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SpatialMocks.java
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SpatialMocks.java
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/*
* Copyright (c) 2002-2018 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.graphdb;
import java.util.ArrayList;
import java.util.List;
import org.neo4j.graphdb.spatial.CRS;
import org.neo4j.graphdb.spatial.Coordinate;
import org.neo4j.graphdb.spatial.Geometry;
import org.neo4j.graphdb.spatial.Point;
public class SpatialMocks
{
public static MockPoint mockPoint( double x, double y, CRS crs )
{
return new MockPoint( x, y, crs );
}
public static MockPoint3D mockPoint( double x, double y, double z, CRS crs )
{
return new MockPoint3D( x, y, z, crs );
}
public static MockGeometry mockGeometry( String geometryType, List<Coordinate> coordinates, CRS crs )
{
return new MockGeometry( geometryType, coordinates, crs );
}
public static CRS mockWGS84()
{
return mockCRS( 4326, "WGS-84", "http://spatialreference.org/ref/epsg/4326/" );
}
public static CRS mockCartesian()
{
return mockCRS( 7203, "cartesian", "http://spatialreference.org/ref/sr-org/7203/" );
}
public static CRS mockWGS84_3D()
{
return mockCRS( 4979, "WGS-84-3D", "http://spatialreference.org/ref/epsg/4979/" );
}
public static CRS mockCartesian_3D()
{
return mockCRS( 9157, "cartesian-3D", "http://spatialreference.org/ref/sr-org/9157/" );
}
private static CRS mockCRS( final int code, final String type, final String href )
{
return new CRS()
{
public int getCode()
{
return code;
}
public String getType()
{
return type;
}
public String getHref()
{
return href;
}
};
}
private static class MockPoint extends MockGeometry implements Point
{
private final Coordinate coordinate;
private MockPoint( final double x, final double y, final CRS crs )
{
super( "Point", new ArrayList<>(), crs );
this.coordinate = new Coordinate( x, y );
this.coordinates.add( this.coordinate );
}
}
private static class MockPoint3D extends MockGeometry implements Point
{
private final Coordinate coordinate;
private MockPoint3D( final double x, final double y, double z, final CRS crs )
{
super( "Point", new ArrayList<>(), crs );
this.coordinate = new Coordinate( x, y, z );
this.coordinates.add( this.coordinate );
}
}
private static class MockGeometry implements Geometry
{
final String geometryType;
final List<Coordinate> coordinates;
protected final CRS crs;
private MockGeometry( String geometryType, final List<Coordinate> coordinates, final CRS crs )
{
this.geometryType = geometryType;
this.coordinates = coordinates;
this.crs = crs;
}
@Override
public String getGeometryType()
{
return geometryType;
}
@Override
public List<Coordinate> getCoordinates()
{
return coordinates;
}
@Override
public CRS getCRS()
{
return crs;
}
@Override
public String toString()
{
return geometryType;
}
}
}