/*
* Copyright 1998-2009 University Corporation for Atmospheric Research/Unidata
*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
*
* Access and use of this software shall impose the following obligations
* and understandings on the user. The user is granted the right, without
* any fee or cost, to use, copy, modify, alter, enhance and distribute
* this software, and any derivative works thereof, and its supporting
* documentation for any purpose whatsoever, provided that this entire
* notice appears in all copies of the software, derivative works and
* supporting documentation. Further, UCAR requests that the user credit
* UCAR/Unidata in any publications that result from the use of this
* software or in any product that includes this software. The names UCAR
* and/or Unidata, however, may not be used in any advertising or publicity
* to endorse or promote any products or commercial entity unless specific
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* understands that UCAR/Unidata is not obligated to provide the user with
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*
* THIS SOFTWARE IS PROVIDED BY UCAR/UNIDATA "AS IS" AND ANY EXPRESS OR
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL UCAR/UNIDATA BE LIABLE FOR ANY SPECIAL,
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*/
package thredds.wcs.v1_0_0_1;
import ucar.nc2.dt.GridDataset;
import ucar.nc2.dt.GridDatatype;
import ucar.nc2.dt.GridCoordSystem;
import java.util.HashMap;
import java.util.Collection;
import java.util.Collections;
import java.io.IOException;
/**
* _more_
*
* @author edavis
* @since 4.0
*/
public class WcsDataset
{
// private static org.slf4j.Logger log =
// org.slf4j.LoggerFactory.getLogger( WcsDataset.class );
// Dataset specific
private String datasetPath;
private String datasetName;
private GridDataset dataset;
private HashMap<String, WcsCoverage> availableCoverages;
public WcsDataset( GridDataset dataset, String datasetPath )
{
this.datasetPath = datasetPath;
int pos = datasetPath.lastIndexOf( "/" );
this.datasetName = ( pos > 0 ) ? datasetPath.substring( pos + 1 ) : datasetPath;
this.dataset = dataset;
this.availableCoverages = new HashMap<String, WcsCoverage>();
// ToDo WCS 1.0PlusPlus - compartmentalize coverage to hide GridDatatype vs GridDataset.Gridset ???
// ToDo WCS 1.0Plus - change FROM coverage for each parameter TO coverage for each coordinate system
// This is WCS 1.0 coverage for each parameter
for ( GridDatatype curGridDatatype : this.dataset.getGrids() )
{
GridCoordSystem gcs = curGridDatatype.getCoordinateSystem();
if ( !gcs.isRegularSpatial() )
continue;
this.availableCoverages.put( curGridDatatype.getFullName(), new WcsCoverage( curGridDatatype, this) );
}
// ToDo WCS 1.0Plus - change FROM coverage for each parameter TO coverage for each coordinate system
// This is WCS 1.1 style coverage for each coordinate system
// for ( GridDataset.Gridset curGridSet : this.dataset.getGridsets())
// {
// GridCoordSystem gcs = curGridSet.getGeoCoordSystem();
// if ( !gcs.isRegularSpatial() )
// continue;
// this.availableCoverages.put( gcs.getName(), curGridSet );
// }
}
public String getDatasetPath() { return datasetPath; }
public String getDatasetName() { return datasetName; }
public GridDataset getDataset() { return dataset; }
public void close() throws IOException
{
if ( this.dataset != null )
this.dataset.close();
}
public boolean isAvailableCoverageName( String fullName )
{
return availableCoverages.containsKey( fullName );
}
public WcsCoverage getAvailableCoverage( String fullName )
{
return availableCoverages.get( fullName );
}
public Collection<WcsCoverage> getAvailableCoverageCollection()
{
return Collections.unmodifiableCollection( availableCoverages.values() );
}
}