com.neeve.aep
Enum AepEngine.State

java.lang.Object
  java.lang.Enum<AepEngine.State>
      com.neeve.aep.AepEngine.State

All Implemented Interfaces:

Serializable, Comparable<AepEngine.State>

Enclosing class:

AepEngine

public static enum AepEngine.State
extends Enum<AepEngine.State>

Enumerates an AEP engine's state.

Enum Constant Summary

Init
Indicates an engine has been created but not started.

Started
Indicates an engine has been started and is operational.

Starting
Indicates an engine is being started.

Stopped
Indicates that an engine has been stopped.

Stopping
Indicates an engine is being stopped.

Method Summary

static AepEngine.State	valueOf(String name) Returns the enum constant of this type with the specified name.
static AepEngine.State[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Init

public static final AepEngine.State Init

Indicates an engine has been created but not started.

Starting

public static final AepEngine.State Starting

Indicates an engine is being started.

Started

public static final AepEngine.State Started

Indicates an engine has been started and is operational.

A started engine does not indicate that its messaging has been started. Whether an engine's messaging has been started or not is indicated by its AepEngine.MessagingState. For example, a backup cluster instance may be started but will wait on a role change to primary to start its messaging.

Stopping

public static final AepEngine.State Stopping

Indicates an engine is being stopped.

Stopped

public static final AepEngine.State Stopped

Indicates that an engine has been stopped.

Method Detail

values

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

Returns:

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

valueOf

public static AepEngine.State 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