Module aya.ij.parsing.core

Package com.intellij.util

Enum Class ThreeState

java.lang.Object

java.lang.Enum<ThreeState>

com.intellij.util.ThreeState

All Implemented Interfaces:

Serializable, Comparable<ThreeState>, Constable

public enum ThreeState
extends Enum<ThreeState>

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
NO
UNSURE
YES

Method Summary

Modifier and Type	Method	Description
static @NotNull ThreeState	fromBoolean(boolean value)
static @NotNull ThreeState	merge(@NotNull Iterable<? extends ThreeState> states)
@NotNull ThreeState	merge(ThreeState other)	Combine two different ThreeState values yielding UNSURE if values are different and itself if values are the same.
static @NotNull ThreeState	mostPositive(@NotNull Iterable<? extends ThreeState> states)
boolean	toBoolean()
static ThreeState	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ThreeState[]	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

Enum Constant Details

YES

public static final ThreeState YES

NO

public static final ThreeState NO

UNSURE

public static final ThreeState UNSURE

Method Details

values

public static ThreeState[] 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 ThreeState 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

fromBoolean

@NotNull
public static @NotNull ThreeState fromBoolean(boolean value)

merge

@NotNull
public @NotNull ThreeState merge(ThreeState other)

Combine two different ThreeState values yielding UNSURE if values are different and itself if values are the same.

Parameters:

other - other value to combine with this value

Returns:

a result of combination of two ThreeState values

toBoolean

public boolean toBoolean()

mostPositive

@NotNull
public static @NotNull ThreeState mostPositive(@NotNull
 @NotNull Iterable<? extends ThreeState> states)

Returns:

YES if the given states contain YES, otherwise UNSURE if the given states contain UNSURE, otherwise NO

merge

@NotNull
public static @NotNull ThreeState merge(@NotNull
 @NotNull Iterable<? extends ThreeState> states)

Returns:

UNSURE if states contains different values, the single value otherwise

Throws:

IllegalArgumentException - if states is empty