Application: gvSIG desktop

package org.gvsig.fmap.geom.operation;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryManager;

import org.gvsig.fmap.geom.exception.CreateGeometryException;

import org.gvsig.fmap.geom.operation.GeometryOperation;

import org.gvsig.fmap.geom.operation.GeometryOperationContext;

import org.gvsig.fmap.geom.operation.GeometryOperationException;

import org.gvsig.fmap.geom.utils.FLabel;

public class CreateLabels extends GeometryOperation{

        public static final int CODE = GeometryLocator.getGeometryManager()

                        .registerGeometryOperation("createLabels", new CreateLabels());

        public Object invoke(Geometry geom, GeometryOperationContext ctx)

                        throws GeometryOperationException {

                CreateLabelsOperationContext cloc = (CreateLabelsOperationContext) ctx;

                try {

                        return createLabels(geom, cloc.getPosition(), cloc.isDublicates());

                } catch (CreateGeometryException e) {

                        throw new GeometryOperationException(e);

                }

        }

        public int getOperationIndex() {

                return CODE;

        }

        private FLabel[] createLabels(Geometry geom, int position,

                        boolean duplicates) throws CreateGeometryException {

                FLabel[] aux = new FLabel[1];

                aux[0] = FLabel.createFLabel(geom);

                return aux;

        }

}