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## com.sun.mirror.declaration
Interface ClassDeclaration

All Superinterfaces:
  Declaration, MemberDeclaration, TypeDeclaration

All Known Subinterfaces:
  EnumDeclaration

    public interface ClassDeclaration

extends TypeDeclaration

Represents the declaration of a class. For the declaration of an interface, see `InterfaceDeclaration`. Provides access to information about the class, its members, and its constructors. Note that an enum is a kind of class.

While a `ClassDeclaration` represents the declaration of a class, a `ClassType` represents a class type. See `TypeDeclaration` for more on this distinction.

`DeclarationFilter` provides a simple way to select just the items of interest when a method returns a collection of declarations.

Since:
  1.5
See Also:
  `ClassType`

Method Summary
`Collection<ConstructorDeclaration>` | `getConstructors()` Returns the constructors of this class.
`Collection<MethodDeclaration>` | `getMethods()` Returns the methods that are directly declared by this class or interface.
`ClassType` | `getSuperclass()` Returns the class type directly extended by this class.

Methods inherited from interface com.sun.mirror.declaration.TypeDeclaration
`getFields, getFormalTypeParameters, getNestedTypes, getPackage, getQualifiedName, getSuperinterfaces`

Methods inherited from interface com.sun.mirror.declaration.MemberDeclaration
`getDeclaringType`

Methods inherited from interface com.sun.mirror.declaration.Declaration
`accept, equals, getAnnotation, getAnnotationMirrors, getDocComment, getModifiers, getPosition, getSimpleName`

Method Detail

### getSuperclass

    ClassType getSuperclass()

  Returns the class type directly extended by this class. The only class with no superclass is `java.lang.Object`, for which this method returns null.

  Returns:
    the class type directly extended by this class, or null if there is none

### getConstructors

    Collection<ConstructorDeclaration> getConstructors()

  Returns the constructors of this class. This includes the default constructor if this class has no constructors explicitly declared.

  Returns:
    the constructors of this class
  See Also:
    `DeclarationFilter`

### getMethods

    Collection<MethodDeclaration> getMethods()

  Returns the methods that are directly declared by this class or interface. Includes annotation type elements. Excludes implicitly declared methods of an interface, such as `toString`, that correspond to the methods of `java.lang.Object`.

  Specified by:
    `getMethods` in interface `TypeDeclaration`
  Returns:
    the methods that are directly declared, or an empty collection if there are none
  See Also:
    `DeclarationFilter`

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Copyright 2004 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms.