Package hec.map.tms.datasource

Class TmsTileFactory

java.lang.Object

hec.map.tms.datasource.TmsTileFactory

Direct Known Subclasses:

BilTileFactory, FltTileFactory

public abstract class TmsTileFactory
extends Object

This is the factory class that creates TMS Tiles. This class supports two purposes. First it is the Point where the TMS data source can create a TMS tile using the method TmsTileFactory.getDefault().createTile(). Second it serves as an aggregator of other Tile Factories. When create tile is called, all of the Tile Factory services that now how to create each tile type can register themselves here using the Java Service Loader mechanism. This allows this class to be lean and not need to know how to create each individual tiles, and tile implementations can be plugged in and out.

Constructor Summary

Constructors

Constructor	Description
TmsTileFactory()

Method Summary

Modifier and Type	Method	Description
abstract boolean	accept(String path)	returns true if the Factory can create a tile for that file.
abstract Tile	createTile(String path, FileSystem dataProvider)	Creates a Tile for the given path and filesystem or returns NULL if nothing can be created
static TmsTileFactory	getDefault()
abstract String[]	getTileExtensions()

Methods inherited from class java.lang.Object

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

Constructor Details

TmsTileFactory

public TmsTileFactory()

Method Details

getDefault

public static TmsTileFactory getDefault()

getTileExtensions

public abstract String[] getTileExtensions()

createTile

public abstract Tile createTile(String path,
 FileSystem dataProvider)

Creates a Tile for the given path and filesystem or returns NULL if nothing can be created

Parameters:

path -

dataProvider -

Returns:

accept

public abstract boolean accept(String path)

returns true if the Factory can create a tile for that file.

Parameters:

path -

Returns: