net.frapu.code.visualization

Class ProcessHelper

java.lang.Object

net.frapu.code.visualization.SerializableProcessObject

net.frapu.code.visualization.ProcessObject

net.frapu.code.visualization.ProcessHelper

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

LabelHelper, NodeOnSelectMenuBasis, PEButton, ProcessEdgeDragHelper, RadialDistanceRing, RoutingPointDragable, RPSTRegionMarker, Ruler, Selector

public abstract class ProcessHelper
extends ProcessObject

A ProcessObject representing a temporary helper object (not serialized).

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	TAG_HELPER

Fields inherited from class net.frapu.code.visualization.ProcessObject

contexts, FALSE, PROP_CLASS_TYPE, PROP_ID, TRUE

Constructor Summary

Constructors

Constructor and Description
ProcessHelper()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
boolean	contains(java.awt.Point p) hook which can be used for selection detection in sub classes is only called when isSelectable() return true.
protected java.lang.String	getXmlTag()
abstract boolean	isSelectable() Returns whether this ProcessHelper can be selected in the ProcessEditor or not.
abstract void	paint(java.awt.Graphics g) Paints this ProcessHelper on a given Graphics.

Methods inherited from class net.frapu.code.visualization.ProcessObject

addContext, addListener, equals, getAlpha, getContexts, getId, getName, getPropertyEditor, isHighlighted, isSelected, removeContext, removeListener, setAlpha, setHighlighted, setId, setProperty, setPropertyEditor, setSelected

Methods inherited from class net.frapu.code.visualization.SerializableProcessObject

getProperty, getPropertyKeys, getSerialization, removeProperty

Methods inherited from class java.lang.Object

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

Field Detail

TAG_HELPER

public static final java.lang.String TAG_HELPER

See Also:

Constant Field Values

Constructor Detail

ProcessHelper

public ProcessHelper()

Method Detail

paint

public abstract void paint(java.awt.Graphics g)

Paints this ProcessHelper on a given Graphics.

Parameters:

g -

isSelectable

public abstract boolean isSelectable()

Returns whether this ProcessHelper can be selected in the ProcessEditor or not.

Returns:

clone

public java.lang.Object clone()

Overrides:

clone in class ProcessObject

getXmlTag

protected java.lang.String getXmlTag()

Specified by:

getXmlTag in class SerializableProcessObject

contains

public boolean contains(java.awt.Point p)

hook which can be used for selection detection in sub classes is only called when isSelectable() return true.

Parameters:

p -

Returns: