com.nomagic.magicdraw.annotation

Class AnnotationManager

java.lang.Object

com.nomagic.magicdraw.annotation.AnnotationManager

@OpenApiAll
public final class AnnotationManager
extends java.lang.Object

Handles annotations visualization on diagrams and other UI components. It takes care of drawing decorations around symbols with annotations and provides annotation actions for manipulators. Users are responsible for adding annotations and removing added annotations afterwards. Users is responsible to call update() method when some annotation is added or removed.

Method Summary

Modifier and Type	Method and Description
boolean	add(Annotation annotation) Add single annotation.
boolean	add(Annotation annotation, AnnotationCategory category) Add single annotation.
void	addListener(AnnotationManagerListener listener)
java.util.Collection<BaseElement>	getAnnotatedElements() Returns a collection of annotated elements
java.util.Collection<BaseElement>	getAnnotatedElements(AnnotationSubset subset) Returns a collection of annotated elements
java.util.List<Annotation>	getAnnotations(BaseElement element) Get all annotations for particular element.
java.util.List<Annotation>	getAnnotations(BaseElement element, AnnotationSubset subset)
java.util.List<Annotation>	getAnnotationsOfChildren(BaseElement element)
java.util.List<Annotation>	getAnnotationsOfChildren(BaseElement element, AnnotationSubset subset) Get all annotations of children of given element.
java.util.List<Annotation>	getAnnotationsOfHiddenChildren(PresentationElement view) Get all annotations of closest hidden children(recursively) of given symbol.
java.util.List<Annotation>	getAnnotationsOfHiddenChildren(PresentationElement view, AnnotationSubset subset) Get all annotations of closest hidden children(recursively) of given symbol.
static AnnotationManager	getInstance() Get instance of AnnotationManager object.
java.util.Iterator<BaseElement>	getIteratorOfAnnotatedElements(BaseElement owner) Returns a collection of annotated elements
java.util.Iterator<Annotation>	getIteratorOfAnnotationsOfChildren(BaseElement element)
java.util.Iterator<Annotation>	getIteratorOfAnnotationsOfChildren(BaseElement element, AnnotationSubset subset)
boolean	hasAnnotatedChildren(BaseElement element) Test if given element has children (recursively) with some annotations.
boolean	hasAnnotatedChildren(BaseElement element, AnnotationSubset subset) Test if given element has children (recursively) with some annotations.
boolean	hasAnnotations()
void	registerSubset(AnnotationSubset subset) Register subset (part) of annotations.
boolean	remove(Annotation annotation) Remove single annotation.
void	removeListener(AnnotationManagerListener listener)
void	unregisterSubset(AnnotationSubset subset)
void	update() Repaint only opened diagrams of an active project
void	update(java.util.Collection<? extends Annotation> removed, java.util.Collection<Annotation> added) Updates annotation manager using specified data.
void	update(java.util.Collection<? extends Annotation> removed, java.util.Collection<Annotation> added, AnnotationCategory category) Updates annotation manager using specified data.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static AnnotationManager getInstance()

Get instance of AnnotationManager object.

Returns:

AnnotationManager object

add

public boolean add(Annotation annotation)

Add single annotation. Annotation may not be visible until the update() method has been called.

Parameters:

annotation - annotation to add

Returns:

true if annotation was added, false if such annotation already exists

add

public boolean add(Annotation annotation,
                   AnnotationCategory category)

Add single annotation. Annotation may not be visible until the update() method has been called.

Parameters:

annotation - annotation to add

category - category to which this annotation belongs. Each category can be part of various AnnotationSubsets

Returns:

true if annotation was added, false if such annotation already exists

remove

public boolean remove(Annotation annotation)

Remove single annotation. Changes may not be visible until the update() method has been called.

Parameters:

annotation - annotation to remove

Returns:

true if annotation was removed, false if such annotation was not added before

hasAnnotatedChildren

public boolean hasAnnotatedChildren(@CheckForNull
                                    BaseElement element)

Test if given element has children (recursively) with some annotations.

Parameters:

element - given element

Returns:

true if there are at least one annotated child of given element

hasAnnotatedChildren

public boolean hasAnnotatedChildren(@CheckForNull
                                    BaseElement element,
                                    AnnotationSubset subset)

Test if given element has children (recursively) with some annotations.

Parameters:

element - given element

subset - subset (part) of all currently registered annotations to check.

Returns:

true if there are at least one annotated child of given element

getAnnotationsOfChildren

public java.util.List<Annotation> getAnnotationsOfChildren(BaseElement element)

getAnnotationsOfChildren

public java.util.List<Annotation> getAnnotationsOfChildren(BaseElement element,
                                                           AnnotationSubset subset)

Get all annotations of children of given element. Also includes informationFlows for given element.

Parameters:

element - given element

subset - subset (part) of all currently registered children annotations to retrieve

Returns:

list of annotations sorted by severity.

getAnnotationsOfHiddenChildren

public java.util.List<Annotation> getAnnotationsOfHiddenChildren(PresentationElement view)

Get all annotations of closest hidden children(recursively) of given symbol. Also includes InformationFlows of given element, that has conveyed Info.

Parameters:

view - symbol of starting PE. dedicated to find closest hidden elements for diagrams.

Returns:

list of annotations sorted by severity.

getAnnotationsOfHiddenChildren

public java.util.List<Annotation> getAnnotationsOfHiddenChildren(PresentationElement view,
                                                                 AnnotationSubset subset)

Get all annotations of closest hidden children(recursively) of given symbol. Also includes InformationFlows of given element, that has conveyed Info.

Parameters:

view - symbol of starting PE. dedicated to find closest hidden elements for diagrams.

subset - subset (part) of all currently registered hidden children annotations to check.

Returns:

list of annotations sorted by severity.

getAnnotations

public java.util.List<Annotation> getAnnotations(BaseElement element)

Get all annotations for particular element.

Parameters:

element - element to get annotations for

Returns:

unmodifiable list of annotations

getAnnotations

public java.util.List<Annotation> getAnnotations(BaseElement element,
                                                 AnnotationSubset subset)

Parameters:

element - element to get annotations for

subset - subset (part) of all currently registered annotations to retrieve.

Returns:

unmodifiable subset of element's annotations

update

public void update()

Repaint only opened diagrams of an active project

getAnnotatedElements

public java.util.Collection<BaseElement> getAnnotatedElements()

Returns a collection of annotated elements

Returns:

all annotated elements

getAnnotatedElements

public java.util.Collection<BaseElement> getAnnotatedElements(AnnotationSubset subset)

Returns a collection of annotated elements

Parameters:

subset - subset (part) of all currently registered annotations to take into account.

Returns:

elements that have registered annotations belonging to the given subset

getIteratorOfAnnotatedElements

public java.util.Iterator<BaseElement> getIteratorOfAnnotatedElements(@CheckForNull
                                                                      BaseElement owner)

Returns a collection of annotated elements

Returns:

all annotated elements

update

public void update(java.util.Collection<? extends Annotation> removed,
                   java.util.Collection<Annotation> added)

Updates annotation manager using specified data. No need to call update() method.

Parameters:

removed - collection of removed annotations.

added - collection of added annotations.

update

public void update(java.util.Collection<? extends Annotation> removed,
                   java.util.Collection<Annotation> added,
                   AnnotationCategory category)

Updates annotation manager using specified data. No need to call update() method.

Parameters:

removed - collection of removed annotations.

added - collection of added annotations.

category - category to which annotations belongs

addListener

public void addListener(AnnotationManagerListener listener)

removeListener

public void removeListener(AnnotationManagerListener listener)

hasAnnotations

public boolean hasAnnotations()

getIteratorOfAnnotationsOfChildren

public java.util.Iterator<Annotation> getIteratorOfAnnotationsOfChildren(BaseElement element)

getIteratorOfAnnotationsOfChildren

public java.util.Iterator<Annotation> getIteratorOfAnnotationsOfChildren(BaseElement element,
                                                                         AnnotationSubset subset)

registerSubset

public void registerSubset(AnnotationSubset subset)

Register subset (part) of annotations. This enables caching annotations by all containing Only subsets, registered using this method, should be be used when retrieving annotations from the manager.

unregisterSubset

public void unregisterSubset(AnnotationSubset subset)