001package ball.swing.table; 002/*- 003 * ########################################################################## 004 * Utilities 005 * $Id: MapsTableModel.java 6118 2020-06-04 19:31:45Z ball $ 006 * $HeadURL: svn+ssh://svn.hcf.dev/var/spool/scm/repository.svn/ball-util/trunk/src/main/java/ball/swing/table/MapsTableModel.java $ 007 * %% 008 * Copyright (C) 2008 - 2020 Allen D. Ball 009 * %% 010 * Licensed under the Apache License, Version 2.0 (the "License"); 011 * you may not use this file except in compliance with the License. 012 * You may obtain a copy of the License at 013 * 014 * http://www.apache.org/licenses/LICENSE-2.0 015 * 016 * Unless required by applicable law or agreed to in writing, software 017 * distributed under the License is distributed on an "AS IS" BASIS, 018 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 019 * See the License for the specific language governing permissions and 020 * limitations under the License. 021 * ########################################################################## 022 */ 023import java.util.ArrayList; 024import java.util.Iterator; 025import java.util.Map; 026import lombok.ToString; 027 028/** 029 * {@link Map}s {@link javax.swing.table.TableModel} implementation. 030 * 031 * @author {@link.uri mailto:ball@hcf.dev Allen D. Ball} 032 * @version $Revision: 6118 $ 033 */ 034@ToString 035public class MapsTableModel extends MapTableModel { 036 private static final long serialVersionUID = -8967894056049317574L; 037 038 /** @serial */ 039 private final ArrayList<Map<?,?>> list = new ArrayList<>(); 040 041 /** 042 * @see MapTableModel#MapTableModel(Map,String...) 043 * 044 * @param iterable The {@link Iterable} of underlying 045 * {@link Map}s. 046 * @param names The column names. 047 */ 048 public MapsTableModel(Iterable<? extends Map<?,?>> iterable, 049 String... names) { 050 this(iterable.iterator(), names); 051 } 052 053 /** 054 * @see MapTableModel#MapTableModel(Map,int) 055 * 056 * @param iterable The {@link Iterable} of underlying 057 * {@link Map}s. 058 * @param columns The number of columns. 059 */ 060 public MapsTableModel(Iterable<? extends Map<?,?>> iterable, int columns) { 061 this(iterable, new String[columns]); 062 } 063 064 /** 065 * @see MapsTableModel#MapsTableModel(Iterable,String...) 066 * 067 * @param iterator The {@link Iterator} of underlying 068 * {@link Map}s. 069 * @param names The column names. 070 */ 071 protected MapsTableModel(Iterator<? extends Map<?,?>> iterator, 072 String... names) { 073 super(iterator.next(), names); 074 075 list.add(super.map()); 076 077 while (iterator.hasNext()) { 078 list.add(iterator.next()); 079 } 080 } 081 082 @Override 083 protected Object getValueAt(Object row, int x) { 084 Object value = null; 085 086 switch (x) { 087 case 0: 088 case 1: 089 value = super.getValueAt(row, x); 090 break; 091 092 default: 093 value = list.get(x - 1).get(row); 094 break; 095 } 096 097 return value; 098 } 099}