org.apache.hadoop.hive.serde2.lazy

Class LazyObject<OI extends ObjectInspector>

java.lang.Object

org.apache.hadoop.hive.serde2.lazy.LazyObjectBase

org.apache.hadoop.hive.serde2.lazy.LazyObject<OI>

Direct Known Subclasses:

LazyNonPrimitive, LazyPrimitive

public abstract class LazyObject<OI extends ObjectInspector>
extends LazyObjectBase

LazyObject stores an object in a range of bytes in a byte[]. A LazyObject can represent any primitive object or hierarchical object like array, map or struct.

Field Summary

Fields

Modifier and Type	Field and Description
protected OI	oi

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LazyObject(OI oi) Create a LazyObject.

Method Summary

Modifier and Type	Method and Description
protected OI	getInspector()
abstract int	hashCode()
protected void	setInspector(OI oi)

Methods inherited from class org.apache.hadoop.hive.serde2.lazy.LazyObjectBase

getObject, init

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

oi

protected OI extends ObjectInspector oi

Constructor Detail

LazyObject

protected LazyObject(OI oi)

Create a LazyObject.

Parameters:

oi - Derived classes can access meta information about this Lazy Object (e.g, separator, nullSequence, escaper) from it.

Method Detail

hashCode

public abstract int hashCode()

Overrides:

hashCode in class java.lang.Object

getInspector

protected OI getInspector()

setInspector

protected void setInspector(OI oi)