Nodes (admin-config-api 7.0.0-M2 API)

All Superinterfaces:

org.jvnet.hk2.config.ConfigBeanProxy
```
public interface Nodes
extends org.jvnet.hk2.config.ConfigBeanProxy
```
Nodes configuration. Maintain a list of Node active configurations.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class Nodes.Duck

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Node`	`getDefaultLocalNode()`	Return the default local node, localhost-, or null if no such node exists.
`String`	`getFreeze()`	Check if nodes list is frozen.
`List<Node>`	`getNode()`	Return the list of nodes currently configured
`Node`	`getNode(String name)`	Return the node with the given name, or null if no such node exists.
`boolean`	`nodeCreationAllowed()`	Can we create a node?
`void`	`setFreeze(String value)`	Sets the value of the freeze attribute on the nodes list.

Methods inherited from interface org.jvnet.hk2.config.ConfigBeanProxy
createChild, deepCopy, getParent, getParent

- Method Detail
  - setFreeze
```
void setFreeze(String value)
        throws PropertyVetoException
```
    Sets the value of the freeze attribute on the nodes list. If the nodes list is frozen then no new nodes are allowed to be created.
    
    Parameters:
    
    value - allowed object is String
    
    Throws:
    
    PropertyVetoException - if a listener vetoes the change
  - getFreeze
```
String getFreeze()
```
    Check if nodes list is frozen. That is prevent creation of new nodes.
    
    Returns:
    
    value of freeze
  - getNode
```
List<Node> getNode()
```
    Return the list of nodes currently configured
    
    Returns:
    
    list of Node
  - getDefaultLocalNode
```
@DuckTyped
Node getDefaultLocalNode()
```
    Return the default local node, localhost-, or null if no such node exists.
    
    Returns:
    
    the Node object, or null if no such node
  - getNode
```
@DuckTyped
Node getNode(String name)
```
    Return the node with the given name, or null if no such node exists.
    
    Parameters:
    
    name - the name of the node
    
    Returns:
    
    the Node object, or null if no such node
  - nodeCreationAllowed
```
@DuckTyped
boolean nodeCreationAllowed()
```
    Can we create a node?
    
    Parameters:
    
    node -
    
    Returns:
    
    true if node creation is allowed, else false