Package org.apache.hadoop.hbase.util

Enum Class Bytes.LexicographicalComparerHolder.UnsafeComparer

java.lang.Object

java.lang.Enum<Bytes.LexicographicalComparerHolder.UnsafeComparer>

org.apache.hadoop.hbase.util.Bytes.LexicographicalComparerHolder.UnsafeComparer

All Implemented Interfaces:

Serializable, Comparable<Bytes.LexicographicalComparerHolder.UnsafeComparer>, Constable, Bytes.Comparer<byte[]>

Enclosing class:

Bytes.LexicographicalComparerHolder

static enum Bytes.LexicographicalComparerHolder.UnsafeComparer
extends Enum<Bytes.LexicographicalComparerHolder.UnsafeComparer>
implements Bytes.Comparer<byte[]>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	UnsafeComparer()

Method Summary

Modifier and Type	Method	Description
int	compareTo(byte[] buffer1, int offset1, int length1, byte[] buffer2, int offset2, int length2)	Lexicographically compare two arrays.
static Bytes.LexicographicalComparerHolder.UnsafeComparer	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Bytes.LexicographicalComparerHolder.UnsafeComparer[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

INSTANCE

public static final Bytes.LexicographicalComparerHolder.UnsafeComparer INSTANCE

Constructor Details

UnsafeComparer

private UnsafeComparer()

Method Details

values

public static Bytes.LexicographicalComparerHolder.UnsafeComparer[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static Bytes.LexicographicalComparerHolder.UnsafeComparer valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

compareTo

public int compareTo(byte[] buffer1,
 int offset1,
 int length1,
 byte[] buffer2,
 int offset2,
 int length2)

Lexicographically compare two arrays.

Specified by:

compareTo in interface Bytes.Comparer<byte[]>

Parameters:

buffer1 - left operand

buffer2 - right operand

offset1 - Where to start comparing in the left buffer

offset2 - Where to start comparing in the right buffer

length1 - How much to compare from the left buffer

length2 - How much to compare from the right buffer

Returns:

0 if equal, < 0 if left is less than right, etc.