org.apache.accumulo.core.client.lexicoder

Class BigIntegerLexicoder

java.lang.Object

org.apache.accumulo.core.client.lexicoder.AbstractEncoder<T>

org.apache.accumulo.core.client.lexicoder.impl.AbstractLexicoder<BigInteger>

org.apache.accumulo.core.client.lexicoder.BigIntegerLexicoder

All Implemented Interfaces:

Encoder<BigInteger>, Lexicoder<BigInteger>, org.apache.accumulo.core.iterators.TypedValueCombiner.Encoder<BigInteger>

public class BigIntegerLexicoder
extends org.apache.accumulo.core.client.lexicoder.impl.AbstractLexicoder<BigInteger>
implements Lexicoder<BigInteger>

A lexicoder to encode/decode a BigInteger to/from bytes that maintain its native Java sort order.

Since:

1.6.0

Constructor Summary

Constructors

Constructor and Description
BigIntegerLexicoder()

Method Summary

Modifier and Type	Method and Description
BigInteger	decode(byte[] b)
protected BigInteger	decodeUnchecked(byte[] b, int offset, int origLen) Decodes a byte array without checking if the offset and len exceed the bounds of the actual array.
byte[]	encode(BigInteger v)

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

BigIntegerLexicoder

public BigIntegerLexicoder()

Method Detail

encode

public byte[] encode(BigInteger v)

Specified by:

encode in interface org.apache.accumulo.core.iterators.TypedValueCombiner.Encoder<BigInteger>

decode

public BigInteger decode(byte[] b)

Specified by:

decode in interface org.apache.accumulo.core.iterators.TypedValueCombiner.Encoder<BigInteger>

Overrides:

decode in class AbstractEncoder<BigInteger>

decodeUnchecked

protected BigInteger decodeUnchecked(byte[] b,
                                     int offset,
                                     int origLen)
                              throws org.apache.accumulo.core.iterators.ValueFormatException

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<BigInteger>

Throws:

org.apache.accumulo.core.iterators.ValueFormatException