/** * Copyright (C) 2007 - 2016 52°North Initiative for Geospatial Open Source * Software GmbH * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * If the program is linked with libraries which are licensed under one of * the following licenses, the combination of the program with the linked * library is not considered a "derivative work" of the program: * * • Apache License, version 2.0 * • Apache Software License, version 1.0 * • GNU Lesser General Public License, version 3 * • Mozilla Public License, versions 1.0, 1.1 and 2.0 * • Common Development and Distribution License (CDDL), version 1.0 * * Therefore the distribution of the program linked with libraries licensed * under the aforementioned licenses, is permitted by the copyright holders * if the distribution is compliant with both the GNU General Public * License version 2 and the aforementioned licenses. * * 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. */ package org.n52.wps.server.algorithm; import org.n52.wps.algorithm.annotation.Algorithm; import org.n52.wps.algorithm.annotation.ComplexDataInput; import org.n52.wps.algorithm.annotation.ComplexDataOutput; import org.n52.wps.algorithm.annotation.Execute; import org.n52.wps.io.data.binding.complex.JTSGeometryBinding; import org.n52.wps.server.AbstractAnnotatedAlgorithm; import com.vividsolutions.jts.geom.Geometry; /** * This algorithm creates a convex hull of a JTS geometry using build the in method. * @author BenjaminPross * */ @Algorithm(version = "1.1.0") public class JTSConvexHullAlgorithm extends AbstractAnnotatedAlgorithm { private Geometry result; private Geometry data; @ComplexDataOutput(identifier = "result", binding = JTSGeometryBinding.class) public Geometry getResult() { return result; } @ComplexDataInput(identifier = "data", binding = JTSGeometryBinding.class) public void setData(Geometry data) { this.data = data; } @Execute public void runAlgorithm() { result = data.convexHull(); } }