com.caucho.cloud.topology

Enum TriadOwner

java.lang.Object

java.lang.Enum<TriadOwner>

com.caucho.cloud.topology.TriadOwner

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TriadOwner>

public enum TriadOwner
extends java.lang.Enum<TriadOwner>

The triad owner is the triad ownership for a hashed item. Each owner has a primary, secondary and tertiary owner. The first three servers are the triad servers.

Enum Constant Summary

Enum Constants

Enum Constant and Description
A_B
A_C
B_A
B_C
C_A
C_B

Field Summary

Fields

Modifier and Type	Field and Description
static TriadOwner[]	OWNER_VALUES

Method Summary

Modifier and Type	Method and Description
static TriadOwner	getHashOwner(byte[] hash)
static TriadOwner	getHashOwner(java.lang.String value)
static TriadOwner	getOwner(long index) Returns the owner for an index
abstract int	getPrimary()
abstract int	getSecondary()
abstract int	getTertiary()
static TriadOwner	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static TriadOwner[]	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

A_B

public static final TriadOwner A_B

B_C

public static final TriadOwner B_C

C_A

public static final TriadOwner C_A

A_C

public static final TriadOwner A_C

B_A

public static final TriadOwner B_A

C_B

public static final TriadOwner C_B

Field Detail

OWNER_VALUES

public static final TriadOwner[] OWNER_VALUES

Method Detail

values

public static TriadOwner[] 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 (TriadOwner c : TriadOwner.values())
    System.out.println(c);

Returns:

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

valueOf

public static TriadOwner valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getPrimary

public abstract int getPrimary()

getSecondary

public abstract int getSecondary()

getTertiary

public abstract int getTertiary()

getOwner

public static TriadOwner getOwner(long index)

Returns the owner for an index

getHashOwner

public static TriadOwner getHashOwner(byte[] hash)

getHashOwner

public static TriadOwner getHashOwner(java.lang.String value)