teichmann@5861: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5861:  * Software engineering by Intevation GmbH
teichmann@5861:  *
teichmann@5861:  * This file is Free Software under the GNU AGPL (>=v3) 
teichmann@5861:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5861:  * documentation coming with Dive4Elements River for details. 
teichmann@5861:  */
teichmann@5861: 
teichmann@5835: package org.dive4elements.river.client.shared.model;
ingo@2533: 
ingo@2533: 
ingo@2533: public class StringOptionsData implements Data {
ingo@2533: 
ingo@2533:     public static final String TYPE = "options";
ingo@2533: 
ingo@2533:     protected String label;
ingo@2533:     protected String description;
ingo@2533: 
ingo@2533:     public DataItem[] opts;
ingo@2533: 
ingo@2533: 
ingo@2533:     public StringOptionsData() {
ingo@2533:     }
ingo@2533: 
ingo@2533: 
ingo@2533:     public StringOptionsData(String label, String desc, DataItem[] opts) {
ingo@2533:         this.label       = label;
raimund@3704:         this.description = desc;
ingo@2533:         this.opts        = opts;
ingo@2533:     }
ingo@2533: 
ingo@2533: 
ingo@2533:     /**
ingo@2533:      * Returns the label of the item.
ingo@2533:      *
ingo@2533:      * @return the label.
ingo@2533:      */
ingo@2533:     public String getLabel() {
ingo@2533:         return label;
ingo@2533:     }
ingo@2533: 
ingo@2533: 
ingo@2533:     /**
ingo@2533:      * Returns the description of the item.
ingo@2533:      *
ingo@2533:      * @return the description.
ingo@2533:      */
ingo@2533:     public String getDescription() {
ingo@2533:         return description;
ingo@2533:     }
ingo@2533: 
ingo@2533: 
ingo@2533:     /**
ingo@2533:      * Returns the type of the item.
ingo@2533:      *
ingo@2533:      * @return the type.
ingo@2533:      */
ingo@2533:     public String getType() {
ingo@2533:         return TYPE;
ingo@2533:     }
ingo@2533: 
ingo@2533: 
ingo@2533:     /**
ingo@2533:      * Returns the data items which represent the allowed options for this Data.
ingo@2533:      *
ingo@2533:      * @return the allowed options as DataItem array.
ingo@2533:      */
ingo@2533:     public DataItem[] getItems() {
ingo@2533:         return opts;
ingo@2533:     }
ingo@2533: 
ingo@2533: 
ingo@2533:     /**
ingo@2533:      * @return always null.
ingo@2533:      */
ingo@2533:     public DataItem getDefault() {
ingo@2533:         return null;
ingo@2533:     }
raimund@2535: 
raimund@2535: 
raimund@2535:     /**
raimund@2535:      * Returns the values as colon separated string.
raimund@2535:      *
raimund@2535:      * @return colon separated string.
raimund@2535:      */
raimund@2535:     public String getStringValue() {
raimund@2535:         String data = "";
raimund@2535:         boolean first = true;
raimund@2535:         for (int i = 0; i < opts.length; i++) {
raimund@2535:             if (!first) {
raimund@2535:                 data += ";";
raimund@2535:             }
raimund@2535:             data += opts[i].getStringValue();
raimund@2535:             first = false;
raimund@2535:         }
raimund@2535:         return data;
raimund@2535:     }
ingo@2533: }
ingo@2533: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :