org.opentripplanner.graph_builder.module.ned

Class DegreeGridNEDTileSource

java.lang.Object

org.opentripplanner.graph_builder.module.ned.DegreeGridNEDTileSource

All Implemented Interfaces:

NEDTileSource

public class DegreeGridNEDTileSource
extends Object
implements NEDTileSource

Download one-degree-wide, 1/3 arcsecond NED tiles from S3 (or get them from a directory of files organized as USGS organizes them when you ship them a hard drive).

Author:

novalis

Field Summary

Fields

Modifier and Type	Field and Description
String	awsAccessKey
String	awsBucketName
String	awsSecretKey

Constructor Summary

Constructors

Constructor and Description
DegreeGridNEDTileSource()

Method Summary

Modifier and Type	Method and Description
List<File>	getNEDTiles() Download all the NED tiles into the cache.
void	setCacheDirectory(File cacheDirectory) The cache directory stores NED tiles.
void	setGraph(Graph graph)

Methods inherited from class java.lang.Object

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

Field Detail

awsAccessKey

public String awsAccessKey

awsSecretKey

public String awsSecretKey

awsBucketName

public String awsBucketName

Constructor Detail

DegreeGridNEDTileSource

public DegreeGridNEDTileSource()

Method Detail

setGraph

public void setGraph(Graph graph)

Specified by:

setGraph in interface NEDTileSource

setCacheDirectory

public void setCacheDirectory(File cacheDirectory)

Description copied from interface: NEDTileSource

The cache directory stores NED tiles. It is crucial that this be somewhere permanent with plenty of disk space. Don't use /tmp -- the downloading process takes a long time and you don't want to repeat it if at all possible.

Specified by:

setCacheDirectory in interface NEDTileSource

getNEDTiles

public List<File> getNEDTiles()

Description copied from interface: NEDTileSource

Download all the NED tiles into the cache.

Specified by:

getNEDTiles in interface NEDTileSource