org.ginsim.core.graph.backend

Class NodeAttributeReaderImpl<V,E extends Edge<V>>

java.lang.Object

org.ginsim.core.graph.backend.NodeAttributeReaderImpl<V,E>

All Implemented Interfaces:

AttributesReader, NodeAttributesReader<V>

public class NodeAttributeReaderImpl<V,E extends Edge<V>>
extends Object
implements NodeAttributesReader<V>

A generic nodeAttributeReader showing a unified view of default and node-specific styles (from the graph backend).

Field Summary

Fields

Modifier and Type	Field and Description
static NodeBorder	border
static int	hSW
static NodeShape	shape
static int	SW
static String	VERTEX_BG
static String	VERTEX_BORDER
static String	VERTEX_FG
static String	VERTEX_HEIGHT
static String	VERTEX_SHAPE
static String	VERTEX_TEXT
static String	VERTEX_WIDTH

Constructor Summary

Constructors

Constructor and Description
NodeAttributeReaderImpl(StyleManager<V,E> styleManager, Graph<V,E> graph, GraphBackend<V,E> backend)

Method Summary

Modifier and Type	Method and Description
void	copyFrom(NodeAttributesReader fvreader)
void	damage() The current item will be changed: mark its current area as damaged if needed.
Color	getBackgroundColor()
NodeBorder	getBorder()
Rectangle	getBounds() get the boundary rectangle for the selected item.
NodeStyle	getDefaultNodeStyle() Get the default style for the nodes in this graph.
Color	getForegroundColor()
int	getHeight()
NodeShape	getShape()
NodeStyle<V>	getStyle()
Color	getTextColor()
int	getWidth()
int	getX()
int	getY()
void	move(int dx, int dy) Move the item.
void	refresh() Let listeners know that the item has been updated
void	render(Graphics2D g) Render the current node on a given graphics.
void	renderMoving(Graphics2D g, int movex, int movey) Render the current node while moving it.
boolean	select(Point p) Test if a point can be used to select the current item.
void	setNode(V node) change the edited node.
void	setNode(V node, boolean selected) change the edited node, knowing that it is selected
void	setPos(int x, int y) change the node's position.
void	setStyle(NodeStyle<V> style)
void	writeGINML(XMLWriter writer) Save the visual settings in GINML.

Methods inherited from class java.lang.Object

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

Field Detail

SW

public static final int SW

See Also:

Constant Field Values

hSW

public static final int hSW

See Also:

Constant Field Values

VERTEX_BG

public static final String VERTEX_BG

See Also:

Constant Field Values

VERTEX_FG

public static final String VERTEX_FG

See Also:

Constant Field Values

VERTEX_TEXT

public static final String VERTEX_TEXT

See Also:

Constant Field Values

VERTEX_HEIGHT

public static final String VERTEX_HEIGHT

See Also:

Constant Field Values

VERTEX_WIDTH

public static final String VERTEX_WIDTH

See Also:

Constant Field Values

VERTEX_SHAPE

public static final String VERTEX_SHAPE

See Also:

Constant Field Values

VERTEX_BORDER

public static final String VERTEX_BORDER

See Also:

Constant Field Values

shape

public static NodeShape shape

border

public static NodeBorder border

Constructor Detail

NodeAttributeReaderImpl

public NodeAttributeReaderImpl(StyleManager<V,E> styleManager,
                               Graph<V,E> graph,
                               GraphBackend<V,E> backend)

Parameters:

styleManager -

backend -

backend -

Method Detail

setNode

public void setNode(V node)

Description copied from interface: NodeAttributesReader

change the edited node.

Specified by:

setNode in interface NodeAttributesReader<V>

Parameters:

node - the node to edit

setNode

public void setNode(V node,
                    boolean selected)

Description copied from interface: NodeAttributesReader

change the edited node, knowing that it is selected

Specified by:

setNode in interface NodeAttributesReader<V>

getX

public int getX()

Specified by:

getX in interface NodeAttributesReader<V>

Returns:

the horizontal position of the node.

getY

public int getY()

Specified by:

getY in interface NodeAttributesReader<V>

Returns:

the vertical position of the node.

getHeight

public int getHeight()

Specified by:

getHeight in interface NodeAttributesReader<V>

Returns:

the height of the node.

getWidth

public int getWidth()

Specified by:

getWidth in interface NodeAttributesReader<V>

Returns:

the width of the node.

getBounds

public Rectangle getBounds()

Description copied from interface: AttributesReader

get the boundary rectangle for the selected item.

Specified by:

getBounds in interface AttributesReader

Returns:

a rectangle representing the bounds

getForegroundColor

public Color getForegroundColor()

Specified by:

getForegroundColor in interface NodeAttributesReader<V>

Returns:

the foreground (border) color of the node.

getTextColor

public Color getTextColor()

Specified by:

getTextColor in interface NodeAttributesReader<V>

Returns:

the text color of the node.

getBackgroundColor

public Color getBackgroundColor()

Specified by:

getBackgroundColor in interface NodeAttributesReader<V>

Returns:

the background color of the node.

refresh

public void refresh()

Description copied from interface: AttributesReader

Let listeners know that the item has been updated

Specified by:

refresh in interface AttributesReader

damage

public void damage()

Description copied from interface: AttributesReader

The current item will be changed: mark its current area as damaged if needed.

Specified by:

damage in interface AttributesReader

setPos

public void setPos(int x,
                   int y)

Description copied from interface: NodeAttributesReader

change the node's position.

Specified by:

setPos in interface NodeAttributesReader<V>

move

public void move(int dx,
                 int dy)

Description copied from interface: AttributesReader

Move the item.

Specified by:

move in interface AttributesReader

getBorder

public NodeBorder getBorder()

Specified by:

getBorder in interface NodeAttributesReader<V>

Returns:

the border of the node.

getShape

public NodeShape getShape()

Specified by:

getShape in interface NodeAttributesReader<V>

Returns:

the shape of the node

copyFrom

public void copyFrom(NodeAttributesReader fvreader)

Specified by:

copyFrom in interface NodeAttributesReader<V>

render

public void render(Graphics2D g)

Description copied from interface: NodeAttributesReader

Render the current node on a given graphics.

Specified by:

render in interface NodeAttributesReader<V>

renderMoving

public void renderMoving(Graphics2D g,
                         int movex,
                         int movey)

Description copied from interface: NodeAttributesReader

Render the current node while moving it.

Specified by:

renderMoving in interface NodeAttributesReader<V>

select

public boolean select(Point p)

Description copied from interface: AttributesReader

Test if a point can be used to select the current item.

Specified by:

select in interface AttributesReader

Returns:

true if the item should be selected

getDefaultNodeStyle

public NodeStyle getDefaultNodeStyle()

Description copied from interface: NodeAttributesReader

Get the default style for the nodes in this graph.

Specified by:

getDefaultNodeStyle in interface NodeAttributesReader<V>

Returns:

the default node style.

writeGINML

public void writeGINML(XMLWriter writer)
                throws IOException

Description copied from interface: AttributesReader

Save the visual settings in GINML.

Specified by:

writeGINML in interface AttributesReader

Throws:

IOException

setStyle

public void setStyle(NodeStyle<V> style)

Specified by:

setStyle in interface NodeAttributesReader<V>

getStyle

public NodeStyle<V> getStyle()

Specified by:

getStyle in interface NodeAttributesReader<V>