Package it.meucci.commands

Enum Class Errors

java.lang.Object

java.lang.Enum<Errors>

it.meucci.commands.Errors

All Implemented Interfaces:

Serializable, Comparable<Errors>, Constable

public enum Errors
extends Enum<Errors>

There errors are the ones the program issue when the user type an error wrongly.

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
COMMAND_NOT_RECOGNIZED	The error is not recognized amoung CommandType
WRONG_ARGS	The error is recognized but the right arguments were not provided

Method Summary

Modifier and Type	Method	Description
static String	humanizeError(Errors e)	As per Messages, errors also needs to be displayed correctly.
static Errors	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Errors[]	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

COMMAND_NOT_RECOGNIZED

public static final Errors COMMAND_NOT_RECOGNIZED

The error is not recognized amoung CommandType

WRONG_ARGS

public static final Errors WRONG_ARGS

The error is recognized but the right arguments were not provided

Method Details

values

public static Errors[] 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 Errors 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

humanizeError

public static String humanizeError(Errors e)

As per Messages, errors also needs to be displayed correctly. For the same reasons as messages, a toString implementation was not used because we wanted to reserve it for debug purpuses.

Parameters:

e - The error to be displayed

Returns:

A ready to be displayed string