com.mousebird.maply

Interface TileFetcher

All Known Implementing Classes:

MBTileFetcher, RemoteTileFetcher, SimpleTileFetcher

public interface TileFetcher

Tile Fetcher protocol. The tile fetcher interacts with loaders that want tiles, as demanded by samplers. A given data source (e.g. remote URL, MBTiles) needs one of these to fetch and return data.

Method Summary

Modifier and Type	Method and Description
void	cancelTileFetches(java.lang.Object[] fetchIDs) Cancel a group of requests at once Use the object returned by the startTileFetch call (which is just a Request object)
java.lang.String	getFetcherName() Name of this tile fetcher.
void	shutdown() Kill all outstanding connections and clean up.
void	startTileFetches(TileFetchRequest[] requests) Add a whole group of requests at once.
java.lang.Object	updateTileFetch(java.lang.Object fetchID, int priority, float importance) Update an active request with a new priority and importance.

Method Detail

getFetcherName

java.lang.String getFetcherName()

Name of this tile fetcher. Used for coordinating tile sources.

startTileFetches

void startTileFetches(TileFetchRequest[] requests)

Add a whole group of requests at once. This is useful if we want to avoid low priority tiles grabbing the slots first

updateTileFetch

java.lang.Object updateTileFetch(java.lang.Object fetchID,
                                 int priority,
                                 float importance)

Update an active request with a new priority and importance.

cancelTileFetches

void cancelTileFetches(java.lang.Object[] fetchIDs)

Cancel a group of requests at once Use the object returned by the startTileFetch call (which is just a Request object)

shutdown

void shutdown()

Kill all outstanding connections and clean up.