diff -r dace11211dc9 -r 03cd058c33ba streamlet/messages.csv
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/streamlet/messages.csv	Sat Jan 11 18:06:58 2020 +0100
@@ -0,0 +1,23 @@
+code,message,sender,parameter_1,parameter_2,parameter_3,parameter_4
+100,VERSION_SUPPORTED,executor,version,,,
+101,WAITING_FOR_VERSION,executor,,,,
+102,VERSION_ACCEPTED,streamlet,version,,,
+103,RELATION_START,executor,name,,,
+104,INPUT_ATTRIBUTE_METADATA,executor,name,type,,
+105,OUTPUT_ATTRIBUTE_ALIAS,executor,name,,,
+106,OPTION,executor,name,type,value,
+107,COMPLETION_REQUEST,executor,what,value,,
+108,COMPLETION,streamlet,value,,,
+109,COMPLETION_END,streamlet,,,,
+110,WAITING_FOR_OUTPUT_ATTRIBUTES_METADATA,executor,,,,
+111,OUTPUT_ATTRIBUTE_METADATA,streamlet,name,type,,
+112,WAITING_FOR_INPUT_ATTRIBUTES,streamlet,,,,
+113,INPUT_ATTRIBUTE,executor,index,value,isNull,
+114,WAITING_FOR_OUTPUT_ATTRIBUTES,executor,,,,
+115,OUTPUT_ATTRIBUTE,streamlet,value,isNull,,
+116,EXECUTOR_ERROR,executor,code,message,,
+117,STREAMLET_ERROR,streamlet,code,message,,
+118,STREAMLET_WARNING,streamlet,code,message,,
+120,RELATION_END,executor,,,,
+0,any_streamlet,streamlet,,,,
+0,any_executor,executor,,,,