// getLineType return data source type
func getLineType(line string) int {
if line == "" {
return TYPE_EMPTY_LINE
}
if strutil.Head(line, 3) == "-- " {
return TYPE_SEPARATOR
}
if strutil.Head(line, 2) == "+ " {
if sliceutil.Contains(headers, strutil.Substr(line, 2, 99)) {
return TYPE_HEADER
}
}
if strutil.Head(line, 2) == " " && strings.Contains(line, ":") {
return TYPE_RECORD
}
return TYPE_DATA
}
// extractHeaderName return header name from data source
func extractHeaderName(line string) string {
return strutil.Substr(line, 2, 99)
}