org.apache.hadoop.hive.serde2.lazy

Class LazyTimestamp

java.lang.Object

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

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

org.apache.hadoop.hive.serde2.lazy.LazyPrimitive<LazyTimestampObjectInspector,TimestampWritable>

org.apache.hadoop.hive.serde2.lazy.LazyTimestamp

public class LazyTimestamp
extends LazyPrimitive<LazyTimestampObjectInspector,TimestampWritable>

LazyTimestamp. Serializes and deserializes a Timestamp in the JDBC timestamp format YYYY-MM-DD HH:MM:SS.[fff...]

Field Summary

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

data, isNull

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

oi

Constructor Summary

Constructors

Constructor and Description
LazyTimestamp(LazyTimestamp copy)
LazyTimestamp(LazyTimestampObjectInspector oi)

Method Summary

Modifier and Type	Method and Description
TimestampWritable	getWritableObject()
void	init(ByteArrayRef bytes, int start, int length) Initilizes LazyTimestamp object by interpreting the input bytes as a JDBC timestamp string
static void	writeUTF8(java.io.OutputStream out, TimestampWritable i) Writes a Timestamp in JDBC timestamp format to the output stream

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

getObject, hashCode, logExceptionMessage, toString

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

getInspector, setInspector

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyTimestamp

public LazyTimestamp(LazyTimestampObjectInspector oi)

LazyTimestamp

public LazyTimestamp(LazyTimestamp copy)

Method Detail

init

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

Initilizes LazyTimestamp object by interpreting the input bytes as a JDBC timestamp string

Specified by:

init in class LazyObjectBase

Parameters:

bytes -

start -

length -

See Also:

ByteArrayRef

writeUTF8

public static void writeUTF8(java.io.OutputStream out,
                             TimestampWritable i)
                      throws java.io.IOException

Writes a Timestamp in JDBC timestamp format to the output stream

Parameters:

out - The output stream

i - The Timestamp to write

Throws:

java.io.IOException

getWritableObject

public TimestampWritable getWritableObject()

Overrides:

getWritableObject in class LazyPrimitive<LazyTimestampObjectInspector,TimestampWritable>