org.esa.snap.core.dataop.dem

Class ElevationFile

java.lang.Object

org.esa.snap.core.dataop.dem.ElevationFile

public abstract class ElevationFile
extends Object

Holds information about a dem file.

Field Summary

Fields

Modifier and Type	Field and Description
protected File	localFile
protected boolean	localFileExists
protected File	localZipFile
protected boolean	remoteFileExists

Constructor Summary

Constructors

Constructor and Description
ElevationFile(File localFile, ProductReader reader)

Method Summary

Modifier and Type	Method and Description
protected ElevationTile	createTile(Product product)
void	dispose()
protected boolean	findLocalFile()
String	getFileName()
protected abstract Boolean	getRemoteFile()
protected Boolean	getRemoteFTPFile(String remoteFTP, String remotePath)
protected Boolean	getRemoteHttpFile(String baseUrl)
ElevationTile	getTile()
protected InputStream	getZipInputStream(File dataFile)

Methods inherited from class java.lang.Object

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

Field Detail

localFile

protected File localFile

localZipFile

protected File localZipFile

localFileExists

protected boolean localFileExists

remoteFileExists

protected boolean remoteFileExists

Constructor Detail

ElevationFile

public ElevationFile(File localFile,
                     ProductReader reader)

Method Detail

dispose

public void dispose()

getFileName

public String getFileName()

getTile

public final ElevationTile getTile()
                            throws IOException

Throws:

IOException

createTile

protected ElevationTile createTile(Product product)
                            throws IOException

Throws:

IOException

findLocalFile

protected boolean findLocalFile()

getRemoteFile

protected abstract Boolean getRemoteFile()
                                  throws IOException

Throws:

IOException

getRemoteHttpFile

protected Boolean getRemoteHttpFile(String baseUrl)
                             throws IOException

Throws:

IOException

getRemoteFTPFile

protected Boolean getRemoteFTPFile(String remoteFTP,
                                   String remotePath)
                            throws IOException

Throws:

IOException

getZipInputStream

protected InputStream getZipInputStream(File dataFile)
                                 throws IOException

Throws:

IOException