| gvSIG desktop 1

package com.iver.cit.gvsig.fmap;

import com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent;

import com.iver.cit.gvsig.fmap.layers.LayerEvent;

import com.iver.cit.gvsig.fmap.layers.LegendEvent;

import com.iver.cit.gvsig.fmap.layers.SelectionEvent;

import java.util.ArrayList;

import java.util.Iterator;

/**

 * Evento.

 */

public class AtomicEvent extends FMapEvent {

        private ArrayList events;

        /**

         * Crea un nuevo AtomicEvent.

         *

         * @param fmapEvents ArrayList de FMapEvent.

         */

        public AtomicEvent(ArrayList fmapEvents) {

                this.events = (ArrayList) fmapEvents.clone();

        }

        /**

         * Devuelve el FMapEvent a partir de un ?ndice.

         *

         * @param index ?ndice.

         *

         * @return FMapEvent.

         */

        public FMapEvent getEvent(int index) {

                return (FMapEvent) events.get(index);

        }

        /**

         * Devuelve el n?mero de eventos.

         *

         * @return N?mero de eventos.

         */

        public int getEventCount() {

                return events.size();

        }

        /**

         * Devuelve un vector con los eventos de leyenda.

         *

         * @return Vector de eventos de leyenda.

         */

        public LegendEvent[] getLegendEvents() {

                ArrayList ret = new ArrayList();

                for (Iterator iter = events.iterator(); iter.hasNext();) {

                        FMapEvent event = (FMapEvent) iter.next();

                        if (event instanceof LegendEvent) {

                                ret.add(event);

                        }

                }

                return (LegendEvent[]) ret.toArray(new LegendEvent[0]);

        }

        /**

         * Devuelve un vector con los eventos de colecciones de capas.

         *

         * @return vector con los eventos de colecciones de capas.

         */

        public LayerCollectionEvent[] getLayerCollectionEvents() {

                ArrayList ret = new ArrayList();

                for (Iterator iter = events.iterator(); iter.hasNext();) {

                        FMapEvent event = (FMapEvent) iter.next();

                        if (event instanceof LayerCollectionEvent) {

                                ret.add(event);

                        }

                }

                return (LayerCollectionEvent[]) ret.toArray(new LayerCollectionEvent[0]);

        }

        /**

         * Devuelve un vector con los eventos de selecci?n.

         *

         * @return vector de eventos de selecci?n.

         */

        public SelectionEvent[] getSelectionEvents() {

                ArrayList ret = new ArrayList();

                for (Iterator iter = events.iterator(); iter.hasNext();) {

                        FMapEvent event = (FMapEvent) iter.next();

                        if (event instanceof SelectionEvent) {

                                ret.add(event);

                        }

                }

                return (SelectionEvent[]) ret.toArray(new SelectionEvent[0]);

        }

        /**

         * Devuelve un vector con los eventos de extent.

         *

         * @return vector con los eventos de extent.

         */

        public ExtentEvent[] getExtentEvents() {

                ArrayList ret = new ArrayList();

                for (Iterator iter = events.iterator(); iter.hasNext();) {

                        FMapEvent event = (FMapEvent) iter.next();

                        if (event instanceof ExtentEvent) {

                                ret.add(event);

                        }

                }

                return (ExtentEvent[]) ret.toArray(new ExtentEvent[0]);

        }

        /**

         * Devuelve un vector con los eventos de capa.

         *

         * @return vector con los eventos de capa.

         */

        public LayerEvent[] getLayerEvents() {

                ArrayList ret = new ArrayList();

                for (Iterator iter = events.iterator(); iter.hasNext();) {

                        FMapEvent event = (FMapEvent) iter.next();

                        if (event instanceof LayerEvent) {

                                ret.add(event);

                        }

                }

                return (LayerEvent[]) ret.toArray(new LayerEvent[0]);

        }

        /**

         * Devuelve un vector con los eventos de color.

         *

         * @return vector con los eventos de color.

         */

        public ColorEvent[] getColorEvents() {

                ArrayList ret = new ArrayList();

                for (Iterator iter = events.iterator(); iter.hasNext();) {

                        FMapEvent event = (FMapEvent) iter.next();

                        if (event instanceof ColorEvent) {

                                ret.add(event);

                        }

                }

                return (ColorEvent[]) ret.toArray(new ColorEvent[0]);

        }

}