UUIDLexicoder (Apache Accumulo Core 2.0.0 API)

java.lang.Object
- org.apache.accumulo.core.client.lexicoder.AbstractEncoder<T>
- - org.apache.accumulo.core.clientImpl.lexicoder.AbstractLexicoder<UUID>
  - - org.apache.accumulo.core.client.lexicoder.UUIDLexicoder

All Implemented Interfaces:

Encoder<UUID>, Lexicoder<UUID>
```
public class UUIDLexicoder
extends AbstractLexicoder<UUID>
```
A lexicoder for a UUID that maintains its lexicographic sorting order.

Since:

1.6.0

Constructor Summary

Constructors
Constructor Description

UUIDLexicoder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`UUID`	`decode(byte[] b)`
`protected UUID`	`decodeUnchecked(byte[] b, int offset, int len)`	Decodes a byte array without checking if the offset and len exceed the bounds of the actual array.
`byte[]`	`encode(UUID uuid)`

Methods inherited from class org.apache.accumulo.core.client.lexicoder.AbstractEncoder
decode

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - UUIDLexicoder
```
public UUIDLexicoder()
```
- Method Detail
  - encode
```
public byte[] encode(UUID uuid)
```
    See Also:
    
    RFC 4122: A Universally Unique IDentifier (UUID) URN Namespace, "Rules for Lexical Equivalence" in Section 3.
  - decode
```
public UUID decode(byte[] b)
```
    Specified by:
    
    decode in interface Encoder<UUID>
    
    Overrides:
    
    decode in class AbstractEncoder<UUID>
  - decodeUnchecked
```
protected UUID decodeUnchecked(byte[] b,
                               int offset,
                               int len)
```
    Description copied from class: AbstractEncoder
    
    Decodes a byte array without checking if the offset and len exceed the bounds of the actual array.
    
    Specified by:
    
    decodeUnchecked in class AbstractEncoder<UUID>