Android Open Source - android-geofeed Base Geo Feed Element

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License

The source code is released under:

Apache License

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Java Source Code

/**
 * Copyright 2012 52?North Initiative for Geospatial Open Source Software GmbH
 *//ww w .j  av a2 s  . c o m
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.n52.geofeed.feed.geo;

import org.n52.geofeed.BaseFeedElement;
import org.n52.geofeed.exception.MalformedGeoElementExecption;
import org.xml.sax.Attributes;

import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.GeometryFactory;

/**
 * 
 * @author Arne de Wall <a.dewall@52North.org>
 *
 */
public abstract class BaseGeoFeedElement extends BaseFeedElement {
    protected static GeometryFactory factory = new GeometryFactory();
    protected Geometry geometry;
    
    public BaseGeoFeedElement(String name, String uri, Attributes attibutes) {
        super(name, uri, attibutes);
    }
    
    public BaseGeoFeedElement(BaseFeedElement element){
        this(element.getName(), element.getUri(), element.getAttributes());
    }
    
    public Geometry getGeometry(){
        if(geometry == null)
            try {
                parseGeometry();
            } catch (MalformedGeoElementExecption e) {
                e.printStackTrace();
            }
        return geometry;
    }
    
    protected abstract void parseGeometry() throws MalformedGeoElementExecption;
    
}

Java Source Code List