private static Matcher matcher()

in static-analysis/autodispose-error-prone/src/main/java/autodispose2/errorprone/UseAutoDispose.java [171:188]

• 15 lines of code
• 1 McCabe index (conditional complexity)

  private static Matcher<ExpressionTree> matcher(Set<String> classesWithLifecycle) {
    return (tree, state) -> {
      ClassTree enclosingClass = findEnclosingNode(state.getPath(), ClassTree.class);
      Type.ClassType enclosingClassType = getType(enclosingClass);

      return classesWithLifecycle.stream()
          .map(
              classWithLifecycle -> {
                Type lifecycleType = state.getTypeFromString(classWithLifecycle);
                return isSubtype(enclosingClassType, lifecycleType, state);
              })
          // Filtering the method invocation which is a
          // subtype of one of the classes with lifecycle and name as
          .filter(Boolean::booleanValue)
          .findFirst()
          .orElse(false);
    };
  }