, preferWritable, scale

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