source: osm/applications/editors/josm/plugins/indoorhelper/src/model/IndoorLevel.java@ 32122

/*
 * Indoorhelper is a JOSM plug-in to support users when creating their own indoor maps.
 *  Copyright (C) 2016  Erik Gruschka
 *
 *  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 3 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, see <http://www.gnu.org/licenses/>.
 */

package model;

import org.openstreetmap.josm.data.osm.Tag;

/**
 * 
 * The class to save a level of the building.
 * 
 * @author egru
 *
 */

public class IndoorLevel {
        
        private Tag levelNumberTag;
        private Tag nameTag;
        
        /**
         * Constructor which adds the level number.
         * 
         * @param levelNumber number of the level
         */
        public IndoorLevel(int levelNumber) {
                this.setLevelNumber(levelNumber);
        }
        
        /**
         * Constructor which adds level number and name tag.
         *        
         * @param levelNumber number of the level
         * @param nameTag optional name tag for the level
         */
        public IndoorLevel(int levelNumber, String nameTag) {
                this.setLevelNumber(levelNumber);
                this.setNameTag(nameTag);
        }
        
        /**
         * Getter for the level tag
         * 
         * @return the complete level number tag
         */
        public Tag getLevelNumberTag() {
                return this.levelNumberTag;
        }
        
        /**
         * Function to get the level number
         * 
         * @return level number as an Integer
         */
        public int getLevelNumber(){
                return Integer.parseInt(this.levelNumberTag.getValue());
        }
        
        /**
         * Setter for the level number
         * 
         * @param levelNumber number of the level
         */
        public void setLevelNumber(int levelNumber) {
                this.levelNumberTag = new Tag("indoor:level", Integer.toString(levelNumber));
        }
        
        /**
         * Getter for the name tag
         * 
         * @return the complete name tag
         */
        public Tag getNameTag() {
                return this.nameTag;
        }
        
        /**
         * Function to get the optional name of the level.
         * 
         * @return String with the optional name.
         */
        public String getName(){
                return this.nameTag.getValue();
        }
        
        /**
         * Setter for the name tag
         * 
         * @param nameTag String which optionally describes the level
         */
        public void setNameTag(String nameTag) {
                this.nameTag = new Tag("indoor:level:name", nameTag);
        }
        
        public boolean hasEmptyName(){
                if(this.nameTag==null){
                        return true;
                } else {
                        return false;
                }
        }
        
}