/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2011, Geomatys
*
* 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.
*/
package org.geotoolkit.processing.vector.differencegeometry;
import org.geotoolkit.process.ProcessException;
import org.geotoolkit.processing.vector.AbstractProcessTest;
import org.opengis.util.NoSuchIdentifierException;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.LinearRing;
import com.vividsolutions.jts.geom.Polygon;
import org.apache.sis.feature.builder.AttributeRole;
import org.apache.sis.feature.builder.FeatureTypeBuilder;
import org.apache.sis.internal.feature.AttributeConvention;
import org.geotoolkit.data.FeatureStoreUtilities;
import org.geotoolkit.data.FeatureCollection;
import org.geotoolkit.process.ProcessDescriptor;
import org.geotoolkit.process.ProcessFinder;
import org.apache.sis.referencing.CRS;
import org.opengis.parameter.ParameterValueGroup;
import org.opengis.referencing.NoSuchAuthorityCodeException;
import org.opengis.util.FactoryException;
import org.junit.Test;
import static org.junit.Assert.*;
import org.opengis.feature.Feature;
import org.opengis.feature.FeatureType;
/**
* JUnit test of clip with a geometry process
*
* @author Quentin Boileau
* @module
*/
public class DifferenceGeometryTest extends AbstractProcessTest {
private static GeometryFactory geometryFactory;
private static FeatureType type;
public DifferenceGeometryTest() {
super("diffGeometry");
}
@Test
public void testDiffGeometry() throws ProcessException, NoSuchIdentifierException, FactoryException {
// Inputs
final FeatureCollection featureList = buildFeatureList();
final Geometry geometryClip = buildGeometryClip();
// Process
ProcessDescriptor desc = ProcessFinder.getProcessDescriptor("vector", "diffGeometry");
ParameterValueGroup in = desc.getInputDescriptor().createValue();
in.parameter(DifferenceGeometryDescriptor.FEATURE_IN.getName().getCode()).setValue(featureList);
in.parameter(DifferenceGeometryDescriptor.DIFF_GEOMETRY_IN.getName().getCode()).setValue(geometryClip);
org.geotoolkit.process.Process proc = desc.createProcess(in);
//Features out
final FeatureCollection featureListOut = (FeatureCollection) proc.call().parameter("feature_out").getValue();
//Expected Features out
final FeatureCollection featureListResult = buildResultList();
compare(featureListResult,featureListOut);
}
private static FeatureType createSimpleType() throws NoSuchAuthorityCodeException, FactoryException {
final FeatureTypeBuilder ftb = new FeatureTypeBuilder();
ftb.setName("Building");
ftb.addAttribute(String.class).setName(AttributeConvention.IDENTIFIER_PROPERTY);
ftb.addAttribute(String.class).setName("name");
ftb.addAttribute(Polygon.class).setName("position").setCRS(CRS.forCode("EPSG:3395")).addRole(AttributeRole.DEFAULT_GEOMETRY);
ftb.addAttribute(Integer.class).setName("height");
return ftb.build();
}
private static FeatureType createSimpleResultType() throws NoSuchAuthorityCodeException, FactoryException {
final FeatureTypeBuilder ftb = new FeatureTypeBuilder();
ftb.setName("Building");
ftb.addAttribute(String.class).setName(AttributeConvention.IDENTIFIER_PROPERTY);
ftb.addAttribute(String.class).setName("name");
ftb.addAttribute(Geometry.class).setName("position").setCRS(CRS.forCode("EPSG:3395")).addRole(AttributeRole.DEFAULT_GEOMETRY);
ftb.addAttribute(Integer.class).setName("height");
return ftb.build();
}
private static FeatureCollection buildFeatureList() throws FactoryException {
type = createSimpleType();
final FeatureCollection featureList = FeatureStoreUtilities.collection("", type);
geometryFactory = new GeometryFactory();
Feature myFeature1 = type.newInstance();
LinearRing ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(6.0, 3.0),
new Coordinate(7.0, 3.0),
new Coordinate(7.0, 4.0),
new Coordinate(6.0, 4.0),
new Coordinate(6.0, 3.0)
});
myFeature1.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-01");
myFeature1.setPropertyValue("name", "Building1");
myFeature1.setPropertyValue("height", 12);
myFeature1.setPropertyValue("position", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature1);
Feature myFeature2 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(8.0, 4.0),
new Coordinate(11.0, 4.0),
new Coordinate(11.0, 7.0),
new Coordinate(8.0, 7.0),
new Coordinate(8.0, 4.0)
});
myFeature2.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-02");
myFeature2.setPropertyValue("name", "Building2");
myFeature2.setPropertyValue("height", 12);
myFeature2.setPropertyValue("position", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature2);
Feature myFeature3 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(6.0, -2.0),
new Coordinate(13.0, -2.0),
new Coordinate(13.0, 1.0),
new Coordinate(6.0, 1.0),
new Coordinate(6.0, -2.0)
});
myFeature3.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-03");
myFeature3.setPropertyValue("name", "Building3");
myFeature3.setPropertyValue("height", 12);
myFeature3.setPropertyValue("position", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature3);
Feature myFeature4 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(0.0, 6.0),
new Coordinate(3.0, 6.0),
new Coordinate(3.0, 9.0),
new Coordinate(0.0, 9.0),
new Coordinate(0.0, 6.0)
});
myFeature4.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-04");
myFeature4.setPropertyValue("name", "Building4");
myFeature4.setPropertyValue("height", 12);
myFeature4.setPropertyValue("position", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature4);
Feature myFeature5 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(-4.0, 1.0),
new Coordinate(-1.0, 1.0),
new Coordinate(-1.0, 3.0),
new Coordinate(-4.0, 3.0),
new Coordinate(-4.0, 1.0)
});
myFeature5.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-05");
myFeature5.setPropertyValue("name", "Building5");
myFeature5.setPropertyValue("height", 12);
myFeature5.setPropertyValue("position", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature5);
return featureList;
}
private static Geometry buildGeometryClip() {
Geometry clip;
LinearRing ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(3.0, 1.0),
new Coordinate(10.0, 1.0),
new Coordinate(10.0, 6.0),
new Coordinate(3.0, 6.0),
new Coordinate(3.0, 1.0)
});
clip = geometryFactory.createPolygon(ring, null);
return clip;
}
private static FeatureCollection buildResultList() throws FactoryException {
type = createSimpleResultType();
final FeatureCollection featureList = FeatureStoreUtilities.collection("", type);
geometryFactory = new GeometryFactory();
Feature myFeature2 = type.newInstance();
LinearRing ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(8.0, 6.0),
new Coordinate(8.0, 7.0),
new Coordinate(11.0, 7.0),
new Coordinate(11.0, 4.0),
new Coordinate(10.0, 4.0),
new Coordinate(10.0, 6.0),
new Coordinate(8.0, 6.0)
});
myFeature2.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-02");
myFeature2.setPropertyValue("name", "Building2");
myFeature2.setPropertyValue("height", 12);
myFeature2.setPropertyValue("position", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature2);
Feature myFeature3 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(10.0, 1.0),
new Coordinate(13.0, 1.0),
new Coordinate(13.0, -2.0),
new Coordinate(6.0, -2.0),
new Coordinate(6.0, 1.0),
new Coordinate(10.0, 1.0)
});
myFeature3.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-03");
myFeature3.setPropertyValue("name", "Building3");
myFeature3.setPropertyValue("height", 12);
myFeature3.setPropertyValue("position", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature3);
Feature myFeature4 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(3.0, 6.0),
new Coordinate(0.0, 6.0),
new Coordinate(0.0, 9.0),
new Coordinate(3.0, 9.0),
new Coordinate(3.0, 6.0)
});
myFeature4.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-04");
myFeature4.setPropertyValue("name", "Building4");
myFeature4.setPropertyValue("height", 12);
myFeature4.setPropertyValue("position", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature4);
Feature myFeature5 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(-4.0, 1.0),
new Coordinate(-1.0, 1.0),
new Coordinate(-1.0, 3.0),
new Coordinate(-4.0, 3.0),
new Coordinate(-4.0, 1.0)
});
myFeature5.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-05");
myFeature5.setPropertyValue("name", "Building5");
myFeature5.setPropertyValue("height", 12);
myFeature5.setPropertyValue("position", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature5);
return featureList;
}
}