jfreerails.world.track
Class FreerailsTile

java.lang.Object
  jfreerails.world.track.FreerailsTile

All Implemented Interfaces:

java.io.Serializable, FreerailsSerializable, TerrainTile

public class FreerailsTile
extends java.lang.Object
implements TerrainTile, FreerailsSerializable

A tile on the map. Instances are stored in a HashMap to avoid creating 100,000s of objects.

Author:

Luke

See Also:

Serialized Form

Field Summary

private static java.util.HashMap<FreerailsTile,FreerailsTile>	instances
static FreerailsTile	NULL
private static long	serialVersionUID
private int	terrainType
private TrackPiece	trackPiece

Constructor Summary

private	FreerailsTile(int terrainType)
private	FreerailsTile(int terrainType, TrackPiece trackPiece)

Method Summary

boolean	equals(java.lang.Object o)
static FreerailsTile	getInstance(int terrainType)
static FreerailsTile	getInstance(int terrainType, TrackPiece trackPiece)
int	getTerrainTypeID()
TrackPiece	getTrackPiece()
int	hashCode()
boolean	hasTrack()
private java.lang.Object	readResolve()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

NULL

public static final FreerailsTile NULL

trackPiece

private final TrackPiece trackPiece

terrainType

private final int terrainType

instances

private static java.util.HashMap<FreerailsTile,FreerailsTile> instances

Constructor Detail

FreerailsTile

private FreerailsTile(int terrainType)

FreerailsTile

private FreerailsTile(int terrainType,
                      TrackPiece trackPiece)

Method Detail

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getInstance

public static FreerailsTile getInstance(int terrainType)

getInstance

public static FreerailsTile getInstance(int terrainType,
                                        TrackPiece trackPiece)

readResolve

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

Throws:

java.io.ObjectStreamException

getTerrainTypeID

public int getTerrainTypeID()

Specified by:

getTerrainTypeID in interface TerrainTile

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getTrackPiece

public TrackPiece getTrackPiece()

hasTrack

public boolean hasTrack()