org.deegree.coverage.raster.container
Class MemoryTileContainer

java.lang.Object
  org.deegree.coverage.raster.container.MemoryTileContainer

All Implemented Interfaces:

TileContainer

public class MemoryTileContainer
extends Object
implements TileContainer

This TileContainer keeps all tiles (AbstractRaster) in memory. Use this container for tiles with a few thousand or less tiles. The AbstractRaster should be loaded with a LAZY or CACHED LoadingPolicy (see RasterFactory).

Version:

$Revision: 31644 $, $Date: 2011-08-24 22:27:43 +0200 (Wed, 24 Aug 2011) $

Author:

Oliver Tonnhofer, last edited by: $Author: mschneider $

Constructor Summary

MemoryTileContainer(AbstractRaster... abstractRasters)
Creates a MemoryTileContainer with given tiles.

MemoryTileContainer(List<AbstractRaster> abstractRasters)
Creates a MemoryTileContainer with given tiles.

MemoryTileContainer(RasterGeoReference geoRasterRef, Envelope envelope)
Creates a MemoryTileContainer with no tiles.

MemoryTileContainer(RasterGeoReference geoRasterRef, Envelope envelope, RasterDataInfo rasterDataInfo)

Method Summary

void	addTile(AbstractRaster raster) Adds a new tile to the container.
Envelope	getEnvelope() Returns the envelope of all tiles in this container.
RasterDataInfo	getRasterDataInfo() Return the first tile of this container.
RasterGeoReference	getRasterReference() Returns the RasterReference of all tiles in this container.
ResolutionInfo	getResolutionInfo()
List<AbstractRaster>	getTiles(Envelope env) Returns all tiles that intersects the envelope.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryTileContainer

public MemoryTileContainer(RasterGeoReference geoRasterRef,
                           Envelope envelope,
                           RasterDataInfo rasterDataInfo)

Parameters:

geoRasterRef - of this tile container

envelope - of this tile container.

rasterDataInfo -

MemoryTileContainer

public MemoryTileContainer(RasterGeoReference geoRasterRef,
                           Envelope envelope)

Creates a MemoryTileContainer with no tiles.

Parameters:

geoRasterRef - of this tile container

envelope - of this tile container.

MemoryTileContainer

public MemoryTileContainer(AbstractRaster... abstractRasters)

Creates a MemoryTileContainer with given tiles.

Parameters:

abstractRasters - one or more tiles

MemoryTileContainer

public MemoryTileContainer(List<AbstractRaster> abstractRasters)

Creates a MemoryTileContainer with given tiles.

Parameters:

abstractRasters - one or more tiles

Method Detail

addTile

public void addTile(AbstractRaster raster)

Adds a new tile to the container.

Parameters:

raster - new tile

getTiles

public List<AbstractRaster> getTiles(Envelope env)

Description copied from interface: TileContainer

Returns all tiles that intersects the envelope.

Specified by:

getTiles in interface TileContainer

Parameters:

env - return List with tiles

Returns:

A List with all intersecting tiles.

getEnvelope

public Envelope getEnvelope()

Description copied from interface: TileContainer

Returns the envelope of all tiles in this container.

Specified by:

getEnvelope in interface TileContainer

Returns:

The envelope of all tiles.

getRasterReference

public RasterGeoReference getRasterReference()

Description copied from interface: TileContainer

Returns the RasterReference of all tiles in this container.

Specified by:

getRasterReference in interface TileContainer

Returns:

The raster envelope of the tiles.

toString

public String toString()

Overrides:

toString in class Object

getRasterDataInfo

public RasterDataInfo getRasterDataInfo()

Description copied from interface: TileContainer

Return the first tile of this container. First is implementation status.

Specified by:

getRasterDataInfo in interface TileContainer

Returns:

the first tile in the container

getResolutionInfo

public ResolutionInfo getResolutionInfo()

Specified by:

getResolutionInfo in interface TileContainer

Returns:

the information about the resolution