com.mapuni.bigmap.tileprovider.modules

类 MapTileModuleProviderBase

java.lang.Object

com.mapuni.bigmap.tileprovider.modules.MapTileModuleProviderBase

直接已知子类:

MapTileDownloader, MapTileFileStorageProviderBase

public abstract class MapTileModuleProviderBase
extends java.lang.Object

模块化瓦片提供者的抽象基类

嵌套类概要

嵌套类

限定符和类型	类和说明
class	MapTileModuleProviderBase.CantContinueException Thrown by a tile provider module in TileLoader.loadTile() to signal that it can no longer function properly.

构造器概要

构造器

构造器和说明
MapTileModuleProviderBase(int pThreadPoolSize, int pPendingQueueSize)

方法概要

方法

限定符和类型	方法和说明
void	detach() Detach, we're shutting down - Stops all workers.
abstract int	getMaximumZoomLevel() Gets the maximum zoom level this tile provider can provide
abstract int	getMinimumZoomLevel() Gets the minimum zoom level this tile provider can provide
abstract boolean	getUsesDataConnection() Returns true if implementation uses a data connection, false otherwise.
void	loadMapTileAsync(MapTileRequestState pState)
abstract void	setTileSource(ITileSource tileSource) Sets the tile source for this tile provider.

从类继承的方法 java.lang.Object

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

构造器详细资料

MapTileModuleProviderBase

public MapTileModuleProviderBase(int pThreadPoolSize,
                         int pPendingQueueSize)

方法详细资料

getUsesDataConnection

public abstract boolean getUsesDataConnection()

Returns true if implementation uses a data connection, false otherwise. This value is used to determine if this provider should be skipped if there is no data connection.

返回:

true if implementation uses a data connection, false otherwise

getMinimumZoomLevel

public abstract int getMinimumZoomLevel()

Gets the minimum zoom level this tile provider can provide

返回:

the minimum zoom level

getMaximumZoomLevel

public abstract int getMaximumZoomLevel()

Gets the maximum zoom level this tile provider can provide

返回:

the maximum zoom level

setTileSource

public abstract void setTileSource(ITileSource tileSource)

Sets the tile source for this tile provider.

参数:

tileSource - the tile source

loadMapTileAsync

public void loadMapTileAsync(MapTileRequestState pState)

detach

public void detach()

Detach, we're shutting down - Stops all workers.