altosui: Create iterables for log file scanning. Split out display threads

Convert from log file reading paradigm to using iterators which is
more idiomatic for java. Split more code out of AltosUI.java,
including the display update threads for telemetry monitoring and
logfile replay.x

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

1 files changed, 4 insertions, 16 deletions

diff --git a/ao-tools/altosui/AltosCSV.java b/ao-tools/altosui/AltosCSV.java
index f7b3c03c..7f14adad 100644
--- a/ao-tools/altosui/AltosCSV.java
+++ b/ao-tools/altosui/AltosCSV.java
@@ -207,22 +207,10 @@ public class AltosCSV {
 		out.close();
 	}
 
-	public void write(AltosReader reader) {
-		AltosRecord	record;
-
-		reader.write_comments(out());
-		try {
-			for (;;) {
-				record = reader.read();
-				if (record == null)
-					break;
-				write(record);
-			}
-		} catch (IOException ie) {
-			System.out.printf("IOException\n");
-		} catch (ParseException pe) {
-			System.out.printf("ParseException %s\n", pe.getMessage());
-		}
+	public void write(AltosRecordIterable iterable) {
+		iterable.write_comments(out());
+		for (AltosRecord r : iterable)
+			write(r);
 	}
 
 	public AltosCSV(File in_name) throws FileNotFoundException {