biouml.standard.filter
Class ValueActionFilter

java.lang.Object
  com.beanexplorer.beans.Option
      biouml.standard.filter.ValueActionFilter

All Implemented Interfaces:

ActionFilter

Direct Known Subclasses:

BiopolimerDiagramFilter.CellTypeFilter, BiopolimerDiagramFilter.InducerFilter, BiopolimerDiagramFilter.SpeciesFilter

public abstract class ValueActionFilter

extends com.beanexplorer.beans.Option

implements ActionFilter

Filter condition is specified as a set of ActionValuess. Virtual method getValue returns some string value for dataElement that is kernel of corresponding diagram element. The filter looks to what valueActions corresponds this value and returns some action that is composition of satisfying valueActions. The actions composition is defined as following:

• empty set - null is returned
• one action - this action will be returned
• if set contains one or more Hide actions, then Hide.instance will be returned
• otherwise ComplexHighlightAction will be generated and returned.

Special empty value action is defined to process empty values.

Field Summary

static java.lang.String

EMPTY_VALUE

Fields inherited from class com.beanexplorer.beans.Option

notificationEnabled, propagationEnabled

Constructor Summary

ValueActionFilter(com.beanexplorer.beans.Option parent, java.lang.String[] values, boolean useEmptyValue)
Creates ValueActionFilter instance.

Method Summary

Action	getAction(DiagramElement de) Returns action, that should be applied to the specified diagram element, if it satisfies to the filter condition or null otherwise.
java.lang.String	getItemDisplayName(java.lang.Integer index, java.lang.Object obj) used to calculate display name for child filters.
abstract java.lang.String	getValue(DataElement de)
ValueAction[]	getValueAction()
ValueAction	getValueAction(int i)
boolean	isEnabled() Indicates whether a filter should be used.
boolean	isUseEmptyValue()
void	setEnabled(boolean enabled)
void	setValueAction(int i, ValueAction valueAction)
void	setValueAction(ValueAction[] valueActions)

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

Field Detail

EMPTY_VALUE

public static java.lang.String EMPTY_VALUE

Constructor Detail

ValueActionFilter

public ValueActionFilter(com.beanexplorer.beans.Option parent,
                         java.lang.String[] values,
                         boolean useEmptyValue)

Creates ValueActionFilter instance.

Parameters:

parent - - usually DiagramFilter instance

values - - list of values for which corresponding value actions will be generated

useEmptyValue - - indicates whethe empty value should be used. If true - empty value action will be inserted first in list of value actions.

Method Detail

isUseEmptyValue

public boolean isUseEmptyValue()

getValue

public abstract java.lang.String getValue(DataElement de)

isEnabled

public boolean isEnabled()

Description copied from interface: ActionFilter

Indicates whether a filter should be used.

Specified by:

isEnabled in interface ActionFilter

setEnabled

public void setEnabled(boolean enabled)

getValueAction

public ValueAction[] getValueAction()

getValueAction

public ValueAction getValueAction(int i)

setValueAction

public void setValueAction(ValueAction[] valueActions)

setValueAction

public void setValueAction(int i,
                           ValueAction valueAction)

getItemDisplayName

public java.lang.String getItemDisplayName(java.lang.Integer index,
                                           java.lang.Object obj)

used to calculate display name for child filters.

getAction

public Action getAction(DiagramElement de)

Description copied from interface: ActionFilter

Returns action, that should be applied to the specified diagram element, if it satisfies to the filter condition or null otherwise.

Specified by:

getAction in interface ActionFilter