org.apache.hadoop.hbase.filter

Class LongComparator

java.lang.Object

org.apache.hadoop.hbase.filter.ByteArrayComparable

org.apache.hadoop.hbase.filter.LongComparator

All Implemented Interfaces:

Comparable<byte[]>

@InterfaceAudience.Public
public class LongComparator
extends ByteArrayComparable

A long comparator which numerical compares against the specified byte array

Constructor Summary

Constructors

Constructor and Description
LongComparator(long value)

Method Summary

Modifier and Type	Method and Description
int	compareTo(byte[] value, int offset, int length)
int	compareTo(ByteBuffer value, int offset, int length)
static LongComparator	parseFrom(byte[] pbBytes) Parses a serialized representation of LongComparator
byte[]	toByteArray() Returns The comparator serialized using pb

Methods inherited from class org.apache.hadoop.hbase.filter.ByteArrayComparable

compareTo, getValue

Methods inherited from class java.lang.Object

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

Constructor Detail

LongComparator

public LongComparator(long value)

Method Detail

compareTo

public int compareTo(byte[] value,
                     int offset,
                     int length)

Specified by:

compareTo in class ByteArrayComparable

compareTo

public int compareTo(ByteBuffer value,
                     int offset,
                     int length)

Overrides:

compareTo in class ByteArrayComparable

toByteArray

public byte[] toByteArray()

Returns The comparator serialized using pb

Specified by:

toByteArray in class ByteArrayComparable

parseFrom

public static LongComparator parseFrom(byte[] pbBytes)
                                throws DeserializationException

Parses a serialized representation of LongComparator

Parameters:

pbBytes - A pb serialized LongComparator instance

Returns:

An instance of LongComparator made from bytes

Throws:

DeserializationException - if an error occurred

See Also:

toByteArray()