UMLTagDefinitionComboBoxModel (ArgoUML Javadoc for internal use)

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org.argouml.uml.ui.foundation.extension_mechanisms
Class UMLTagDefinitionComboBoxModel

java.lang.Object
  javax.swing.AbstractListModel
      org.argouml.uml.ui.UMLComboBoxModel2
          org.argouml.uml.ui.foundation.extension_mechanisms.UMLTagDefinitionComboBoxModel

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

public class UMLTagDefinitionComboBoxModel
extends UMLComboBoxModel2

A model for tagdefinitions.

Since:: Jan 5, 2003
See Also:: Serialized Form

Field Summary
`private Logger`	`LOG`

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

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary
`UMLTagDefinitionComboBoxModel()` Constructor for UMLTagDefinitionComboBoxModel.

Method Summary
`private static void`	`addAllUniqueModelElementsFrom(Set elements, Set paths, Collection source)` Helper method for buildModelList.
`protected void`	`buildModelList()` Builds the list of elements and sets the selectedIndex to the currently selected item if there is one.
`private Collection`	`getApplicableTagDefinitions(Object t)`
`protected Object`	`getSelectedModelElement()` Gets the modelelement that is selected in the UML model.
`protected boolean`	`isValidElement(Object element)` Returns true if the given element is valid.
`void`	`setSelectedItem(Object o)`

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, propertyChange, removeAll, removeAllElements, removeElement, setElements, setFireListEvents, 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

Field Detail

LOG

private Logger LOG

Constructor Detail

UMLTagDefinitionComboBoxModel

public UMLTagDefinitionComboBoxModel()

Constructor for UMLTagDefinitionComboBoxModel.

Method Detail

isValidElement

protected boolean isValidElement(Object element)

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

setSelectedItem

public void setSelectedItem(Object o)

Specified by:: setSelectedItem in interface ComboBoxModel
Overrides:: setSelectedItem in class UMLComboBoxModel2

See Also:: UMLComboBoxModel2.setSelectedItem(java.lang.Object)

buildModelList

protected void buildModelList()

Description copied from class: UMLComboBoxModel2

Builds the list of elements and sets the selectedIndex to the currently selected item if there is one. Called from targetChanged every time the target of the proppanel is changed.

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()

getApplicableTagDefinitions

private Collection getApplicableTagDefinitions(Object t)

addAllUniqueModelElementsFrom

private static void addAllUniqueModelElementsFrom(Set elements,
                                                  Set paths,
                                                  Collection source)

Helper method for buildModelList.

Adds those elements from source that do not have the same path as any path in paths to elements, and its path to paths. Thus elements will never contain two objects with the same path, unless they are added by other means.