ICluster (formcycle: bom 8.3.5 API)

All Superinterfaces:

Serializable

All Known Implementing Classes:

JGroupsCluster
```
public interface ICluster
extends Serializable
```
Models a cluster with one or more nodes that can communicate with each over.

Since:

3.1.0

Author:

XIMA MEDIA GmbH

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`changeLocaleNodeState(ENodeState state)`	Changes the state of the local node, i.e.
`String`	`getID()`
`NodeModel`	`getLocaleNode()`
`String[]`	`getNodeIDs()`
`List<NodeModel>`	`getNodeList()`
`void`	`sendMessage(IClusterMessage msg)`	Attempts to send a message to other nodes in the cluster.

- Method Detail
  - getID
```
String getID()
```
    Returns:
    
    The ID of the entire cluster.
  - getNodeList
```
List<NodeModel> getNodeList()
```
    Returns:
    
    All nodes that are part of the cluster, whether or not they are currently connected.
  - getNodeIDs
```
String[] getNodeIDs()
```
    Returns:
    
    A list of the IDs of all nodes that are part of the cluster, whether or not they are currently connected.
  - getLocaleNode
```
NodeModel getLocaleNode()
```
    Returns:
    
    The local node, i.e. the node that corresponds to the server running this code.
  - sendMessage
```
void sendMessage(IClusterMessage msg)
          throws Exception
```
    Attempts to send a message to other nodes in the cluster.
    
    Parameters:
    
    msg - Message to send to other nodes.
    
    Throws:
    
    Exception - When the message could not be sent, such as due to network failures.
  - changeLocaleNodeState
```
void changeLocaleNodeState(ENodeState state)
```
    Changes the state of the local node, i.e. the node that corresponds to the server running this code.
    
    Parameters:
    
    state - The new state for the node.