winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/datatypes/select2/Select2OptGroup.java

   1 /*******************************************************************************
   2  * Copyright (c) 2014 University of Stuttgart.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * and the Apache License 2.0 which both accompany this distribution,
   6  * and are available at http://www.eclipse.org/legal/epl-v10.html
   7  * and http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Contributors:
  10  *     Oliver Kopp - initial API and implementation
  11  *******************************************************************************/
  12 package org.eclipse.winery.repository.datatypes.select2;
  13
  14 import java.util.SortedSet;
  15 import java.util.TreeSet;
  16
  17 public class Select2OptGroup implements Comparable<Select2OptGroup> {
  18
  19         private final String text;
  20         private final SortedSet<Select2DataItem> children;
  21
  22
  23         public Select2OptGroup(String text) {
  24                 this.text = text;
  25                 this.children = new TreeSet<Select2DataItem>();
  26         }
  27
  28         public String getText() {
  29                 return this.text;
  30         }
  31
  32         /**
  33          * Returns the internal SortedSet for data items.
  34          */
  35         public SortedSet<Select2DataItem> getChildren() {
  36                 return this.children;
  37         }
  38
  39         public void addItem(Select2DataItem item) {
  40                 this.children.add(item);
  41         }
  42
  43         /**
  44          * Quick hack to test Select2OptGroups for equality. Only the text is
  45          * tested, not the contained children. This might cause issues later, but
  46          * currently not.
  47          */
  48         @Override
  49         public boolean equals(Object o) {
  50                 if (!(o instanceof Select2OptGroup)) {
  51                         return false;
  52                 }
  53                 return this.text.equals(((Select2OptGroup) o).text);
  54         }
  55
  56         /**
  57          * Quick hack to compare Select2OptGroups. Only the text is compared, not
  58          * the contained children. This might cause issues later, but currently not.
  59          */
  60         @Override
  61         public int compareTo(Select2OptGroup o) {
  62                 return this.getText().compareTo(o.getText());
  63         }
  64
  65 }