Application: gvSIG desktop » gvSIG raster

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.raster.impl.datastruct;

import java.text.ParseException;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.Date;

import org.gvsig.fmap.dal.coverage.store.RasterQuery;

/**

 * Time information

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class TimeInfo {

        public static final int    SINGLE_VALUE               = RasterQuery.SINGLE_VALUE;

        public static final int    MULTIPLE_VALUE             = RasterQuery.MULTIPLE_VALUE;

        public static final int    SINGLE_RANGE               = RasterQuery.SINGLE_RANGE;

        public static final int    MULTIPLE_RANGE             = RasterQuery.MULTIPLE_RANGE;

        private ArrayList<Date>    time                       = new ArrayList<Date>();

        private int                timeType                   = SINGLE_VALUE;

        private String             timeFormat                 = null;

        private String             serialName                 = null;

        private String             description                = null;

        public TimeInfo() {

                timeFormat = "dd/MM/yyyy-hh:mm:ss";

        }

        public TimeInfo(String timeFormat) {

                this.timeFormat = timeFormat;

        }

        public void load(String[] t, int type) throws ParseException {

                this.timeType = type;

                for (int i = 0; i < t.length; i++) 

                        addDate(t[i]);

        }

        /**

         * Gets the serial name

         * @return

         */

        public String getSerialName() {

                return serialName;

        }

        /**

         * Sets the serial name

         * @param serialName

         */

        public void setSerialName(String serialName) {

                this.serialName = serialName;

        }

        /**

         * Gets the list of dates

         * @return

         */

        public ArrayList<Date> getTime() {

                return time;

        }

        /**

         * Sets the list of dates

         * @return

         */

        public void setTime(ArrayList<Date> time) {

                this.time = time;

        }

        /**

         * Gets the time type

         * @return

         */

        public int getTimeType() {

                return timeType;

        }

        /**

         * Sets the time type

         * @param timeType

         */

        public void setTimeType(int timeType) {

                this.timeType = timeType;

        }

        /**

         * Sets the time type

         * @param timeType

         */

        public void setTimeType(String timeType) {

                if(timeType.compareTo("Single value") == 0)

                        this.timeType = 0;

                if(timeType.compareTo("Multiple value") == 0)

                        this.timeType = 1;

                if(timeType.compareTo("Single range") == 0)

                        this.timeType = 2;

                if(timeType.compareTo("Multiple range") == 0)

                        this.timeType = 3;

        }

        /**

         * Adds a new date in the array

         * @param dateStr

         * @throws ParseException

         */

        public void addDate(String dateStr) throws ParseException {

                SimpleDateFormat formatter = new SimpleDateFormat(timeFormat);

                Date date = null;

                try {

                        date = formatter.parse(dateStr);

                } catch (ParseException e) {

                        date = formatter.parse(dateStr + "-00:00:00");

                }

                System.out.println();

                this.time.add(date);

        }

        /**

         * Gets a string which represents a time information for that position.

         * Each position is or a single value or a part of a interval.

         * @param pos

         * @return

         */

        public String getTimeInfo(int pos) {

                SimpleDateFormat formatter = new SimpleDateFormat(timeFormat);

                return formatter.format(time.get(pos));

        }

        /**

         * Gets the description

         * @param description

         */

        public String getDescription() {

                return description;

        }

        /**

         * Sets the description

         * @return

         */

        public void setDescription(String description) {

                this.description = description;

        }

}