public static List findProperties()

in code_samples/simple_language_plugin/src/main/java/org/intellij/sdk/language/SimpleUtil.java [31:49]

• 19 lines of code
• 6 McCabe index (conditional complexity)

  public static List<SimpleProperty> findProperties(Project project, String key) {
    List<SimpleProperty> result = new ArrayList<>();
    Collection<VirtualFile> virtualFiles =
        FileTypeIndex.getFiles(SimpleFileType.INSTANCE, GlobalSearchScope.allScope(project));
    for (VirtualFile virtualFile : virtualFiles) {
      SimpleFile simpleFile = (SimpleFile) PsiManager.getInstance(project).findFile(virtualFile);
      if (simpleFile != null) {
        SimpleProperty[] properties = PsiTreeUtil.getChildrenOfType(simpleFile, SimpleProperty.class);
        if (properties != null) {
          for (SimpleProperty property : properties) {
            if (key.equals(property.getKey())) {
              result.add(property);
            }
          }
        }
      }
    }
    return result;
  }