+/*
+ * Copyright © 2011 Keith Packard <keithp@keithp.com>
+ *
+ * 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 org.altusmetrum.AltosLib;
+import java.lang.*;
+import java.text.*;
+import java.util.HashMap;
+
+public class AltosTelemetryMap extends HashMap<String,String> {
+ 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]);
+ }
+}