Package dev.jcputney.elearning.parser.input.aicc.prereq

Enum Class AiccPrerequisiteTokenType

java.lang.Object

java.lang.Enum<AiccPrerequisiteTokenType>

dev.jcputney.elearning.parser.input.aicc.prereq.AiccPrerequisiteTokenType

All Implemented Interfaces:

Serializable, Comparable<AiccPrerequisiteTokenType>, Constable

public enum AiccPrerequisiteTokenType
extends Enum<AiccPrerequisiteTokenType>

Represents the types of tokens that can be encountered when parsing an AICC prerequisite expression. Each token type defines the role the token plays within the expression.

The following token types are supported: - IDENTIFIER: Represents a learning object or a literal value. - OPERATOR: Represents logical operators (e.g., AND, OR, NOT). - LEFT_PAREN: Represents the opening parenthesis in an expression. - RIGHT_PAREN: Represents the closing parenthesis in an expression.

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
IDENTIFIER	Identifier token representing an AU or literal value.
LEFT_PAREN	Left parenthesis token.
OPERATOR	Logical operator token (AND, OR, NOT).
RIGHT_PAREN	Right parenthesis token.

Method Summary

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

IDENTIFIER

public static final AiccPrerequisiteTokenType IDENTIFIER

Identifier token representing an AU or literal value.

OPERATOR

public static final AiccPrerequisiteTokenType OPERATOR

Logical operator token (AND, OR, NOT).

LEFT_PAREN

public static final AiccPrerequisiteTokenType LEFT_PAREN

Left parenthesis token.

RIGHT_PAREN

public static final AiccPrerequisiteTokenType RIGHT_PAREN

Right parenthesis token.

Method Details

values

public static AiccPrerequisiteTokenType[] 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 AiccPrerequisiteTokenType 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