/* * Copyright © 2011 Keith Packard * * 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; version 2 of the License. * * 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., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ package altosui; import java.lang.*; import java.text.*; import java.util.HashMap; public class AltosTelemetryMap extends HashMap { public boolean has(String key) { return containsKey(key); } public String get_string(String key) throws ParseException { if (!has(key)) throw new ParseException ("missing " + key, 0); return (String) get(key); } public String get_string(String key, String def) { if (has(key)) return get(key); else return def; } public int get_int(String key) throws ParseException { return AltosParse.parse_int(get_string(key)); } public int get_int(String key, int def) throws ParseException { if (has(key)) return get_int(key); else return def; } public double get_double(String key, double def, double scale) throws ParseException { if (has(key)) return get_int(key) * scale; else return def; } public AltosTelemetryMap(String[] words, int start) { for (int i = start; i < words.length - 1; i += 2) put(words[i], words[i+1]); } }