lu.cs.co.graph
Class Viewer

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Window
                    |
                    +--java.awt.Frame
                          |
                          +--lu.cs.co.graph.Viewer

public class Viewer

extends Frame

implements ActionListener, ItemListener

See Also:

Serialized Form

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

Viewer(Graph G)
Constructs a view of a given graph.

Viewer(Subgraph H)
Constructs a view of a given subgraph.

Method Summary

void	actionPerformed(ActionEvent e)
void	destroy()
void	itemStateChanged(ItemEvent e)
static void	main(String[] args) The executable from of this class reads a graph description (parseable by the Graph.parseGraph method) from standard input at shows the graph.
void	setGraph(Graph G) Sets the graph of this view.
void	setSubgraph(Subgraph H) Sets the subgraph of this view.
void	start()
void	stop()

Methods inherited from class java.awt.Frame

addNotify, getCursorType, getFrames, getIconImage, getMenuBar, getState, getTitle, isResizable, remove, removeNotify, setCursor, setIconImage, setMenuBar, setResizable, setState, setTitle

Methods inherited from class java.awt.Window

addWindowListener, applyResourceBundle, applyResourceBundle, dispose, getFocusOwner, getInputContext, getLocale, getOwnedWindows, getOwner, getToolkit, getWarningString, isShowing, pack, postEvent, removeWindowListener, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, remove, remove, removeAll, removeContainerListener, setFont, setLayout, update, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, disable, dispatchEvent, enable, enable, enableInputMethods, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputMethodRequests, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Viewer

public Viewer(Graph G)

Constructs a view of a given graph.

Parameters:

G - the given graph

Viewer

public Viewer(Subgraph H)

Constructs a view of a given subgraph.

Parameters:

H - the given subgraph

Method Detail

main

public static void main(String[] args)

The executable from of this class reads a graph description (parseable by the Graph.parseGraph method) from standard input at shows the graph. For example,

java lu.cs.co.graph.Viewer 20 30

constructs and shows a random graph with 20 vertices and 30 edges

java lu.cs.co.graph.Viewer miles 40

constructs and shows Miles(40)

java lu.cs.co.graph.Viewer book huck 0 1

constructs and shows Book("huck",0,1) -- after a while

See Also:

Graph.parseGraph

setSubgraph

public void setSubgraph(Subgraph H)

Sets the subgraph of this view. Useful for updating a view when the subgraph has changed.

Parameters:

H - the given subgraph

setGraph

public void setGraph(Graph G)

Sets the graph of this view.

Parameters:

G - the given graph

destroy

public void destroy()

start

public void start()

stop

public void stop()

actionPerformed

public void actionPerformed(ActionEvent e)

Specified by:

actionPerformed in interface ActionListener

itemStateChanged

public void itemStateChanged(ItemEvent e)

Specified by:

itemStateChanged in interface ItemListener