UMLLinkAssociationComboBoxModel (ArgoUML Javadoc for internal use)

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org.argouml.uml.ui.behavior.common_behavior
Class UMLLinkAssociationComboBoxModel

java.lang.Object
  javax.swing.AbstractListModel
      org.argouml.uml.ui.UMLComboBoxModel2
          org.argouml.uml.ui.behavior.common_behavior.UMLLinkAssociationComboBoxModel

All Implemented Interfaces:: ComboBoxModel, EventListener, ListModel, PropertyChangeListener, Serializable, TargetListener

class UMLLinkAssociationComboBoxModel
extends UMLComboBoxModel2

The model for the combobox to show the Association of the Link.

Field Summary

Fields inherited from class org.argouml.uml.ui.UMLComboBoxModel2

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary
`UMLLinkAssociationComboBoxModel()` Constructor for UMLModelElementNamespaceComboBoxModel.

Method Summary
`protected void`	`buildModelList()` To simplify implementation, we list all associations found with any of the Classifiers represented by the linked Instances.
`protected Object`	`getSelectedModelElement()` Gets the modelelement that is selected in the UML model.
`protected boolean`	`isValidElement(Object o)` Returns true if the given element is valid.
`void`	`propertyChange(PropertyChangeEvent evt)` If the property that this comboboxmodel depicts is changed in the UML model, this method will make sure that it is changed in the comboboxmodel too.

Methods inherited from class org.argouml.uml.ui.UMLComboBoxModel2

addAll, addElement, contains, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getChangedElement, getElementAt, getIndexOf, getPropertySetName, getSelectedItem, getSize, getTarget, isClearable, isFireListEvents, isValidEvent, removeAll, removeAllElements, removeElement, setElements, setFireListEvents, setSelectedItem, setTarget, targetAdded, targetRemoved, targetSet

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.ListModel

addListDataListener, removeListDataListener

Constructor Detail

UMLLinkAssociationComboBoxModel

public UMLLinkAssociationComboBoxModel()

Constructor for UMLModelElementNamespaceComboBoxModel.

Method Detail

isValidElement

protected boolean isValidElement(Object o)

Description copied from class: UMLComboBoxModel2

Returns true if the given element is valid.

It is valid if it may be added to the list of elements.

Specified by:: isValidElement in class UMLComboBoxModel2

Parameters:: o - the given element
Returns:: true if the given element is valid
See Also:: UMLComboBoxModel2.isValidElement(Object)

buildModelList

protected void buildModelList()

To simplify implementation, we list all associations found with any of the Classifiers represented by the linked Instances.

TODO: Make a foolproof algorithm that only allows selecting associations that create a correct model. Also take into account n-ary associations and associationclasses. This algo best goes in the model subsystem, e.g. in a method getAllPossibleAssociationsForALink().

Specified by:: buildModelList in class UMLComboBoxModel2

See Also:: UMLComboBoxModel2.buildModelList()

getSelectedModelElement

protected Object getSelectedModelElement()

Description copied from class: UMLComboBoxModel2

Gets the modelelement that is selected in the UML model. For example, say that this ComboBoxmodel contains all namespaces (as in UMLNamespaceComboBoxmodel) , this method should return the namespace that owns the target then.

Specified by:: getSelectedModelElement in class UMLComboBoxModel2

Returns:: Object
See Also:: UMLComboBoxModel2.getSelectedModelElement()

propertyChange

public void propertyChange(PropertyChangeEvent evt)

Description copied from class: UMLComboBoxModel2

If the property that this comboboxmodel depicts is changed in the UML model, this method will make sure that it is changed in the comboboxmodel too. TODO: This function is not yet completely written!