Extract method for running the content generators from extensions ecl…

…ipse-platform#2193
travkin79 · Aug 16, 2024 · 348eeb2 · 348eeb2
1 parent 0338539
commit 348eeb2
Showing 1 changed file with 13 additions and 13 deletions.
diff --git a/....eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/ContentGeneratorDescriptor.java b/....eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/ContentGeneratorDescriptor.java
@@ -106,24 +106,24 @@ public boolean allTypesSelected(Collection<MarkerType> selectedTypes) {
 	public MarkerField[] getAllFields() {
 		List<MarkerField> allFieldsList = new ArrayList<>(Arrays.asList(allFieldsWithoutExtensions));
 
-		Iterator<IConfigurationElement> extensions = generatorExtensions.iterator();
-		while (extensions.hasNext()) {
-			addMarkerFieldsFrom(extensions.next(), allFieldsList);
-		}
+		getExtensionsDescriptorsStream().flatMap(descriptor -> Arrays.stream(descriptor.getAllFields()))
+				.forEach(field -> allFieldsList.add(field));
 
 		return allFieldsList.toArray(new MarkerField[allFieldsList.size()]);
 	}
 
-	private void addMarkerFieldsFrom(IConfigurationElement extensionElement, List<MarkerField> markerFields) {
-		String extendingMarkerContentGeneratorId = extensionElement
-				.getAttribute(MarkerSupportInternalUtilities.ATTRIBUTE_ID);
-		if (extendingMarkerContentGeneratorId != null && !extendingMarkerContentGeneratorId.isBlank()) {
-			ContentGeneratorDescriptor descriptor = MarkerSupportRegistry.getInstance()
-					.getContentGenDescriptor(extendingMarkerContentGeneratorId);
-			if (descriptor != null) {
-				Arrays.stream(descriptor.getAllFields()).forEach(field -> markerFields.add(field));
-			}
+	private Stream<ContentGeneratorDescriptor> getExtensionsDescriptorsStream() {
+		if (generatorExtensions != null) {
+			final MarkerSupportRegistry registry = MarkerSupportRegistry.getInstance();
+
+			return generatorExtensions.stream()
+					.map(extensionConfigElem -> extensionConfigElem
+							.getAttribute(MarkerSupportInternalUtilities.ATTRIBUTE_ID))
+					.filter(id -> id != null && !id.isBlank())
+					.map(contentGeneratorId -> registry.getContentGenDescriptor(contentGeneratorId))
+					.filter(generator -> generator != null);
 		}
+		return Stream.empty();
 	}
 
 	/**