add $result->is_cancelled accessor, do not allow delay == -9999

1 files changed, 15 insertions, 5 deletions

diff --git a/lib/Travel/Status/DE/VRR/Result.pm b/lib/Travel/Status/DE/VRR/Result.pm
index e1ebee5..0468115 100644
--- a/lib/Travel/Status/DE/VRR/Result.pm
+++ b/lib/Travel/Status/DE/VRR/Result.pm
@@ -9,7 +9,7 @@ use parent 'Class::Accessor';
 our $VERSION = '1.03';
 
 Travel::Status::DE::VRR::Result->mk_ro_accessors(
-	qw(countdown date delay destination info key line lineref platform
+	qw(countdown date delay destination is_cancelled info key line lineref platform
 	  platform_db sched_date sched_time time type)
 );
 
@@ -18,6 +18,14 @@ sub new {
 
 	my $ref = \%conf;
 
+	if ($ref->{delay} eq '-9999') {
+		$ref->{delay} = 0;
+		$ref->{is_cancelled} = 1;
+	}
+	else {
+		$ref->{is_cancelled} = 0;
+	}
+
 	return bless( $ref, $obj );
 }
 
@@ -77,10 +85,8 @@ Actual departure date (DD.MM.YYYY).
 
 =item $departure->delay
 
-Expected delay from scheduled departure time in minutes.
-
-Note that this is only available for DB trains, in other cases it will always
-return 0.
+Expected delay from scheduled departure time in minutes. A delay of 0
+indicates either departure on time or that no delay information is available.
 
 =item $departure->destination
 
@@ -93,6 +99,10 @@ an address were requested, this is the stop name, otherwise it may be recent
 news related to the line's schedule.  If no information is available, returns
 an empty string.
 
+=item $departure->is_cancelled
+
+1 if the departure got cancelled, 0 otherwise.
+
 =item $departure->key
 
 Unknown.  Unlike the name may suggest, this is not a unique key / UUID for a