ULongLexicoder (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<Long>
  - - org.apache.accumulo.core.client.lexicoder.ULongLexicoder

All Implemented Interfaces:

Encoder<Long>, Lexicoder<Long>

Direct Known Subclasses:

LongLexicoder
```
public class ULongLexicoder
extends AbstractLexicoder<Long>
```
Unsigned long lexicoder. The lexicographic encoding sorts first 0l and -1l last. This encoding does not correspond to the sort of Long because it does not consider the sign bit. If Java had an unsigned long type, this encoder would correspond to its sort order.

Since:

1.6.0

Constructor Summary

Constructors
Constructor Description

ULongLexicoder()

Method Summary

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

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
  - ULongLexicoder
```
public ULongLexicoder()
```
- Method Detail
  - encode
```
public byte[] encode(Long l)
```
  - decodeUnchecked
```
protected Long decodeUnchecked(byte[] data,
                               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<Long>
  - decode
```
public Long decode(byte[] b)
```
    Specified by:
    
    decode in interface Encoder<Long>
    
    Overrides:
    
    decode in class AbstractEncoder<Long>