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

Class WritableConstantByteObjectInspector

java.lang.Object

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

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

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

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

All Implemented Interfaces:

Cloneable, ConstantObjectInspector, ObjectInspector, ByteObjectInspector, SettableByteObjectInspector, PrimitiveObjectInspector

public class WritableConstantByteObjectInspector
extends WritableByteObjectInspector
implements ConstantObjectInspector

A WritableConstantByteObjectInspector is a WritableByteObjectInspector that implements ConstantObjectInspector.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector

ObjectInspector.Category

Nested classes/interfaces inherited from interface org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector

PrimitiveObjectInspector.PrimitiveCategory

Field Summary

Fields inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector

typeInfo

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WritableConstantByteObjectInspector()

Method Summary

Modifier and Type	Method and Description
ByteWritable	getWritableConstantValue()
int	precision() Default implementation.

Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableByteObjectInspector

copyObject, create, get, getPrimitiveJavaObject, set

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, getTypeInfo, getTypeName, 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.ObjectInspector

getCategory, getTypeName

Methods inherited from interface org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector

getJavaPrimitiveClass, getPrimitiveCategory, getPrimitiveWritableClass, getPrimitiveWritableObject, getTypeInfo, preferWritable, scale

Constructor Detail

WritableConstantByteObjectInspector

protected WritableConstantByteObjectInspector()

Method Detail

getWritableConstantValue

public ByteWritable getWritableConstantValue()

Specified by:

getWritableConstantValue in interface ConstantObjectInspector

precision

public int precision()

Description copied from class: AbstractPrimitiveObjectInspector

Default implementation. Maybe overridden by exact types.

Specified by:

precision in interface PrimitiveObjectInspector

Overrides:

precision in class AbstractPrimitiveObjectInspector