Example #1
0
  /**
   * Marks the hierarchy of implementing or overriding methods corresponding to the given method, if
   * any.
   */
  protected void markMethodHierarchy(Clazz clazz, Method method) {
    int accessFlags = method.getAccessFlags();
    if ((accessFlags & (ClassConstants.ACC_PRIVATE | ClassConstants.ACC_STATIC)) == 0
        && !ClassUtil.isInitializer(method.getName(clazz))) {
      // We can skip private and static methods in the hierarchy, and
      // also abstract methods, unless they might widen a current
      // non-public access.
      int requiredUnsetAccessFlags =
          ClassConstants.ACC_PRIVATE
              | ClassConstants.ACC_STATIC
              | ((accessFlags & ClassConstants.ACC_PUBLIC) == 0 ? 0 : ClassConstants.ACC_ABSTRACT);

      clazz.accept(
          new ConcreteClassDownTraveler(
              new ClassHierarchyTraveler(
                  true,
                  true,
                  false,
                  true,
                  new NamedMethodVisitor(
                      method.getName(clazz),
                      method.getDescriptor(clazz),
                      new MemberAccessFilter(0, requiredUnsetAccessFlags, this)))));
    }
  }
 public boolean mayHaveImplementations(Method method) {
   return (u2accessFlags & ClassConstants.INTERNAL_ACC_FINAL) == 0
       && (method == null
           || ((method.getAccessFlags()
                       & (ClassConstants.INTERNAL_ACC_PRIVATE
                           | ClassConstants.INTERNAL_ACC_STATIC
                           | ClassConstants.INTERNAL_ACC_FINAL))
                   == 0
               && !method.getName(this).equals(ClassConstants.INTERNAL_METHOD_NAME_INIT)));
 }
Example #3
0
  /**
   * Marks the hierarchy of implementing or overriding methods corresponding to the given method, if
   * any.
   */
  protected void markMethodHierarchy(Clazz clazz, Method method) {
    int accessFlags = method.getAccessFlags();
    if ((accessFlags & (ClassConstants.ACC_PRIVATE | ClassConstants.ACC_STATIC)) == 0
        && !ClassUtil.isInitializer(method.getName(clazz))) {
      // We can skip private and static methods in the hierarchy, and
      // also abstract methods, unless they might widen a current
      // non-public access.
      int requiredUnsetAccessFlags =
          ClassConstants.ACC_PRIVATE
              | ClassConstants.ACC_STATIC
              | ((accessFlags & ClassConstants.ACC_PUBLIC) == 0 ? 0 : ClassConstants.ACC_ABSTRACT);

      // Mark default implementations in interfaces down the hierarchy.
      // TODO: This may be premature if there aren't any concrete implementing classes.
      clazz.accept(
          new ClassAccessFilter(
              ClassConstants.ACC_ABSTRACT,
              0,
              new ClassHierarchyTraveler(
                  false,
                  false,
                  false,
                  true,
                  new ProgramClassFilter(
                      new ClassAccessFilter(
                          ClassConstants.ACC_ABSTRACT,
                          0,
                          new NamedMethodVisitor(
                              method.getName(clazz),
                              method.getDescriptor(clazz),
                              new MemberAccessFilter(
                                  0, requiredUnsetAccessFlags, defaultMethodUsageMarker)))))));

      // Mark other implementations.
      clazz.accept(
          new ConcreteClassDownTraveler(
              new ClassHierarchyTraveler(
                  true,
                  true,
                  false,
                  true,
                  new NamedMethodVisitor(
                      method.getName(clazz),
                      method.getDescriptor(clazz),
                      new MemberAccessFilter(0, requiredUnsetAccessFlags, this)))));
    }
  }
Example #4
0
 /**
  * Marks the hierarchy of implementing or overriding methods corresponding to the given method, if
  * any.
  */
 protected void markMethodHierarchy(Clazz clazz, Method method) {
   if ((method.getAccessFlags()
           & (ClassConstants.INTERNAL_ACC_PRIVATE | ClassConstants.INTERNAL_ACC_STATIC))
       == 0) {
     clazz.accept(
         new ConcreteClassDownTraveler(
             new ClassHierarchyTraveler(
                 true,
                 true,
                 false,
                 true,
                 new NamedMethodVisitor(
                     method.getName(clazz),
                     method.getDescriptor(clazz),
                     new MemberAccessFilter(
                         0,
                         ClassConstants.INTERNAL_ACC_PRIVATE
                             | ClassConstants.INTERNAL_ACC_STATIC
                             | ClassConstants.INTERNAL_ACC_ABSTRACT,
                         this)))));
   }
 }