altoslib: Do data analysis on raw values rather than AltosState

Use AltosFlightSeries instead of a sequence of AltosState records when
processing saved data. This provides a better way of doing filtering
and plotting.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/altoslib/AltosStateName.java b/altoslib/AltosStateName.java
new file mode 100644
index 00000000..a3ac9261
--- /dev/null
+++ b/altoslib/AltosStateName.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright © 2017 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, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ */
+
+package org.altusmetrum.altoslib_11;
+
+public class AltosStateName extends AltosUnits {
+
+	public double value(double v, boolean imperial_units) { return v; }
+
+	public double inverse(double v, boolean imperial_units) { return v; }
+
+	public String string_value(double v, boolean imperial_units) {
+		return AltosLib.state_name((int) v);
+	}
+
+	public String show_units(boolean imperial_units) { return "state"; }
+
+	public String say_units(boolean imperial_units) { return "state"; }
+
+	public int show_fraction(int width, boolean imperial_units) { return 0; }
+}