wGmdh.jGmdh.gui
Class GuiManager

java.lang.Object
  wGmdh.jGmdh.gui.GuiManager

public class GuiManager
extends java.lang.Object

GMDH network visualization. Nodes are represented by JComponents, while their links are only drawn on the JPanel. 3 additional worker threads are used, one for highlighting and unhighlighting a node when mouse pointer enters the region of the node, one that arms and disarms a node and one used when a node is dragged to find its parents and children Note: no generic solutions are provided to i.e. zooming and connecting Nodes; problems were solved as they came. Also there is no abstracion to implement to get a graphical representation of GMDH. Make your own from scrap.

Nested Class Summary

protected class	GuiManager.SimulatedAnnealingRelocation
protected class	GuiManager.ZoomableLinks Zooming stuffz
class	GuiManager.ZoomSlider

Field Summary

protected java.util.List<NodeGraphics>	armedNodes
protected java.lang.Object	armLock
int	borderX
int	borderY
protected javax.swing.JPanel	controlPanel
protected int	currentlyDisplayed
protected javax.swing.JButton	cycleButton
protected java.lang.Object	dragLock
protected javax.swing.JFrame	frame
int	height
protected javax.swing.JEditorPane	infoArea
protected javax.swing.JEditorPane	infoArea2
protected javax.swing.JPanel	infoButtonPanel
protected javax.swing.JPanel	infoPanel
protected javax.swing.JScrollPane	infoScrollPane
protected javax.swing.JScrollPane	infoScrollPane2
protected javax.swing.JEditorPane	instructionArea
protected javax.swing.JScrollPane	instructionScrollPane
java.util.ArrayList<java.util.ArrayList<? extends Node>>	layers
protected java.lang.Object	mouseOverLock
protected javax.swing.JButton	namespaceButton
protected java.util.List<NodeGraphics>	nodesToArm
protected java.util.List<NodeGraphics>	nodesToUnarm
protected GuiManager.ZoomableLinks	overlay
protected NodebuttonPanel	panel
int	recursionCount Preorder traversal.
protected SubpixelScrollPane	scrollPane
protected javax.swing.JLabel	sliderLabel
protected javax.swing.JButton	snapToGridJB
protected javax.swing.JButton	sortByErrorJB
java.util.ArrayList<java.util.ArrayList<NodeGraphics>>	visible
int	width
protected java.lang.Object	zoomIsDirtyLock
protected GuiManager.ZoomSlider	zoomSlider

Constructor Summary

GuiManager(java.util.ArrayList<java.util.ArrayList<? extends Node>> layers, int x, int y, int borderX, int borderY)

GuiManager(int x, int y, int borderX, int borderY)

Method Summary

protected void	drawLinksWhenDragged(NodeGraphics dragged) When dragging is through, this method is used to superpose direct links of dragged node onto the armed buffer.
protected void	executeAfterdragRunnable()
protected void	executeArmingTask()
protected void	executeDraggedRunnable()
protected void	executeHighlightRunnable(NodeGraphics ng)
protected void	executeRelinkHighlightedRunnable()
protected void	executeUnhighlightRunnable()
protected void	executeUnhiglightRunnableAndWait()
void	fullRepaint()
java.util.concurrent.ExecutorService	getArmingExecutor()
org.pbjar.jxlayer.plaf.ext.transform.DefaultTransformModel	getDefaultTransformModel()
java.util.concurrent.ExecutorService	getFirstDragExecutor()
java.util.concurrent.ExecutorService	getHighlightingExecutor()
java.awt.Dimension	getLastRedrawnDimension()
GuiManager.ZoomableLinks	getOverlay()
protected void	initializeModelGraphics(Model model)
void	launchGUI(java.util.List<Model> modelsToAdd) Sets everything up for display: initializes and displays the layer of attributes and all models listed in modelsToAdd
void	onFrameClosing()
protected java.awt.Graphics2D	redrawNative(boolean repaints)
protected void	representAllModels() Iterates through layers, initializes their NodeGraphics and adds them to JPanel.
protected void	representAttributes()
protected void	representModels(java.util.List<? extends Model> toDraw)
void	SnapToGrid()
void	SortByError()

Methods inherited from class java.lang.Object

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

Field Detail

height

public int height

width

public int width

borderX

public int borderX

borderY

public int borderY

layers

public java.util.ArrayList<java.util.ArrayList<? extends Node>> layers

visible

public java.util.ArrayList<java.util.ArrayList<NodeGraphics>> visible

frame

protected javax.swing.JFrame frame

panel

protected final NodebuttonPanel panel

scrollPane

protected SubpixelScrollPane scrollPane

snapToGridJB

protected javax.swing.JButton snapToGridJB

sortByErrorJB

protected javax.swing.JButton sortByErrorJB

armedNodes

protected java.util.List<NodeGraphics> armedNodes

nodesToArm

protected java.util.List<NodeGraphics> nodesToArm

nodesToUnarm

protected java.util.List<NodeGraphics> nodesToUnarm

currentlyDisplayed

protected int currentlyDisplayed

armLock

protected final java.lang.Object armLock

mouseOverLock

protected final java.lang.Object mouseOverLock

dragLock

protected final java.lang.Object dragLock

zoomIsDirtyLock

protected final java.lang.Object zoomIsDirtyLock

sliderLabel

protected javax.swing.JLabel sliderLabel

zoomSlider

protected GuiManager.ZoomSlider zoomSlider

controlPanel

protected javax.swing.JPanel controlPanel

infoPanel

protected javax.swing.JPanel infoPanel

infoButtonPanel

protected javax.swing.JPanel infoButtonPanel

infoArea

protected javax.swing.JEditorPane infoArea

instructionArea

protected javax.swing.JEditorPane instructionArea

instructionScrollPane

protected javax.swing.JScrollPane instructionScrollPane

infoScrollPane

protected javax.swing.JScrollPane infoScrollPane

infoArea2

protected javax.swing.JEditorPane infoArea2

infoScrollPane2

protected javax.swing.JScrollPane infoScrollPane2

cycleButton

protected javax.swing.JButton cycleButton

namespaceButton

protected javax.swing.JButton namespaceButton

recursionCount

public int recursionCount

Preorder traversal. On visit initialize NodeGraphics, if not initialized. Recursion is not the smartest thing to do here. It can be very deep so it can take alot of stack space, especially with the not so small objects used.

overlay

protected GuiManager.ZoomableLinks overlay

Constructor Detail

GuiManager

public GuiManager(java.util.ArrayList<java.util.ArrayList<? extends Node>> layers,
                  int x,
                  int y,
                  int borderX,
                  int borderY)

GuiManager

public GuiManager(int x,
                  int y,
                  int borderX,
                  int borderY)

Method Detail

fullRepaint

public void fullRepaint()

getHighlightingExecutor

public java.util.concurrent.ExecutorService getHighlightingExecutor()

getArmingExecutor

public java.util.concurrent.ExecutorService getArmingExecutor()

getFirstDragExecutor

public java.util.concurrent.ExecutorService getFirstDragExecutor()

getLastRedrawnDimension

public java.awt.Dimension getLastRedrawnDimension()

getDefaultTransformModel

public org.pbjar.jxlayer.plaf.ext.transform.DefaultTransformModel getDefaultTransformModel()

representAllModels

protected void representAllModels()

Iterates through layers, initializes their NodeGraphics and adds them to JPanel.

representAttributes

protected void representAttributes()

representModels

protected void representModels(java.util.List<? extends Model> toDraw)

initializeModelGraphics

protected void initializeModelGraphics(Model model)

SnapToGrid

public void SnapToGrid()

SortByError

public void SortByError()

getOverlay

public GuiManager.ZoomableLinks getOverlay()

redrawNative

protected java.awt.Graphics2D redrawNative(boolean repaints)

onFrameClosing

public void onFrameClosing()

launchGUI

public void launchGUI(java.util.List<Model> modelsToAdd)

Sets everything up for display: initializes and displays the layer of attributes and all models listed in modelsToAdd

Parameters:

modelsToAdd - if zero, displays all models listed in this.layers

executeAfterdragRunnable

protected void executeAfterdragRunnable()

executeHighlightRunnable

protected void executeHighlightRunnable(NodeGraphics ng)

executeRelinkHighlightedRunnable

protected void executeRelinkHighlightedRunnable()

executeUnhighlightRunnable

protected void executeUnhighlightRunnable()

executeArmingTask

protected void executeArmingTask()

executeUnhiglightRunnableAndWait

protected void executeUnhiglightRunnableAndWait()

executeDraggedRunnable

protected void executeDraggedRunnable()

drawLinksWhenDragged

protected void drawLinksWhenDragged(NodeGraphics dragged)

When dragging is through, this method is used to superpose direct links of dragged node onto the armed buffer. The rest of the links will not get drawn on the buffer. Works properly only if the zoomable overlay's armed buffer has resolution optimized with regard to its size. Make sure to call it from a block synchronized with dragLock

Parameters:

dragged -