IT. Expert System.

All Implemented Interfaces:

AnnotatedElement

Direct Known Subclasses:

Constructor, Field, Method

public class AccessibleObject
extends Object
implements AnnotatedElement

See Also:

Field, Constructor, Method

• Constructor Summary

  Constructors

  Modifier	Constructor and Description
  protected	AccessibleObject() Constructs a new AccessibleObject instance.

• Method Summary

  Methods

  Modifier and Type	Method and Description
  <T extends Annotation> T	getAnnotation(Class<T> annotationType) Returns, for this element, the annotation with the specified type, or null if no annotation with the specified type is present (including inherited annotations).
  Annotation[]	getAnnotations() Returns, for this element, an array containing all annotations (including inherited annotations).
  Annotation[]	getDeclaredAnnotations() Returns, for this element, all annotations that are explicitly declared (not inherited).
  boolean	isAccessible() Indicates whether this object is accessible without access checks being performed.
  boolean	isAnnotationPresent(Class<? extends Annotation> annotationType) Indicates whether or not this element has an annotation with the specified annotation type (including inherited annotations).
  static void	setAccessible(AccessibleObject[] objects, boolean flag) Attempts to set the value of the accessible flag for all the objects in the array provided.
  void	setAccessible(boolean flag) Attempts to set the value of the accessible flag.

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Constructor Detail

  • AccessibleObject

    protected AccessibleObject()

    Constructs a new AccessibleObject instance. AccessibleObject instances can only be constructed by the virtual machine.

• Method Detail

  • setAccessible

    public static void setAccessible(AccessibleObject[] objects,
                     boolean flag)

    Attempts to set the value of the accessible flag for all the objects in the array provided. Setting this flag to false will enable access checks, setting to true will disable them.

    Parameters:

    objects - the accessible objects

    flag - the new value for the accessible flag

    See Also:

    setAccessible(boolean)

  • isAccessible

    public boolean isAccessible()

    Indicates whether this object is accessible without access checks being performed. Returns the accessible flag.

    Returns:

    true if this object is accessible without access checks, false otherwise

  • setAccessible

    public void setAccessible(boolean flag)

    Attempts to set the value of the accessible flag. Setting this flag to false will enable access checks, setting to true will disable them.

    Parameters:

    flag - the new value for the accessible flag

  • isAnnotationPresent

    public boolean isAnnotationPresent(Class<? extends Annotation> annotationType)

    Description copied from interface: AnnotatedElement
    Indicates whether or not this element has an annotation with the specified annotation type (including inherited annotations).

    Specified by:

    isAnnotationPresent in interface AnnotatedElement

    Parameters:

    annotationType - the type of the annotation to search for

    Returns:

    true if the annotation exists, false otherwise

  • getDeclaredAnnotations

    public Annotation[] getDeclaredAnnotations()

    Description copied from interface: AnnotatedElement
    Returns, for this element, all annotations that are explicitly declared (not inherited). If there are no declared annotations present, this method returns a zero length array.

    Specified by:

    getDeclaredAnnotations in interface AnnotatedElement

    Returns:

    an array of annotations declared for this element

  • getAnnotations

    public Annotation[] getAnnotations()

    Description copied from interface: AnnotatedElement
    Returns, for this element, an array containing all annotations (including inherited annotations). If there are no annotations present, this method returns a zero length array.

    Specified by:

    getAnnotations in interface AnnotatedElement

    Returns:

    an array of all annotations for this element

  • getAnnotation

    public <T extends Annotation> T getAnnotation(Class<T> annotationType)

    Description copied from interface: AnnotatedElement
    Returns, for this element, the annotation with the specified type, or null if no annotation with the specified type is present (including inherited annotations).

    Specified by:

    getAnnotation in interface AnnotatedElement

    Parameters:

    annotationType - the type of the annotation to search for

    Returns:

    the annotation with the specified type or null