org.apache.hadoop.hive.serde2.lazy

Class LazyHiveDecimal

java.lang.Object

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

org.apache.hadoop.hive.serde2.lazy.LazyPrimitive<LazyHiveDecimalObjectInspector,HiveDecimalWritable>

org.apache.hadoop.hive.serde2.lazy.LazyHiveDecimal

All Implemented Interfaces:

LazyObjectBase

Direct Known Subclasses:

LazyDioHiveDecimal

public class LazyHiveDecimal
extends LazyPrimitive<LazyHiveDecimalObjectInspector,HiveDecimalWritable>

Field Summary

Fields inherited from class org.apache.hadoop.hive.serde2.lazy.LazyPrimitive

data

Fields inherited from class org.apache.hadoop.hive.serde2.lazy.LazyObject

isNull, oi

Constructor Summary

Constructors

Constructor and Description
LazyHiveDecimal(LazyHiveDecimal copy)
LazyHiveDecimal(LazyHiveDecimalObjectInspector oi)

Method Summary

Modifier and Type	Method and Description
HiveDecimalWritable	getWritableObject()
void	init(ByteArrayRef bytes, int start, int length) Initializes LazyHiveDecimal object by interpreting the input bytes as a numeric string
static void	writeUTF8(OutputStream outputStream, HiveDecimal hiveDecimal, int scale) Writes HiveDecimal object to output stream as string
static void	writeUTF8(OutputStream outputStream, HiveDecimal hiveDecimal, int scale, byte[] scratchBuffer) Writes HiveDecimal object to output stream as string
static void	writeUTF8(OutputStream outputStream, HiveDecimalWritable hiveDecimalWritable, int scale, byte[] scratchBuffer) Writes HiveDecimalWritable object to output stream as string

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

equals, hashCode, logExceptionMessage, toString

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

getInspector, getObject, setInspector, setNull

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LazyHiveDecimal

public LazyHiveDecimal(LazyHiveDecimalObjectInspector oi)

LazyHiveDecimal

public LazyHiveDecimal(LazyHiveDecimal copy)

Method Detail

init

public void init(ByteArrayRef bytes,
                 int start,
                 int length)

Initializes LazyHiveDecimal object by interpreting the input bytes as a numeric string

Specified by:

init in interface LazyObjectBase

Overrides:

init in class LazyObject<LazyHiveDecimalObjectInspector>

Parameters:

bytes -

start -

length -

See Also:

ByteArrayRef

getWritableObject

public HiveDecimalWritable getWritableObject()

Overrides:

getWritableObject in class LazyPrimitive<LazyHiveDecimalObjectInspector,HiveDecimalWritable>

writeUTF8

public static void writeUTF8(OutputStream outputStream,
                             HiveDecimal hiveDecimal,
                             int scale)
                      throws IOException

Writes HiveDecimal object to output stream as string

Parameters:

outputStream -

hiveDecimal -

Throws:

IOException

writeUTF8

public static void writeUTF8(OutputStream outputStream,
                             HiveDecimal hiveDecimal,
                             int scale,
                             byte[] scratchBuffer)
                      throws IOException

Writes HiveDecimal object to output stream as string

Parameters:

outputStream -

hiveDecimal -

Throws:

IOException

writeUTF8

public static void writeUTF8(OutputStream outputStream,
                             HiveDecimalWritable hiveDecimalWritable,
                             int scale,
                             byte[] scratchBuffer)
                      throws IOException

Writes HiveDecimalWritable object to output stream as string

Parameters:

outputStream -

hiveDecimalWritable -

Throws:

IOException