net.javachallenge.api

Enum TradeType

java.lang.Object

java.lang.Enum<TradeType>

net.javachallenge.api.TradeType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TradeType>

public enum TradeType
extends java.lang.Enum<TradeType>

The TradeType enum is used to express the type of the Trade.

Enum Constant Summary

Enum Constants

Enum Constant and Description
Demand The demand for buying items.
Offer The offer for selling items.

Method Summary

Methods

Modifier and Type	Method and Description
static TradeType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static TradeType[]	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, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Offer

public static final TradeType Offer

The offer for selling items.

Demand

public static final TradeType Demand

The demand for buying items.

Method Detail

values

public static TradeType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (TradeType c : TradeType.values())
    System.out.println(c);

Returns:

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

valueOf

public static TradeType valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null