IBufferParameters.java

/* uDig-Spatial Operations plugins
 * http://b5m.gipuzkoa.net
 * (C) 2006, Diputación Foral de Gipuzkoa, Ordenación Territorial.
 *
 * 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 es.axios.udig.spatialoperations.internal.parameters;

import javax.measure.unit.Unit;

import net.refractions.udig.project.ILayer;

import org.geotools.feature.FeatureCollection;
import org.opengis.feature.simple.SimpleFeature;
import org.opengis.feature.simple.SimpleFeatureType;

/**
 * 
 * Common Buffer Parameters
 * <p>
 * 
 * </p>
 * @author Mauricio Pazos (www.axios.es)
 * @author Gabriel Roldan (www.axios.es)
 * @since 1.1.0
 */
public interface IBufferParameters {

    public ILayer getSourceLayer();
    
    public FeatureCollection<SimpleFeatureType, SimpleFeature> getSelectedFeatures();

    public Double getWidth();


    public Integer getQuadrantSegments();

    public Unit getUnitsOfMeasure();

    public boolean isMergeGeometries();

}