/**
* Constructs a texture tile for a given sector with a default level, row and column.
*
* @param sector the sector to create the tile for.
*/
public Tile(Sector sector)
{
if (sector == null)
{
String msg = Logging.getMessage("nullValue.SectorIsNull");
Logging.logger().severe(msg);
throw new ArgumentException(msg);
}
Random random = new Random();
this.sector = sector;
this.level = null;
this.row = random.nextInt();
this.column = random.nextInt();
this.cacheName = null;
this.tileKey = new TileKey(this);
this.path = null;
}
/**
* Constructs a tile for a given sector, level, row and column of the tile's containing tile set.
*
* @param sector the sector corresponding with the tile.
* @param level the tile's level within a containing level set.
* @param row the row index (0 origin) of the tile within the indicated level.
* @param column the column index (0 origin) of the tile within the indicated level.
*
* @throws ArgumentException if <code>sector</code> or <code>level</code> is null.
*/
public Tile(Sector sector, Level level, int row, int column)
{
if (sector == null)
{
String msg = Logging.getMessage("nullValue.SectorIsNull");
Logging.logger().severe(msg);
throw new ArgumentException(msg);
}
if (level == null)
{
String msg = Logging.getMessage("nullValue.LevelIsNull");
Logging.logger().severe(msg);
throw new ArgumentException(msg);
}
// // Allow negative row/col IDs to be used as a signal to prevent their use for non-arranged tiles
// if (row < 0)
// {
// String msg = Logging.getMessage("generic.RowIndexOutOfRange", row);
// msg += String.valueOf(row);
//
// Logging.logger().severe(msg);
// throw new ArgumentException(msg);
// }
//
// if (column < 0)
// {
// String msg = Logging.getMessage("generic.ColumnIndexOutOfRange", column);
// msg += String.valueOf(row);
//
// Logging.logger().severe(msg);
// throw new ArgumentException(msg);
// }
this.sector = sector;
this.level = level;
this.row = row;
this.column = column;
this.cacheName = null;
this.tileKey = new TileKey(this);
this.path = null;
}
/**
* Constructs a texture tile for a given sector and level, and with a default row and column.
*
* @param sector the sector to create the tile for.
* @param level the level to associate the tile with
*
* @throws ArgumentException if sector or level are null.
*/
public Tile(Sector sector, Level level)
{
if (sector == null)
{
String msg = Logging.getMessage("nullValue.SectorIsNull");
Logging.logger().severe(msg);
throw new ArgumentException(msg);
}
if (level == null)
{
String msg = Logging.getMessage("nullValue.LevelIsNull");
Logging.logger().severe(msg);
throw new ArgumentException(msg);
}
this.sector = sector;
this.level = level;
this.row = Tile.computeRow(sector.getDeltaLat(), sector.getMinLatitude(), Angle.NEG90);
this.column = Tile.computeColumn(sector.getDeltaLon(), sector.getMinLongitude(), Angle.NEG180);
this.cacheName = null;
this.tileKey = new TileKey(this);
this.path = null;
}
/**
* Constructs a tile for a given sector, level, row and column of the tile's containing tile set. If the cache name
* is non-null, it overrides the level's cache name and is returned by {@link #getCacheName()}. Otherwise, the
* level's cache name is used.
*
* @param sector the sector corresponding with the tile.
* @param level the tile's level within a containing level set.
* @param row the row index (0 origin) of the tile within the indicated level.
* @param column the column index (0 origin) of the tile within the indicated level.
* @param cacheName optional cache name to override the Level's cache name. May be null.
*
* @throws ArgumentException if <code>sector</code> or <code>level</code> is null.
*/
public Tile(Sector sector, Level level, int row, int column, String cacheName)
{
if (sector == null)
{
String msg = Logging.getMessage("nullValue.SectorIsNull");
Logging.logger().severe(msg);
throw new ArgumentException(msg);
}
if (level == null)
{
String msg = Logging.getMessage("nullValue.LevelIsNull");
Logging.logger().severe(msg);
throw new ArgumentException(msg);
}
this.sector = sector;
this.level = level;
this.row = row;
this.column = column;
this.cacheName = cacheName;
this.tileKey = new TileKey(this);
this.path = null;
}
