com.owlike.genson

Enum Trilean

java.lang.Object

java.lang.Enum<Trilean>

com.owlike.genson.Trilean

All Implemented Interfaces:

Serializable, Comparable<Trilean>

public enum Trilean
extends Enum<Trilean>

A boolean with 3 states : true, false and unknown.

Author:

eugen

Enum Constant Summary

Enum Constants

Enum Constant and Description
FALSE
TRUE
UNKNOWN

Method Summary

Modifier and Type	Method and Description
abstract boolean	booleanValue()
static Trilean	valueOf(boolean value)
static Trilean	valueOf(String name) Returns the enum constant of this type with the specified name.
static Trilean[]	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

Enum Constant Detail

TRUE

public static final Trilean TRUE

FALSE

public static final Trilean FALSE

UNKNOWN

public static final Trilean UNKNOWN

Method Detail

values

public static Trilean[] 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 (Trilean c : Trilean.values())
    System.out.println(c);

Returns:

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

valueOf

public static Trilean 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

NullPointerException - if the argument is null

valueOf

public static Trilean valueOf(boolean value)

booleanValue

public abstract boolean booleanValue()