org.apache.hadoop.hbase.types

Class RawBytesFixedLength

java.lang.Object

org.apache.hadoop.hbase.types.FixedLengthWrapper<byte[]>

org.apache.hadoop.hbase.types.RawBytesFixedLength

All Implemented Interfaces:

DataType<byte[]>

@InterfaceAudience.Public
public class RawBytesFixedLength
extends FixedLengthWrapper<byte[]>

An DataType that encodes fixed-length values encoded using Bytes.putBytes( byte[], int, byte[], int, int). Intended to make it easier to transition away from direct use of Bytes.

See Also:

Bytes.putBytes(byte[], int, byte[], int, int), RawBytes, OrderedBlob, OrderedBlobVar

Field Summary

Fields inherited from class org.apache.hadoop.hbase.types.FixedLengthWrapper

base, length

Constructor Summary

Constructors

Constructor and Description
RawBytesFixedLength(int length) Create a RawBytesFixedLength of the specified length.
RawBytesFixedLength(Order order, int length) Create a RawBytesFixedLength using the specified order and length.

Method Summary

Modifier and Type	Method and Description
byte[]	decode(PositionedByteRange src, int length) Read a byte[] from the buffer src.
int	encode(PositionedByteRange dst, byte[] val, int voff, int vlen) Write val into buff, respecting offset and length.

Methods inherited from class org.apache.hadoop.hbase.types.FixedLengthWrapper

decode, encode, encodedClass, encodedLength, getLength, getOrder, isNullable, isOrderPreserving, isSkippable, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

RawBytesFixedLength

public RawBytesFixedLength(Order order,
                           int length)

Create a RawBytesFixedLength using the specified order and length.

RawBytesFixedLength

public RawBytesFixedLength(int length)

Create a RawBytesFixedLength of the specified length.

Method Detail

decode

public byte[] decode(PositionedByteRange src,
                     int length)

Read a byte[] from the buffer src.

encode

public int encode(PositionedByteRange dst,
                  byte[] val,
                  int voff,
                  int vlen)

Write val into buff, respecting offset and length.