com.caucho.cloud.topology
Enum TriadOwner

java.lang.Object
  extended by java.lang.Enum<TriadOwner>
      extended by 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
A_B
           
A_C
           
B_A
           
B_C
           
C_A
           
C_B
           
 
Field Summary
static TriadOwner[] OWNER_VALUES
           
 
Method Summary
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)