/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2004-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* This package contains documentation from OpenGIS specifications.
* OpenGIS consortium's work is fully acknowledged here.
*/
package org.geotools.metadata.iso.spatial;
import java.util.Collection;
import org.opengis.metadata.spatial.GeometricObjects;
import org.opengis.metadata.spatial.TopologyLevel;
import org.opengis.metadata.spatial.VectorSpatialRepresentation;
/**
* Information about the vector spatial objects in the dataset.
*
* @source $URL$
* @version $Id$
* @author Martin Desruisseaux (IRD)
* @author Touraïvane
*
* @since 2.1
*/
public class VectorSpatialRepresentationImpl extends SpatialRepresentationImpl
implements VectorSpatialRepresentation
{
/**
* Serial number for interoperability with different versions.
*/
private static final long serialVersionUID = 5643234643524810592L;
/**
* Code which identifies the degree of complexity of the spatial relationships.
*/
private TopologyLevel topologyLevel;
/**
* Information about the geometric objects used in the dataset.
*/
private Collection<GeometricObjects> geometricObjects;
/**
* Constructs an initially empty vector spatial representation.
*/
public VectorSpatialRepresentationImpl() {
}
/**
* Constructs a metadata entity initialized with the values from the specified metadata.
*
* @since 2.4
*/
public VectorSpatialRepresentationImpl(final VectorSpatialRepresentation source) {
super(source);
}
/**
* Code which identifies the degree of complexity of the spatial relationships.
*/
public TopologyLevel getTopologyLevel() {
return topologyLevel;
}
/**
* Set the code which identifies the degree of complexity of the spatial relationships.
*/
public synchronized void setTopologyLevel(final TopologyLevel newValue) {
checkWritePermission();
topologyLevel = newValue;
}
/**
* Information about the geometric objects used in the dataset.
*/
public synchronized Collection<GeometricObjects> getGeometricObjects() {
return (geometricObjects = nonNullCollection(geometricObjects, GeometricObjects.class));
}
/**
* Set information about the geometric objects used in the dataset.
*/
public synchronized void setGeometricObjects(
final Collection<? extends GeometricObjects> newValues)
{
geometricObjects = copyCollection(newValues, geometricObjects, GeometricObjects.class);
}
}