biouml.model
Class AbstractFilter

java.lang.Object
  com.beanexplorer.beans.Option
      biouml.model.AbstractFilter

All Implemented Interfaces:

DiagramFilter

Direct Known Subclasses:

BiopolimerDiagramFilter

public abstract class AbstractFilter

extends com.beanexplorer.beans.Option

implements DiagramFilter

Utility class that provides support for basic diagram filter operations. Subclasses should define processNode(biouml.model.Node) method that should highlight or hide node view depending on filter settings.

Field Summary

Fields inherited from class com.beanexplorer.beans.Option

notificationEnabled, propagationEnabled

Constructor Summary

AbstractFilter()

Method Summary

void	apply(Compartment diagram) Hides or highlights diagram elements according to filter settings.
boolean	isEnabled() Indicates whether a filter should be used.
protected abstract void	processNode(Node node) Should high or highlight node depending on filter settings.
void	restoreView(Compartment diagram) Restores original diagram view.
protected void	restoreView(DiagramElement de)
void	setEnabled(boolean enabled)

Methods inherited from class com.beanexplorer.beans.Option

addPropertyChangeListener, copyListenersTo, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getParent, isNotificationEnabled, isPropagationEnabled, removePropertyChangeListener, setNotificationEnabled, setParent, setPropagationEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface biouml.model.DiagramFilter

getOptionsControl

Constructor Detail

AbstractFilter

public AbstractFilter()

Method Detail

isEnabled

public boolean isEnabled()

Description copied from interface: DiagramFilter

Indicates whether a filter should be used.

Specified by:

isEnabled in interface DiagramFilter

setEnabled

public void setEnabled(boolean enabled)

apply

public void apply(Compartment diagram)

Hides or highlights diagram elements according to filter settings. Prerequisite: diagram view should be generated by DiagramViewBuilder.

Specified by:

apply in interface DiagramFilter

restoreView

public void restoreView(Compartment diagram)

Restores original diagram view. For this purpose it makes visible all views and removes nodes backgound view that is used for highlighting.

Specified by:

restoreView in interface DiagramFilter

processNode

protected abstract void processNode(Node node)

Should high or highlight node depending on filter settings.

restoreView

protected void restoreView(DiagramElement de)