co.paralleluniverse.galaxy.cluster

Interface DistributedTree.Listener

All Known Implementing Classes:

DistributedTree.ListenerAdapter

Enclosing interface:

DistributedTree

public static interface DistributedTree.Listener

A listener for DistributedTree node events.

Method Summary

Methods

Modifier and Type	Method and Description
void	nodeAdded(String node) Invoked when a new node has been added to the tree.
void	nodeChildAdded(String node, String child) Invoked when a new child node of the listener's target node has been created.
void	nodeChildDeleted(String node, String child) Invoked when a child node of the listener's target node has been deleted.
void	nodeChildUpdated(String node, String child) Invoked when a child node's contents of the listener's target node has been modified.
void	nodeDeleted(String node) Invoked when a node has been deleted from the tree.
void	nodeUpdated(String node) Invoked when a node's contents has been modified.

Method Detail

nodeAdded

void nodeAdded(String node)

Invoked when a new node has been added to the tree.

Parameters:

node - The new node's full path.

nodeUpdated

void nodeUpdated(String node)

Invoked when a node's contents has been modified.

Parameters:

node - The updated node's full path.

nodeDeleted

void nodeDeleted(String node)

Invoked when a node has been deleted from the tree.

Parameters:

node - The deleted node's full path.

nodeChildAdded

void nodeChildAdded(String node,
                  String child)

Invoked when a new child node of the listener's target node has been created. nodeAdded will be called on a listener listening on the child node, if one exists.

Parameters:

node - The full path of the parent node.

child - The simple name (without the full path) of the newly added child node.

nodeChildUpdated

void nodeChildUpdated(String node,
                    String child)

Invoked when a child node's contents of the listener's target node has been modified. nodeUpdated will be called on a listener listening on the child node, if one exists.

Parameters:

node - The full path of the parent node.

child - The simple name (without the full path) of the updated node.

nodeChildDeleted

void nodeChildDeleted(String node,
                    String child)

Invoked when a child node of the listener's target node has been deleted. nodeDeleted will be called on a listener listening on the child node, if one exists.

Parameters:

node - The full path of the parent node.

child - The simple name (without the full path) of the deleted child node.