API java : ElementType

java.lang.annotation
Enum ElementType

java.lang.Object
  java.lang.Enum<ElementType>
      java.lang.annotation.ElementType

All Implemented Interfaces:

Serializable, Comparable<ElementType>

public enum ElementType
extends Enum<ElementType>

A program element type. The constants of this enumerated type provide a simple classification of the declared elements in a Java program.

These constants are used with the Target meta-annotation type to specify where it is legal to use an annotation type.

Since:

1.5

Enum Constant Summary
ANNOTATION_TYPE           Annotation type declaration
CONSTRUCTOR           Constructor declaration
FIELD           Field declaration (inlcudes enum constants)
LOCAL_VARIABLE           Local variable declaration
METHOD           Method declaration
PACKAGE           Package declaration
PARAMETER           Parameter declaration
TYPE           Class, interface (including annotation type), or enum declaration

 

Method Summary
static ElementType	valueOf(String name)           Returns the enum constant of this type with the specified name.
static ElementType[]	values()           Returns an array containing the constants of this enum type, in the order they're declared.

 

Methods inherited from class java.lang.Enum
clone, compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

 

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

 

Enum Constant Detail

TYPE

public static final ElementType TYPE

Class, interface (including annotation type), or enum declaration

FIELD

public static final ElementType FIELD

Field declaration (inlcudes enum constants)

METHOD

public static final ElementType METHOD

Method declaration

PARAMETER

public static final ElementType PARAMETER

Parameter declaration

CONSTRUCTOR

public static final ElementType CONSTRUCTOR

Constructor declaration

LOCAL_VARIABLE

public static final ElementType LOCAL_VARIABLE

Local variable declaration

ANNOTATION_TYPE

public static final ElementType ANNOTATION_TYPE

Annotation type declaration

PACKAGE

public static final ElementType PACKAGE

Package declaration

values

public static final ElementType[] values()

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants as follows:

for(ElementType c : ElementType.values())
        System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they're declared

valueOf

public static ElementType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name