Examples with MethodModel javaslang.match.model.MethodModel used on opensource projects

Example 1 with MethodModel

use of javaslang.match.model.MethodModel in project javaslang by javaslang.

the class Generator method generate.

// Expands the @Unapply methods of a @Patterns class
private static String generate(ImportManager im, ClassModel classModel, List<MethodModel> methodModels) {
    final StringBuilder builder = new StringBuilder();
    for (MethodModel methodModel : methodModels) {
        generate(im, classModel, methodModel, builder);
        builder.append("\n");
    }
    return builder.toString();
}

Example 2 with MethodModel

use of javaslang.match.model.MethodModel in project javaslang by javaslang.

the class PatternsProcessor method transform.

// Verify correct usage of annotations @Patterns and @Unapply
private Set<ClassModel> transform(Set<TypeElement> typeElements) {
    final Set<ClassModel> classModels = new HashSet<>();
    final javax.lang.model.util.Elements elementUtils = processingEnv.getElementUtils();
    final Messager messager = processingEnv.getMessager();
    for (TypeElement typeElement : typeElements) {
        final ClassModel classModel = ClassModel.of(elementUtils, typeElement);
        final List<MethodModel> methodModels = classModel.getMethods().stream().filter(method -> method.isAnnotatedWith(Unapply.class)).collect(toList());
        if (methodModels.isEmpty()) {
            messager.printMessage(Diagnostic.Kind.WARNING, "No @Unapply methods found.", classModel.typeElement());
        } else {
            final boolean methodsValid = methodModels.stream().reduce(true, (bool, method) -> bool && UnapplyChecker.isValid(method.getExecutableElement(), messager), (b1, b2) -> b1 && b2);
            if (methodsValid) {
                classModels.add(classModel);
            }
        }
    }
    return classModels;
}