/*
* 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.union;
import org.geotoolkit.process.ProcessException;
import org.geotoolkit.processing.vector.AbstractProcessTest;
import org.opengis.util.NoSuchIdentifierException;
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.LineString;
import com.vividsolutions.jts.geom.LinearRing;
import com.vividsolutions.jts.geom.Polygon;
import java.util.Objects;
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;
import org.opengis.feature.PropertyType;
/**
* JUnit test of Union process
*
* @author Quentin Boileau
* @module
*/
public class UnionTest extends AbstractProcessTest {
private static final GeometryFactory geometryFactory = new GeometryFactory();
private static FeatureType type;
public UnionTest() {
super("union");
}
@Test
public void testUnion() throws ProcessException, NoSuchIdentifierException, FactoryException {
// Inputs
final FeatureCollection featureList = buildFeatureList();
final FeatureCollection featureUnionList = buildFeatureUnionList();
// Process
ProcessDescriptor desc = ProcessFinder.getProcessDescriptor("vector", "union");
ParameterValueGroup in = desc.getInputDescriptor().createValue();
in.parameter("feature_in").setValue(featureList);
in.parameter("feature_union").setValue(featureUnionList);
in.parameter("input_geometry_name").setValue("geom1");
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("UnionTest");
ftb.addAttribute(String.class).setName(AttributeConvention.IDENTIFIER_PROPERTY);
ftb.addAttribute(String.class).setName("name");
ftb.addAttribute(Geometry.class).setName("geom1").setCRS(CRS.forCode("EPSG:3395")).addRole(AttributeRole.DEFAULT_GEOMETRY);
ftb.addAttribute(Geometry.class).setName("geom2").setCRS(CRS.forCode("EPSG:3395"));
return ftb.build();
}
private static FeatureType createSimpleType2() throws NoSuchAuthorityCodeException, FactoryException {
final FeatureTypeBuilder ftb = new FeatureTypeBuilder();
ftb.setName("UnionTest");
ftb.addAttribute(String.class).setName(AttributeConvention.IDENTIFIER_PROPERTY);
ftb.addAttribute(String.class).setName("name");
ftb.addAttribute(String.class).setName("color");
ftb.addAttribute(Geometry.class).setName("geom3").setCRS(CRS.forCode("EPSG:3395")).addRole(AttributeRole.DEFAULT_GEOMETRY);
ftb.addAttribute(Integer.class).setName("att");
return ftb.build();
}
private static FeatureType createSimpleResultType() throws NoSuchAuthorityCodeException, FactoryException {
final FeatureTypeBuilder ftb = new FeatureTypeBuilder();
ftb.setName("UnionTest-UnionTest");
ftb.addAttribute(String.class).setName(AttributeConvention.IDENTIFIER_PROPERTY);
ftb.addAttribute(String.class).setName("name");
ftb.addAttribute(String.class).setName("color");
ftb.addAttribute(Integer.class).setName("att");
ftb.addAttribute(Geometry.class).setName("geom1").setCRS(CRS.forCode("EPSG:3395")).addRole(AttributeRole.DEFAULT_GEOMETRY);
return ftb.build();
}
private static FeatureCollection buildFeatureList() throws FactoryException {
type = createSimpleType();
final FeatureCollection featureList = FeatureStoreUtilities.collection("", type);
Feature myFeature1 = type.newInstance();
LinearRing ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(3.0, 5.0),
new Coordinate(3.0, 7.0),
new Coordinate(6.0, 7.0),
new Coordinate(6.0, 5.0),
new Coordinate(3.0, 5.0)
});
myFeature1.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-01");
myFeature1.setPropertyValue("name", "feature1");
myFeature1.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature1);
Feature myFeature2 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(6.0, 5.0),
new Coordinate(6.0, 7.0),
new Coordinate(8.0, 7.0),
new Coordinate(8.0, 5.0),
new Coordinate(6.0, 5.0)
});
myFeature2.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-02");
myFeature2.setPropertyValue("name", "feature2");
myFeature2.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature2);
Feature myFeature3 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(6.0, 2.0),
new Coordinate(6.0, 5.0),
new Coordinate(8.0, 5.0),
new Coordinate(8.0, 2.0),
new Coordinate(6.0, 2.0)
});
myFeature3.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-03");
myFeature3.setPropertyValue("name", "feature3");
myFeature3.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
//sfb.set("geom2", line);
featureList.add(myFeature3);
Feature myFeature4 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(2.0, 3.0),
new Coordinate(2.0, 4.0),
new Coordinate(3.0, 4.0),
new Coordinate(3.0, 3.0),
new Coordinate(2.0, 3.0)
});
myFeature4.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-04");
myFeature4.setPropertyValue("name", "feature4");
myFeature4.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature4);
return featureList;
}
private static FeatureCollection buildFeatureUnionList() throws FactoryException {
type = createSimpleType2();
final FeatureCollection featureList = FeatureStoreUtilities.collection("", type);
Feature myFeature1 = type.newInstance();
LinearRing ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(4.0, 4.0),
new Coordinate(4.0, 8.0),
new Coordinate(7.0, 8.0),
new Coordinate(7.0, 4.0),
new Coordinate(4.0, 4.0)
});
myFeature1.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-11");
myFeature1.setPropertyValue("name", "feature11");
myFeature1.setPropertyValue("color", "red");
myFeature1.setPropertyValue("geom3", geometryFactory.createPolygon(ring, null));
myFeature1.setPropertyValue("att", 20);
featureList.add(myFeature1);
Feature myFeature2 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(7.0, 4.0),
new Coordinate(7.0, 8.0),
new Coordinate(9.0, 8.0),
new Coordinate(9.0, 4.0),
new Coordinate(7.0, 4.0)
});
myFeature2.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-12");
myFeature2.setPropertyValue("name", "feature12");
myFeature2.setPropertyValue("color", "blue");
myFeature2.setPropertyValue("geom3", geometryFactory.createPolygon(ring, null));
myFeature2.setPropertyValue("att", 20);
featureList.add(myFeature2);
Feature myFeature3 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(6.0, 2.0),
new Coordinate(6.0, 4.0),
new Coordinate(9.0, 4.0),
new Coordinate(9.0, 2.0),
new Coordinate(6.0, 2.0)
});
myFeature3.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-13");
myFeature3.setPropertyValue("name", "feature13");
myFeature3.setPropertyValue("color", "grey");
myFeature3.setPropertyValue("geom3", geometryFactory.createPolygon(ring, null));
myFeature3.setPropertyValue("att", 10);
featureList.add(myFeature3);
Feature myFeature4 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(4.0, 2.0),
new Coordinate(4.0, 3.0),
new Coordinate(5.0, 3.0),
new Coordinate(5.0, 2.0),
new Coordinate(4.0, 2.0)
});
myFeature4.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-14");
myFeature4.setPropertyValue("name", "feature14");
myFeature4.setPropertyValue("color", "grey");
myFeature4.setPropertyValue("geom3", geometryFactory.createPolygon(ring, null));
myFeature4.setPropertyValue("att", 12);
featureList.add(myFeature4);
Feature myFeature5 = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(2.0, 5.0),
new Coordinate(2.0, 6.0),
new Coordinate(3.0, 6.0),
new Coordinate(3.0, 5.0),
new Coordinate(2.0, 5.0)
});
myFeature5.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-15");
myFeature5.setPropertyValue("name", "feature15");
myFeature5.setPropertyValue("color", "grey");
myFeature5.setPropertyValue("geom3", geometryFactory.createPolygon(ring, null));
myFeature5.setPropertyValue("att", 12);
featureList.add(myFeature5);
return featureList;
}
private static FeatureCollection buildResultList() throws FactoryException {
type = createSimpleResultType();
final FeatureCollection featureList = FeatureStoreUtilities.collection("", type);
Feature myFeature = type.newInstance();
LinearRing ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(4, 7),
new Coordinate(6, 7),
new Coordinate(6, 5),
new Coordinate(4, 5),
new Coordinate(4, 7)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-01-id-11");
myFeature.setPropertyValue("name", "feature1");
myFeature.setPropertyValue("color", "red");
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
myFeature.setPropertyValue("att", 20);
featureList.add(myFeature);
myFeature = type.newInstance();
LineString str = geometryFactory.createLineString(
new Coordinate[]{
new Coordinate(3, 5),
new Coordinate(3, 6)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-01-id-15");
myFeature.setPropertyValue("name", "feature1");
myFeature.setPropertyValue("color", "grey");
myFeature.setPropertyValue("geom1", str);
myFeature.setPropertyValue("att", 12);
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(3, 5),
new Coordinate(3, 6),
new Coordinate(3, 7),
new Coordinate(4, 7),
new Coordinate(4, 5),
new Coordinate(3, 5)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-01");
myFeature.setPropertyValue("name", "feature1");
myFeature.setPropertyValue("color", null);
myFeature.setPropertyValue("att", null);
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(7, 5),
new Coordinate(8, 5),
new Coordinate(8, 4),
new Coordinate(7, 4),
new Coordinate(7, 5)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-03-id-12");
myFeature.setPropertyValue("name", "feature3");
myFeature.setPropertyValue("color", "blue");
myFeature.setPropertyValue("att", 20);
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(6, 4),
new Coordinate(6, 5),
new Coordinate(7, 5),
new Coordinate(7, 4),
new Coordinate(6, 4)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-03-id-11");
myFeature.setPropertyValue("name", "feature3");
myFeature.setPropertyValue("color", "red");
myFeature.setPropertyValue("att", 20);
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(6, 2),
new Coordinate(6, 4),
new Coordinate(8, 4),
new Coordinate(8, 2),
new Coordinate(6, 2)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-03-id-13");
myFeature.setPropertyValue("name", "feature3");
myFeature.setPropertyValue("color", "grey");
myFeature.setPropertyValue("att", 10);
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(7, 7),
new Coordinate(8, 7),
new Coordinate(8, 5),
new Coordinate(7, 5),
new Coordinate(7, 7)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-02-id-12");
myFeature.setPropertyValue("name", "feature2");
myFeature.setPropertyValue("color", "blue");
myFeature.setPropertyValue("att", 20);
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(6, 5),
new Coordinate(6, 7),
new Coordinate(7, 7),
new Coordinate(7, 5),
new Coordinate(6, 5)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-02-id-11");
myFeature.setPropertyValue("name", "feature2");
myFeature.setPropertyValue("color", "red");
myFeature.setPropertyValue("att", 20);
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(2, 3),
new Coordinate(2, 4),
new Coordinate(3, 4),
new Coordinate(3, 3),
new Coordinate(2, 3)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-04");
myFeature.setPropertyValue("name", "feature4");
myFeature.setPropertyValue("color", null);
myFeature.setPropertyValue("att", null);
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature);
myFeature = type.newInstance();
//POLYGON ((8 5, 8 7, 7 7, 7 8, 9 8, 9 4, 8 4, 8 5))
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(8, 5),
new Coordinate(8, 7),
new Coordinate(7, 7),
new Coordinate(7, 8),
new Coordinate(9, 8),
new Coordinate(9, 4),
new Coordinate(8, 4),
new Coordinate(8, 5)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-12");
myFeature.setPropertyValue("name", "feature12");
myFeature.setPropertyValue("color", "blue");
myFeature.setPropertyValue("att", 20);
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(8, 4),
new Coordinate(9, 4),
new Coordinate(9, 2),
new Coordinate(8, 2),
new Coordinate(8, 4)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-13");
myFeature.setPropertyValue("name", "feature13");
myFeature.setPropertyValue("color", "grey");
myFeature.setPropertyValue("att", 10);
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(4, 2),
new Coordinate(4, 3),
new Coordinate(5, 3),
new Coordinate(5, 2),
new Coordinate(4, 2)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-14");
myFeature.setPropertyValue("name", "feature14");
myFeature.setPropertyValue("color", "grey");
myFeature.setPropertyValue("att", 12);
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(4, 4),
new Coordinate(4, 5),
new Coordinate(6, 5),
new Coordinate(6, 4),
new Coordinate(4, 4)
});
LinearRing ring2 = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(6, 7),
new Coordinate(4, 7),
new Coordinate(4, 8),
new Coordinate(7, 8),
new Coordinate(7, 7),
new Coordinate(6, 7)
});
Polygon poly1 = geometryFactory.createPolygon(ring, null);
Polygon poly2 = geometryFactory.createPolygon(ring2, null);
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-11");
myFeature.setPropertyValue("name", "feature11");
myFeature.setPropertyValue("color", "red");
myFeature.setPropertyValue("att", 20);
myFeature.setPropertyValue("geom1", geometryFactory.createMultiPolygon(new Polygon[]{poly1, poly2}));
featureList.add(myFeature);
myFeature = type.newInstance();
ring = geometryFactory.createLinearRing(
new Coordinate[]{
new Coordinate(2.0, 5.0),
new Coordinate(2.0, 6.0),
new Coordinate(3.0, 6.0),
new Coordinate(3.0, 5.0),
new Coordinate(2.0, 5.0)
});
myFeature.setPropertyValue(AttributeConvention.IDENTIFIER_PROPERTY.toString(), "id-15");
myFeature.setPropertyValue("name", "feature15");
myFeature.setPropertyValue("color", "grey");
myFeature.setPropertyValue("geom1", geometryFactory.createPolygon(ring, null));
myFeature.setPropertyValue("att", 12);
featureList.add(myFeature);
return featureList;
}
}