org.apache.hadoop.hive.serde2.lazy

Class LazyDate

java.lang.Object

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

org.apache.hadoop.hive.serde2.lazy.LazyPrimitive<LazyDateObjectInspector,DateWritable>

org.apache.hadoop.hive.serde2.lazy.LazyDate

All Implemented Interfaces:

LazyObjectBase

public class LazyDate
extends LazyPrimitive<LazyDateObjectInspector,DateWritable>

LazyDate. Serializes and deserializes a Date in the SQL date format YYYY-MM-DD

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
LazyDate(LazyDate copy)
LazyDate(LazyDateObjectInspector oi)

Method Summary

Methods

Modifier and Type	Method and Description
void	init(ByteArrayRef bytes, int start, int length) Initializes LazyDate object by interpreting the input bytes as a SQL date string.
static void	writeUTF8(OutputStream out, DateWritable d) Writes a Date in SQL date format to the output stream.

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

equals, getWritableObject, 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

LazyDate

public LazyDate(LazyDateObjectInspector oi)

LazyDate

public LazyDate(LazyDate copy)

Method Detail

init

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

Initializes LazyDate object by interpreting the input bytes as a SQL date string.

Specified by:

init in interface LazyObjectBase

Overrides:

init in class LazyObject<LazyDateObjectInspector>

Parameters:

bytes -

start -

length -

See Also:

ByteArrayRef

writeUTF8

public static void writeUTF8(OutputStream out,
             DateWritable d)
                      throws IOException

Writes a Date in SQL date format to the output stream.

Parameters:

out - The output stream

i - The Date to write

Throws:

IOException