Package org.oristool.lello

Enum Truth

java.lang.Object

java.lang.Enum<Truth>

org.oristool.lello.Truth

All Implemented Interfaces:

Serializable, Comparable<Truth>

public enum Truth
extends Enum<Truth>

Represents truth values and possibly incomplete information.

Enum Constant Summary

Enum Constants

Enum Constant	Description
DONTKNOW	It means that it is not known whether some condition holds or not.
NO	It means to be sure that some condition does not hold.
YES	It means to be sure that some condition holds.

Method Summary

Modifier and Type	Method	Description
static Truth	valueOf(String name)	Returns the enum constant of this type with the specified name.
static Truth[]	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 Details

YES

public static final Truth YES

It means to be sure that some condition holds.

NO

public static final Truth NO

It means to be sure that some condition does not hold.

DONTKNOW

public static final Truth DONTKNOW

It means that it is not known whether some condition holds or not.

Method Details

values

public static Truth[] values()

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

valueOf

public static Truth 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