org.apache.hadoop.hbase.filter

Enum FuzzyRowFilter.Order

java.lang.Object

java.lang.Enum<FuzzyRowFilter.Order>

org.apache.hadoop.hbase.filter.FuzzyRowFilter.Order

All Implemented Interfaces:

Serializable, Comparable<FuzzyRowFilter.Order>

Enclosing class:

FuzzyRowFilter

private static enum FuzzyRowFilter.Order
extends Enum<FuzzyRowFilter.Order>

Abstracts directional comparisons based on scan direction.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ASC
DESC

Method Summary

Modifier and Type	Method and Description
abstract boolean	gt(int lhs, int rhs) Returns true when lhs > rhs.
abstract byte	inc(byte val) Returns val incremented by 1.
abstract boolean	isMax(byte val) Return true when val is the maximum value
abstract boolean	lt(int lhs, int rhs) Returns true when lhs < rhs.
abstract byte	min() Return the minimum value according to this ordering scheme.
static FuzzyRowFilter.Order	orderFor(boolean reverse)
static FuzzyRowFilter.Order	valueOf(String name) Returns the enum constant of this type with the specified name.
static FuzzyRowFilter.Order[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ASC

public static final FuzzyRowFilter.Order ASC

DESC

public static final FuzzyRowFilter.Order DESC

Method Detail

values

public static FuzzyRowFilter.Order[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (FuzzyRowFilter.Order c : FuzzyRowFilter.Order.values())
    System.out.println(c);

Returns:

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

valueOf

public static FuzzyRowFilter.Order valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null

orderFor

public static FuzzyRowFilter.Order orderFor(boolean reverse)

lt

public abstract boolean lt(int lhs,
                           int rhs)

Returns true when lhs < rhs.

gt

public abstract boolean gt(int lhs,
                           int rhs)

Returns true when lhs > rhs.

inc

public abstract byte inc(byte val)

Returns val incremented by 1.

isMax

public abstract boolean isMax(byte val)

Return true when val is the maximum value

min

public abstract byte min()

Return the minimum value according to this ordering scheme.