Enum Constant Summary
Enum Constants
Enum Constant
Description
False
The state of the thing is false.
True
The state of the thing is true.
Unknown
The state of the thing is not known.
Method Summary
All Methods Static Methods Concrete Methods
Modifier and Type
Method
Description
static Tristate
valueOf (String name)
Returns the enum constant of this type with the specified name.
static Tristate []
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 , describeConstable , equals , finalize , getDeclaringClass , hashCode , name , ordinal , toString , valueOf
Enum Constant Details
The state of the thing is not known.
The state of the thing is false.
The state of the thing is true.
Method Details
Returns an array containing the constants of this enum type, in
the order they are declared.
Returns:
an array containing the constants of this enum type, in the order they are declared
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
NullPointerException
- if the argument is null