Package tools.refinery.logic.term.truthvalue

Enum Class TruthValue

java.lang.Object

java.lang.Enum<TruthValue>

tools.refinery.logic.term.truthvalue.TruthValue

All Implemented Interfaces:

Serializable, Comparable<TruthValue>, Constable, AbstractValue<TruthValue,Boolean>

public enum TruthValue
extends Enum<TruthValue>
implements AbstractValue<TruthValue,Boolean>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ERROR
FALSE
TRUE
UNKNOWN

Method Summary

Modifier and Type	Method	Description
@Nullable Boolean	getArbitrary()
@Nullable Boolean	getConcrete()
String	getName()
boolean	isComplete()
boolean	isConcrete()
boolean	isConsistent()
boolean	isError()
TruthValue	join(TruthValue other)
boolean	may()
TruthValue	meet(TruthValue other)
boolean	must()
TruthValue	not()
static TruthValue	toTruthValue(boolean value)
static TruthValue	valueOf(String name)	Returns the enum constant of this class with the specified name.
static TruthValue[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface tools.refinery.logic.AbstractValue

isRefinementOf

Enum Constant Details

TRUE

public static final TruthValue TRUE

FALSE

public static final TruthValue FALSE

UNKNOWN

public static final TruthValue UNKNOWN

ERROR

public static final TruthValue ERROR

Method Details

values

public static TruthValue[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static TruthValue valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

getName

public String getName()

toTruthValue

public static TruthValue toTruthValue(boolean value)

getArbitrary

@Nullable
public @Nullable Boolean getArbitrary()

Specified by:

getArbitrary in interface AbstractValue<TruthValue,Boolean>

isError

public boolean isError()

Specified by:

isError in interface AbstractValue<TruthValue,Boolean>

isConsistent

public boolean isConsistent()

isComplete

public boolean isComplete()

getConcrete

@Nullable
public @Nullable Boolean getConcrete()

Specified by:

getConcrete in interface AbstractValue<TruthValue,Boolean>

isConcrete

public boolean isConcrete()

Specified by:

isConcrete in interface AbstractValue<TruthValue,Boolean>

must

public boolean must()

may

public boolean may()

not

public TruthValue not()

join

public TruthValue join(TruthValue other)

Specified by:

join in interface AbstractValue<TruthValue,Boolean>

meet

public TruthValue meet(TruthValue other)

Specified by:

meet in interface AbstractValue<TruthValue,Boolean>