com.mousebird.maply

Class TileInfoNew

java.lang.Object

com.mousebird.maply.TileInfoNew

Direct Known Subclasses:

RemoteTileInfoNew, SimpleTileFetcher.SimpleTileInfo

public class TileInfoNew
extends java.lang.Object

TileInfo New Base class.
This describes a single source of data tiles. A uses these to figure out what to load when and where. The loader passes the result of fetchInfoForTile to a TileFetcher to get the data it wants.

Field Summary

Fields

Modifier and Type	Field and Description
int	maxZoom The maximum zoom level available.
int	minZoom The minimum zoom level available.
long	uniqueID A unique ID used for sorting tile info objects when loading.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TileInfoNew()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	fetchInfoForTile(TileID tileID, boolean flipY) FetchInfo object for a given tile.

Methods inherited from class java.lang.Object

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

Field Detail

uniqueID

public long uniqueID

A unique ID used for sorting tile info objects when loading.

minZoom

public int minZoom

The minimum zoom level available. This is the lowest level we'll try to fetch. Any levels below that will be filled in with placeholders. Those are empty, but they allow us to load tiles beneath.

maxZoom

public int maxZoom

The maximum zoom level available. This is the highest level (e.g. largest) that we'll fetch for a given pyramid tile source. The source can sparse, so you are not required to have these tiles available, but this is as high as the loader will fetch.

Constructor Detail

TileInfoNew

protected TileInfoNew()

Method Detail

fetchInfoForTile

public java.lang.Object fetchInfoForTile(TileID tileID,
                                         boolean flipY)

FetchInfo object for a given tile. The FetchInfo object is specific to the type of TileFetcher you're using and tells the fetcher how to get the data you wawnt. RemoteTileFetchers want a RemoteTileInfoNew object.