Package flashcards

Enum AnswerDifficulty

java.lang.Object

java.lang.Enum<AnswerDifficulty>

flashcards.AnswerDifficulty

All Implemented Interfaces:

Serializable, Comparable<AnswerDifficulty>, Constable

public enum AnswerDifficulty
extends Enum<AnswerDifficulty>

Immutable type representing how the user answered some particular trial of a flashcard.

PS1 instructions: do NOT change this class.

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
EASY	user got it right easily
HARD	user got it right but only with difficulty
WRONG	user got the flashcard wrong

Method Summary

Modifier and Type	Method	Description
static AnswerDifficulty	valueOf(String name)	Returns the enum constant of this type with the specified name.
static AnswerDifficulty[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

WRONG

public static final AnswerDifficulty WRONG

user got the flashcard wrong

HARD

public static final AnswerDifficulty HARD

user got it right but only with difficulty

EASY

public static final AnswerDifficulty EASY

user got it right easily

Method Details

values

public static AnswerDifficulty[] 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 AnswerDifficulty 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