org.n52.io.geojson.old.GeojsonGeometry Maven / Gradle / Ivy
/*
* Copyright (C) 2013-2019 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.io.geojson.old;
import java.util.Arrays;
@Deprecated
public abstract class GeojsonGeometry extends GeojsonObject {
private static final long serialVersionUID = -2611259809054586079L;
/**
* @param coordinates the coordinates to assert.
* @return checked coordinates for method chaining.
* @throws IllegalArgumentException if coordinates are null or
* do not contain 2D or 3D points.
*/
protected Double[] assertCoordinates(Double[] coordinates) {
if (coordinates == null) {
throw new NullPointerException("Coordinates must not be null.");
}
if (coordinates.length != 2 && coordinates.length != 3) {
String asString = Arrays.toString(coordinates);
throw new IllegalArgumentException("Invalid Point coordinates: " + asString);
}
return coordinates;
}
}