org.openhubframework.openhub.api.entity

Enum NodeState

java.lang.Object

java.lang.Enum<NodeState>

org.openhubframework.openhub.api.entity.NodeState

All Implemented Interfaces:

Serializable, Comparable<NodeState>

public enum NodeState
extends Enum<NodeState>

Contains all states for Node

Since:

2.0

Author:

Roman Havlicek

See Also:

Node.getState()

Enum Constant Summary

Enum Constants

Enum Constant and Description
HANDLES_EXISTING_MESSAGES Node handles only existing messages.
RUN Node handles new and existing (saved messages in ESB) messages.
STOPPED Node not handles existing messages and new messages.

Method Summary

Modifier and Type	Method and Description
boolean	isAbleToHandleExistingMessages() If Node in this state handles messages existing saved in ESB (from SEDA or MsgStateEnum.PARTLY_FAILED, MsgStateEnum.POSTPONED, etc.).
boolean	isAbleToHandleNewMessages() If Node in this state handles new incoming messages.
String	toString()
static NodeState	valueOf(String name) Returns the enum constant of this type with the specified name.
static NodeState[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

RUN

public static final NodeState RUN

Node handles new and existing (saved messages in ESB) messages.

HANDLES_EXISTING_MESSAGES

public static final NodeState HANDLES_EXISTING_MESSAGES

Node handles only existing messages. New messages/requests are rejected.

STOPPED

public static final NodeState STOPPED

Node not handles existing messages and new messages.

Method Detail

values

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

Returns:

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

valueOf

public static NodeState 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

isAbleToHandleNewMessages

public boolean isAbleToHandleNewMessages()

If Node in this state handles new incoming messages.

Returns:

true node handles new incoming messages, false - oterwise

isAbleToHandleExistingMessages

public boolean isAbleToHandleExistingMessages()

If Node in this state handles messages existing saved in ESB (from SEDA or MsgStateEnum.PARTLY_FAILED, MsgStateEnum.POSTPONED, etc.).

Returns:

true node handles existing saved messages, false - otherwise

toString

public String toString()

Overrides:

toString in class Enum<NodeState>