jfreerails.world.top
Class SKEY

java.lang.Object
  jfreerails.world.top.SKEY

All Implemented Interfaces:

java.io.Serializable, FreerailsSerializable

public class SKEY
extends java.lang.Object
implements FreerailsSerializable

This class provides a set of keys to access the lists of elements in the game world that are shared by all players.

It implements the typesafe enum pattern (see Bloch, Effective Java item 21)

Author:

Luke

See Also:

Serialized Form

Field Summary

static SKEY	CARGO_TYPES
static SKEY	CITIES
static SKEY	ENGINE_TYPES
private int	keyNumber
private static SKEY[]	keys Maps key numbers to KEYs.
private static int	numberOfKeys
private static long	serialVersionUID
static SKEY	TERRAIN_TYPES
static SKEY	TRACK_RULES
static SKEY	WAGON_TYPES

Constructor Summary

private

SKEY()

Method Summary

(package private) static SKEY	getKey(int keyNum)
(package private) int	getKeyID()
(package private) static int	getNumberOfKeys()
private java.lang.Object	readResolve()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

keys

private static final SKEY[] keys

Maps key numbers to KEYs.

TERRAIN_TYPES

public static final SKEY TERRAIN_TYPES

WAGON_TYPES

public static final SKEY WAGON_TYPES

CARGO_TYPES

public static final SKEY CARGO_TYPES

CITIES

public static final SKEY CITIES

ENGINE_TYPES

public static final SKEY ENGINE_TYPES

TRACK_RULES

public static final SKEY TRACK_RULES

numberOfKeys

private static int numberOfKeys

keyNumber

private final int keyNumber

Constructor Detail

SKEY

private SKEY()

Method Detail

getNumberOfKeys

static int getNumberOfKeys()

getKeyID

int getKeyID()

readResolve

private java.lang.Object readResolve()
                              throws java.io.ObjectStreamException

Throws:

java.io.ObjectStreamException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getKey

static SKEY getKey(int keyNum)