de.uka.ipd.sdq.featureinstance

Class FeatureConfigFunctionality

java.lang.Object

de.uka.ipd.sdq.featureinstance.FeatureConfigFunctionality

public class FeatureConfigFunctionality
extends Object

Constructor Summary

Constructors

Constructor and Description
FeatureConfigFunctionality()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	checkMandatory(Feature node, AdapterFactoryEditingDomain editingDomain) Checks if a Feature `node` is a mandatory Feature
Configuration	getConfiguration(Resource resource) Checks if the Configuration object can be accessed in the loaded resource and returns it if possible
void	grayFeatureGroups(ChildRelation curRelation, org.eclipse.jface.viewers.CheckboxTreeViewer treeViewer) Grays out the FeatureGroups in the treeViewer
AdapterFactoryEditingDomain	initializeEditingDomain() Initializes the adapterFactory, the commandStack and with these objects the editingDomain
boolean	isFeatureDiagramReferenceCorrect(Resource existingResource) Checks if a newly loaded featureconfig-file references the opened FeatureDiagram resource
void	markDefaultConfig(FeatureConfig defaultConfig, org.eclipse.jface.viewers.CheckboxTreeViewer treeViewer) Checks/unchecks the defaultConfiguration in the Viewer
void	markOverridesConfig(FeatureConfig overridesConfig, org.eclipse.jface.viewers.CheckboxTreeViewer treeViewer) Checks/unchecks the configurationOverrides in the Viewer
FeatureDiagram	navigateToFeatureDiagram(Feature feature, AdapterFactoryEditingDomain editingDomain) Navigates to the FeatureDiagram from a given Feature-object
void	selectMandatoryFeatures(ChildRelation curRelation, org.eclipse.jface.viewers.CheckboxTreeViewer treeViewer, FeatureConfig overridesConfig) Selects recursively the mandatory Features
void	uncheckInModel(Feature element, boolean state, FeatureConfig overridesConfig) Registers changes made in the TreeViewer to the resource
void	uncheckParents(Object current, org.eclipse.jface.viewers.CheckboxTreeViewer treeViewer, FeatureConfig overridesConfig, AdapterFactoryEditingDomain editingDomain) Unchecks recursively parent nodes, if no children nodes are checked

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureConfigFunctionality

public FeatureConfigFunctionality()

Method Detail

getConfiguration

public Configuration getConfiguration(Resource resource)

Checks if the Configuration object can be accessed in the loaded resource and returns it if possible

Parameters:

resource - The resource from which the Configuration-object can be accessed (a *.featureconfig-file)

Returns:

Returns a Configuration-object or null, if it can be accessed (e.g. no *.featureconfig-file)

uncheckParents

public void uncheckParents(Object current,
                  org.eclipse.jface.viewers.CheckboxTreeViewer treeViewer,
                  FeatureConfig overridesConfig,
                  AdapterFactoryEditingDomain editingDomain)

Unchecks recursively parent nodes, if no children nodes are checked

Parameters:

current - The unchecked Feature

navigateToFeatureDiagram

public FeatureDiagram navigateToFeatureDiagram(Feature feature,
                                      AdapterFactoryEditingDomain editingDomain)

Navigates to the FeatureDiagram from a given Feature-object

Parameters:

feature - A Feature-object

editingDomain - The necessary editingDomain

Returns:

the parent FeatureDiagram to the given Feature-object

initializeEditingDomain

public AdapterFactoryEditingDomain initializeEditingDomain()

Initializes the adapterFactory, the commandStack and with these objects the editingDomain

isFeatureDiagramReferenceCorrect

public boolean isFeatureDiagramReferenceCorrect(Resource existingResource)

Checks if a newly loaded featureconfig-file references the opened FeatureDiagram resource

Parameters:

existingResource - Newly loaded Resource-object (should be a featureconfig-file)

Returns:

false, if existingResource doesn't include a Configuration-object or if no ConifgNode references to the opened model true otherwise

selectMandatoryFeatures

public void selectMandatoryFeatures(ChildRelation curRelation,
                           org.eclipse.jface.viewers.CheckboxTreeViewer treeViewer,
                           FeatureConfig overridesConfig)

Selects recursively the mandatory Features

Parameters:

curRelation - The ChildRelation, where the selecting should start

uncheckInModel

public void uncheckInModel(Feature element,
                  boolean state,
                  FeatureConfig overridesConfig)

Registers changes made in the TreeViewer to the resource

Parameters:

element - The changed Feature

state - The checked/unchecked state

markDefaultConfig

public void markDefaultConfig(FeatureConfig defaultConfig,
                     org.eclipse.jface.viewers.CheckboxTreeViewer treeViewer)

Checks/unchecks the defaultConfiguration in the Viewer

markOverridesConfig

public void markOverridesConfig(FeatureConfig overridesConfig,
                       org.eclipse.jface.viewers.CheckboxTreeViewer treeViewer)

Checks/unchecks the configurationOverrides in the Viewer

checkMandatory

public boolean checkMandatory(Feature node,
                     AdapterFactoryEditingDomain editingDomain)

Checks if a Feature `node` is a mandatory Feature

Parameters:

node - The Feature which needs to be checked

Returns:

true, if node is a mandatory Feature false, else

grayFeatureGroups

public void grayFeatureGroups(ChildRelation curRelation,
                     org.eclipse.jface.viewers.CheckboxTreeViewer treeViewer)

Grays out the FeatureGroups in the treeViewer

Parameters:

curRoot - The current ChildRelation