jist.runtime.guilog
Class GuiLog.EventNode

java.lang.Object
  jist.runtime.guilog.GuiLog.EventNode

Enclosing class:

GuiLog

public static class GuiLog.EventNode
extends java.lang.Object

An EventNode encapsulates the construct formed by an Event and the relationships it has with its parent and children Events. EventNodes strung together form a one-to-many tree structure.

Field Summary

private java.util.Vector	children The node's and Event's child EventNode(s).
private Event	ev The node's Event.
private GuiLog.EventNode	parent The node's and Event's parent EventNode.

Constructor Summary

GuiLog.EventNode(Event ev, GuiLog.EventNode parent)
The constructor for the EventNode creates the relationships of Parent and Children between the Event and its Parent.

Method Summary

void	addChild(GuiLog.EventNode child) Adds a child EventNode to the node.
GuiLog.EventNode	getChild(int i) Returns a node's specific Child.
Event	getEvent() Returns the node's Event.
int	getNumChildren() Returns the node's number of Children.
GuiLog.EventNode	getParent() Returns the node's Parent.
void	removeChild(GuiLog.EventNode child) Remove a child EventNode from the node.
void	removeChildren() Removes all child EventNodes from the node.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ev

private Event ev

The node's Event.

parent

private GuiLog.EventNode parent

The node's and Event's parent EventNode.

children

private java.util.Vector children

The node's and Event's child EventNode(s).

Constructor Detail

GuiLog.EventNode

public GuiLog.EventNode(Event ev,
                        GuiLog.EventNode parent)

The constructor for the EventNode creates the relationships of Parent and Children between the Event and its Parent.

Parameters:

ev - Event The node's Event.

parent - EventNode The node's parent EventNode.

Method Detail

getEvent

public Event getEvent()

Returns the node's Event.

Returns:

Event

getParent

public GuiLog.EventNode getParent()

Returns the node's Parent.

Returns:

EventNode

getNumChildren

public int getNumChildren()

Returns the node's number of Children.

Returns:

int

getChild

public GuiLog.EventNode getChild(int i)

Returns a node's specific Child.

Parameters:

i - int The desired index for the Child.

Returns:

EventNode The Child at the desired index.

addChild

public void addChild(GuiLog.EventNode child)

Adds a child EventNode to the node.

Parameters:

child - EventNode The child EventNode to add.

removeChild

public void removeChild(GuiLog.EventNode child)

Remove a child EventNode from the node.

Parameters:

child - EventNode The child EventNode to remove.

removeChildren

public void removeChildren()

Removes all child EventNodes from the node.