librarytest
Enum Gender
java.lang.Object
java.lang.Enum<Gender>
librarytest.Gender
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Comparable<Gender>
public enum Gender
- extends java.lang.Enum<Gender>
Has possible values of MALE, FEMALE, and NODATA
Method Summary |
static Gender |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static Gender[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared. |
Methods inherited from class java.lang.Enum |
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
MALE
public static final Gender MALE
FEMALE
public static final Gender FEMALE
NODATA
public static final Gender NODATA
values
public static Gender[] values()
- Returns an array containing the constants of this enum type, in
the order they are declared. This method may be used to iterate
over the constants as follows:
for (Gender c : Gender.values())
System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in
the order they are declared
valueOf
public static Gender valueOf(java.lang.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:
java.lang.IllegalArgumentException
- if this enum type has no constant
with the specified name
java.lang.NullPointerException
- if the argument is null