/**
* If the given message contains tags, this method can be used
* to parse its contents.
* @param sampleMsgString the contents of the message
*/
private void parseMessageWithTags(ByteString sampleMsgString) {
logger.info("Tag recorder: got a tag!");
final SvarogProtocol.Tag tagMsg;
try {
tagMsg = SvarogProtocol.Tag.parseFrom(sampleMsgString);
} catch (Exception e) {
logger.error("", e);
return;
}
// TODO: By now we ignore field channels and assume that tag if for all channels
final double tagLen = tagMsg.getEndTimestamp() - tagMsg.getStartTimestamp();
TagStyle style = tagSet.getStyle(SignalSelectionType.CHANNEL, tagMsg.getName());
if (style == null) {
style = stylesGenerator.getSmartStyleFor(tagMsg.getName(), tagLen, -1);
tagSet.addStyle(style);
}
final MonitorTag tag = new MonitorTag(style,
tagMsg.getStartTimestamp(),
tagLen,
-1);
for (SvarogProtocol.Variable v : tagMsg.getDesc().getVariablesList()) {
if (v.getKey().equals("annotation")) {
tag.setAnnotation(v.getValue());
}
else {
tag.addAttributeToTag(v.getKey(), v.getValue());
}
}
publish(tag);
}
