Class JmtCell

java.lang.Object

javax.swing.tree.DefaultMutableTreeNode

org.jgraph.graph.DefaultGraphCell

jsimgraph.JGraphMod.JmtCell

All Implemented Interfaces:

Serializable, Cloneable, MutableTreeNode, TreeNode, org.jgraph.graph.GraphCell

Direct Known Subclasses:

CacheCell, ClassSwitchCell, DelayCell, ForkCell, JoinCell, LoggerCell, PlaceCell, RouterCell, ScalerCell, SemaphoreCell, ServerCell, SinkCell, SourceCell, TerminalCell, TransitionCell

public abstract class JmtCell
extends org.jgraph.graph.DefaultGraphCell

vertex cell for jmt

Author:

Federico Granata Date: 11-lug-2003 Time: 13.48.34, Bertoli Marco

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CACHE
static final int	CLASSSWITCH
static final int	DELAY
static final int	FORK
String	icon
int	in
static final int	JOIN
static final int	LOGGER
int	out
static final int	PLACE
static final int	ROUTER
static final int	SCALER
boolean	seen
static final int	SEMAPHORE
static final int	SERVER
static final int	SINK
int	sons
static final int	SOURCE	Different kind of nodes.
static final int	TERMINAL
static final int	TRANSITION
int	type

Fields inherited from class org.jgraph.graph.DefaultGraphCell

attributes

Fields inherited from class DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

Constructors

Constructor	Description
JmtCell(String icon, Object userObject)	Creates a graph cell and initializes it with the specified user object.

Method Summary

Modifier and Type	Method	Description
abstract org.jgraph.graph.Port[]	createPorts()	Creates the ports for this vertex
boolean	generateOrDestroyJobs()	Tells if this station generates or destroys jobs (useful for blocking region management)
String	getIcon()	Returns name of the icon of this cell
Dimension	getIconDimension()	return the dimension of the icon
TreeNode	getPrevParent()	Returns previous parent of this cell (the one present when resetParent() method was called)
double	getRotationAngle()
Dimension	getSize(org.jgraph.JGraph graph)	Returns Cell's real size (this method considers Icon and name size)
Dimension	getStandardIconDimension()	return the dimension of the icon
boolean	isFreeRotationAllowed()	Tells if the free rotation is allowed for this cell
boolean	isLeftInputCell()	Tells if the InputPort of this cell is on the left side
boolean	parentChanged()	Tells if this cell parent was changed since last call to resetParent() method
void	resetParent()	Resets stored parent information for this cell
Hashtable<Object,Map>	setAttributes(Point2D pt, org.jgraph.JGraph graph)	Sets all the attributes like background colour, dimensions, port number & position
void	setFreeRotationAllowed(boolean value)	Sets the value of the attribute isFreeRotationAllowed
void	setIcon(String icon)	Sets name of the icon of this cell
void	setIconModifiers(boolean isMirrored, boolean isFreeRotationAllowed, double angle)	Sets the attributes that have an impact on the rendering of the cell Image
void	setLeftInputCell(boolean state)
void	setRotationAngle(double value)	Sets the angle of rotation of the cell
void	updateCellSize(Icon icon, org.jgraph.JGraph graph)	Changes the bounds of the cell
void	updatePortPositions(Map<Object,Map> nest, Icon icon, Dimension cellDimension)

Methods inherited from class org.jgraph.graph.DefaultGraphCell

addPort, addPort, addPort, changeAttributes, clone, getAttributes, getChildren, setAttributes

Methods inherited from class DefaultMutableTreeNode

add, breadthFirstEnumeration, children, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPathToRoot, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject, toString

Methods inherited from class Object

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

Field Details

SOURCE

public static final int SOURCE

Different kind of nodes.

See Also:

• Constant Field Values

SINK

public static final int SINK

See Also:

• Constant Field Values

TERMINAL

public static final int TERMINAL

See Also:

• Constant Field Values

ROUTER

public static final int ROUTER

See Also:

• Constant Field Values

DELAY

public static final int DELAY

See Also:

• Constant Field Values

SERVER

public static final int SERVER

See Also:

• Constant Field Values

FORK

public static final int FORK

See Also:

• Constant Field Values

JOIN

public static final int JOIN

See Also:

• Constant Field Values

LOGGER

public static final int LOGGER

See Also:

• Constant Field Values

CLASSSWITCH

public static final int CLASSSWITCH

See Also:

• Constant Field Values

CACHE

public static final int CACHE

See Also:

• Constant Field Values

SEMAPHORE

public static final int SEMAPHORE

See Also:

• Constant Field Values

SCALER

public static final int SCALER

See Also:

• Constant Field Values

PLACE

public static final int PLACE

See Also:

• Constant Field Values

TRANSITION

public static final int TRANSITION

See Also:

• Constant Field Values

seen

public boolean seen

in

public int in

out

public int out

sons

public int sons

icon

public String icon

type

public int type

Constructor Details

JmtCell

public JmtCell(String icon,
 Object userObject)

Creates a graph cell and initializes it with the specified user object.

Parameters:

icon - the name of the icon of this cell

userObject - an Object provided by the user that constitutes the cell's data Conti Andrea 01-09-2003 Bertoli Marco 04-giu-2005

Method Details

getSize

public Dimension getSize(org.jgraph.JGraph graph)

Returns Cell's real size (this method considers Icon and name size)

Parameters:

graph - JGraph object to retrieve font dimension informations

Returns:

cell's real size Bertoli Marco 4-giu-2005

createPorts

public abstract org.jgraph.graph.Port[] createPorts()

Creates the ports for this vertex

Returns:

array of ports

setAttributes

public Hashtable<Object,Map> setAttributes(Point2D pt,
 org.jgraph.JGraph graph)

Sets all the attributes like background colour, dimensions, port number & position

Parameters:

pt -

Returns:

created map

updatePortPositions

public void updatePortPositions(Map<Object,Map> nest,
 Icon icon,
 Dimension cellDimension)

updateCellSize

public void updateCellSize(Icon icon,
 org.jgraph.JGraph graph)

Changes the bounds of the cell

Parameters:

icon - icon of the cell

graph -

isLeftInputCell

public boolean isLeftInputCell()

Tells if the InputPort of this cell is on the left side

Returns:

true if the InputPort of this cell is on the left side

setLeftInputCell

public void setLeftInputCell(boolean state)

resetParent

public void resetParent()

Resets stored parent information for this cell

parentChanged

public boolean parentChanged()

Tells if this cell parent was changed since last call to resetParent() method

Returns:

true if parent changed, false otherwise

See Also:

• resetParent()

generateOrDestroyJobs

public boolean generateOrDestroyJobs()

Tells if this station generates or destroys jobs (useful for blocking region management)

Returns:

true if this station generates or destroy jobs, false otherwise

getPrevParent

public TreeNode getPrevParent()

Returns previous parent of this cell (the one present when resetParent() method was called)

Returns:

previous parent of this cell

See Also:

• resetParent()

setIcon

public void setIcon(String icon)

Sets name of the icon of this cell

Parameters:

icon - : name of the icon of this cell

getIcon

public String getIcon()

Returns name of the icon of this cell

Returns:

name of the icon of this cell

setFreeRotationAllowed

public void setFreeRotationAllowed(boolean value)

Sets the value of the attribute isFreeRotationAllowed

Parameters:

value - : tells if the free rotation is allowed

isFreeRotationAllowed

public boolean isFreeRotationAllowed()

Tells if the free rotation is allowed for this cell

Returns:

true if the cell is only linked to bezier curves

setRotationAngle

public void setRotationAngle(double value)

Sets the angle of rotation of the cell

Parameters:

value - : value of the rotation angle

getRotationAngle

public double getRotationAngle()

Returns:

the angle of rotation of the cell (in degrees)

setIconModifiers

public void setIconModifiers(boolean isMirrored,
 boolean isFreeRotationAllowed,
 double angle)

Sets the attributes that have an impact on the rendering of the cell Image

Parameters:

isMirrored - : tells if the InputPort of this cell is on the left side

isFreeRotationAllowed - : tells if the free rotation is allowed

angle - : value of the rotation angle

getIconDimension

public Dimension getIconDimension()

return the dimension of the icon

Returns:

Dimension of the icon

getStandardIconDimension

public Dimension getStandardIconDimension()

return the dimension of the icon

Returns:

Dimension of the icon