RootNode

java.lang.Object
- org.terracotta.context.AbstractTreeNode
- - org.terracotta.context.RootNode

All Implemented Interfaces:

TreeNode, WeakIdentityHashMap.Cleanable
```
class RootNode
extends AbstractTreeNode
```

Field Summary

Fields
Modifier and Type Field Description

private java.util.Collection<ContextListener> listeners

Constructor Summary

Constructors
Constructor Description

RootNode()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) void`	`addedParent(AbstractTreeNode child)`
`void`	`addListener(ContextListener listener)`
`(package private) java.util.Set<AbstractTreeNode>`	`getAncestors()`
`ContextElement`	`getContext()`	Returns the context information associated with this node.
`(package private) java.util.Collection<ContextListener>`	`getListeners()`
`java.util.Collection<java.util.List<? extends TreeNode>>`	`getPaths()`	Returns the complete set of rooting paths for this context element.
`(package private) void`	`removedParent(AbstractTreeNode child)`
`void`	`removeListener(ContextListener listener)`

Methods inherited from class org.terracotta.context.AbstractTreeNode
addChild, clean, dumpSubtree, getChildren, getPath, removeChild, toTreeString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - listeners
```
private final java.util.Collection<ContextListener> listeners
```
- Constructor Detail
  - RootNode
```
RootNode()
```
- Method Detail
  - addedParent
```
void addedParent(AbstractTreeNode child)
```
    Specified by:
    
    addedParent in class AbstractTreeNode
  - removedParent
```
void removedParent(AbstractTreeNode child)
```
    Specified by:
    
    removedParent in class AbstractTreeNode
  - getAncestors
```
java.util.Set<AbstractTreeNode> getAncestors()
```
    Specified by:
    
    getAncestors in class AbstractTreeNode
  - getListeners
```
java.util.Collection<ContextListener> getListeners()
```
    Specified by:
    
    getListeners in class AbstractTreeNode
  - addListener
```
public void addListener(ContextListener listener)
```
  - removeListener
```
public void removeListener(ContextListener listener)
```
  - getContext
```
public ContextElement getContext()
```
    Description copied from interface: TreeNode
    
    Returns the context information associated with this node.
    
    Returns:
    
    node context information
  - getPaths
```
public java.util.Collection<java.util.List<? extends TreeNode>> getPaths()
```
    Description copied from interface: TreeNode
    
    Returns the complete set of rooting paths for this context element.
    
    Returns:
    
    the set of rooting paths