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-rw-r--r--plugins/uml/tools/org.eclipse.papyrus.uml.tools.utils/src/org/eclipse/papyrus/uml/tools/utils/UMLUtil.java81
1 files changed, 44 insertions, 37 deletions
diff --git a/plugins/uml/tools/org.eclipse.papyrus.uml.tools.utils/src/org/eclipse/papyrus/uml/tools/utils/UMLUtil.java b/plugins/uml/tools/org.eclipse.papyrus.uml.tools.utils/src/org/eclipse/papyrus/uml/tools/utils/UMLUtil.java
index 8ead4a2b469..f9a71cf08f6 100644
--- a/plugins/uml/tools/org.eclipse.papyrus.uml.tools.utils/src/org/eclipse/papyrus/uml/tools/utils/UMLUtil.java
+++ b/plugins/uml/tools/org.eclipse.papyrus.uml.tools.utils/src/org/eclipse/papyrus/uml/tools/utils/UMLUtil.java
@@ -13,7 +13,7 @@
* Christian W. Damus (CEA) - bug 444092
* Christian W. Damus - bug 433206
* Christian W. Damus - bug 473148
- *
+ *
*****************************************************************************/
package org.eclipse.papyrus.uml.tools.utils;
@@ -127,7 +127,7 @@ public class UMLUtil {
/**
* Search the given stereotype (by name) on the given UML Element.
* If the search is not strict, the name may be the qualified name of a
- * super-stereotype of some applied stereotype
+ * super-stereotype of some applied stereotype.
*
* @param umlElement
* The UML Element on which the stereotype is applied
@@ -151,30 +151,29 @@ public class UMLUtil {
return stereotype;
}
- // The parent stereotype is not always applicable...
- // stereotype = umlElement.getApplicableStereotype(stereotypeName);
-
- List<Stereotype> subStereotypes = findSubstereotypes(umlElement, stereotypeName);
-
- for (Stereotype subStereotype : subStereotypes) {
- if (umlElement.getAppliedStereotypes().contains(subStereotype)) {
- return subStereotype;
+ // now check whether one of the applied stereotypes has the requested super stereotype
+ for (Stereotype subStereotype : umlElement.getAppliedStereotypes()) {
+ for (Stereotype superStereotype : getAllSuperStereotypes(subStereotype)) {
+ if (superStereotype.getQualifiedName().equals(stereotypeName)) {
+ // return applied stereotype whose super-stereotype matches given name
+ return subStereotype;
+ }
}
}
-
return null;
}
/**
* Obtains the possibly implicitly applied (by virtue of some sub-stereotype of it being applied) stereotype
- * of the specified name on a UML element.
+ * of the specified name on a UML element. The difference to getAppliedStereotype is that it returns potentially
+ * a super-stereotype instead of the one that is actually applied.
*
* @param umlElement
* The UML Element on which the stereotype is (possibly pseudo-) applied
* @param stereotypeName
* The qualified name of the stereotype
* @return
- * The stereotype of the given name that either is applied or has some substereotype that is applied to the element
+ * The stereotype of the given name that either is applied or has some sub-stereotype that is applied to the element
*/
public static Stereotype getAppliedSuperstereotype(Element umlElement, String stereotypeName) {
if (umlElement == null) {
@@ -187,10 +186,13 @@ public class UMLUtil {
// Simplest case
Stereotype result = umlElement.getAppliedStereotype(stereotypeName);
if (result == null) {
- for (Stereotype sub : findSubstereotypes(umlElement, stereotypeName)) {
- if (umlElement.isStereotypeApplied(sub)) {
- result = getSuperstereotype(sub, stereotypeName);
- break;
+ // now check whether one of the applied stereotypes has the requested super stereotype
+ for (Stereotype subStereotype : umlElement.getAppliedStereotypes()) {
+ for (Stereotype superStereotype : getAllSuperStereotypes(subStereotype)) {
+ if (superStereotype.getQualifiedName().equals(stereotypeName)) {
+ // return superStereotype (that is actually not applied and may even not be applicable)
+ return superStereotype;
+ }
}
}
}
@@ -225,12 +227,11 @@ public class UMLUtil {
Stereotype result = umlElement.getApplicableStereotype(stereotypeName);
if ((result == null) && !strict) {
- List<Stereotype> subStereotypes = findSubstereotypes(umlElement, stereotypeName);
-
- for (Stereotype subStereotype : subStereotypes) {
- if (umlElement.isStereotypeApplicable(subStereotype)) {
- result = subStereotype;
- break;
+ for (Stereotype applicableSt : umlElement.getApplicableStereotypes()) {
+ for (Stereotype superStereotype : getAllSuperStereotypes(applicableSt)) {
+ if (superStereotype.getQualifiedName().equals(stereotypeName)) {
+ return applicableSt;
+ }
}
}
}
@@ -240,12 +241,12 @@ public class UMLUtil {
/**
* Gets the first stereotype conforming to the given {@code stereotype} that is applied to the specified UML element.
- *
+ *
* @param umlElement
* an UML element. Must not be {@code null}
* @param stereotype
* a stereotype that may or may not be applied to the element. Must not be {@code null}
- *
+ *
* @return the {@code stereotype} if it is applied to the element, or some subtype of it that is applied,
* if any sub-type of the {@code stereotype} is applied to the element
*/
@@ -299,20 +300,24 @@ public class UMLUtil {
}
/**
- * Returns all stereotypes matching the given qualified stereotype name, and their substereotypes
+ * Returns all stereotypes matching the given qualified stereotype name, and their sub-stereotypes
* The search is performed in the context of the given UML Element, i.e. the profiles applied
* on the Element's nearest package
+ *
+ * @deprecated: The performance of this function is bad, if multiple profiles / sub-profiles are
+ * applied, e.g. MARTE and SysML.
*
* @param umlElement
* @param stereotypeName
- * @return
+ * @return the list of stereotypes
*/
+ @Deprecated
public static List<Stereotype> findSubstereotypes(Element umlElement, String stereotypeName) {
if (umlElement == null || stereotypeName == null) {
return null;
}
- Set<Stereotype> stereotypes = new HashSet<Stereotype>();
+ Set<Stereotype> stereotypes = new HashSet<>();
org.eclipse.uml2.uml.Package umlPackage = umlElement.getNearestPackage();
if (umlPackage == null) {
@@ -333,19 +338,19 @@ public class UMLUtil {
}
}
- return new LinkedList<Stereotype>(stereotypes);
+ return new LinkedList<>(stereotypes);
}
/**
* Get all stereotyped contained in a profile and its nested package
- *
+ *
* @param pck
* @return
*/
public static Set<Stereotype> getAllStereotypes(Package pck) {
- Set<Stereotype> stereotypes = new HashSet<Stereotype>();
+ Set<Stereotype> stereotypes = new HashSet<>();
stereotypes.addAll(pck.getOwnedStereotypes());
for (Package nestedPackage : pck.getNestedPackages()) {
stereotypes.addAll(getAllStereotypes(nestedPackage));
@@ -382,7 +387,7 @@ public class UMLUtil {
* A collection of all super stereotypes
*/
public static Collection<Stereotype> getAllSuperStereotypes(Stereotype stereotype) {
- Set<Stereotype> result = new HashSet<Stereotype>();
+ Set<Stereotype> result = new HashSet<>();
if (stereotype != null) {
getAllSuperStereotypes(stereotype, result);
}
@@ -494,7 +499,7 @@ public class UMLUtil {
* a list of elements
*/
public static void destroyElements(EList<? extends Element> list) {
- BasicEList<Element> listCopy = new BasicEList<Element>();
+ BasicEList<Element> listCopy = new BasicEList<>();
// loop on copy in order to avoid iterator exception
listCopy.addAll(list);
for (Element element : listCopy) {
@@ -505,7 +510,7 @@ public class UMLUtil {
/**
* Queries whether an {@code element} is a UML {@link Relationship} or something like a relationship
* (e.g., a {@link Connector} or a {@link Transition}).
- *
+ *
* @param element
* an element
* @return whether it is a relationship-like element, that usually would be visualized as a connection on a diagram
@@ -525,13 +530,14 @@ public class UMLUtil {
/**
* Obtains an {@linkplain #isRelationship(Element) is-relationship} predicate.
- *
+ *
* @return the predicate
- *
+ *
* @see #isRelationship(Element)
*/
public static Predicate<Element> isRelationship() {
return new Predicate<Element>() {
+ @Override
public boolean apply(Element input) {
return isRelationship(input);
}
@@ -540,11 +546,12 @@ public class UMLUtil {
/**
* A predicate matching association-end {@link Property} elements.
- *
+ *
* @return an is-association-end predicate
*/
public static <T> Predicate<T> isAssociationEnd() {
return new Predicate<T>() {
+ @Override
public boolean apply(T input) {
boolean result = false;

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