public void ProcessJoin(
ISet<MultiKeyArrayOfKeys<EventBean>> newData,
ISet<MultiKeyArrayOfKeys<EventBean>> oldData,
bool isGenerateSynthetic)
{
var newDataMultiKey = processor.GenerateGroupKeyArrayJoin(newData, true);
var oldDataMultiKey = processor.GenerateGroupKeyArrayJoin(oldData, false);
if (newData != null) {
// apply new data to aggregates
var count = 0;
foreach (var aNewData in newData) {
var mk = newDataMultiKey[count];
processor.AggregationService.ApplyEnter(aNewData.Array, mk, processor.GetAgentInstanceContext());
count++;
}
}
if (oldData != null) {
// apply old data to aggregates
var count = 0;
foreach (var anOldData in oldData) {
processor.AggregationService.ApplyLeave(
anOldData.Array,
oldDataMultiKey[count],
processor.GetAgentInstanceContext());
count++;
}
}
if (processor.IsSelectRStream) {
processor.GenerateOutputBatchedJoinPerKey(
oldData,
oldDataMultiKey,
false,
isGenerateSynthetic,
outputLastUnordGroupOld,
null);
}
processor.GenerateOutputBatchedJoinPerKey(
newData,
newDataMultiKey,
false,
isGenerateSynthetic,
outputLastUnordGroupNew,
null);
}
public void ProcessJoin(
ISet<MultiKeyArrayOfKeys<EventBean>> newData,
ISet<MultiKeyArrayOfKeys<EventBean>> oldData,
bool isGenerateSynthetic)
{
var newDataMultiKey = processor.GenerateGroupKeyArrayJoin(newData, true);
var oldDataMultiKey = processor.GenerateGroupKeyArrayJoin(oldData, false);
ISet<object> keysSeenRemoved = new HashSet<object>();
if (newData != null) {
// apply new data to aggregates
var count = 0;
foreach (var aNewData in newData) {
var mk = newDataMultiKey[count];
repsPerGroup.Put(mk, aNewData.Array);
lastSeenKeys.Add(mk);
processor.AggregationService.ApplyEnter(aNewData.Array, mk, processor.GetAgentInstanceContext());
count++;
}
}
if (oldData != null) {
// apply old data to aggregates
var count = 0;
foreach (var anOldData in oldData) {
var mk = oldDataMultiKey[count];
lastSeenKeys.Add(mk);
keysSeenRemoved.Add(mk);
processor.AggregationService.ApplyLeave(
anOldData.Array,
oldDataMultiKey[count],
processor.GetAgentInstanceContext());
count++;
}
}
if (processor.IsSelectRStream) {
processor.GenerateOutputBatchedJoinUnkeyed(
oldData,
oldDataMultiKey,
false,
isGenerateSynthetic,
eventsOld,
null);
}
processor.GenerateOutputBatchedJoinUnkeyed(
newData,
newDataMultiKey,
false,
isGenerateSynthetic,
eventsNew,
null);
foreach (var keySeen in keysSeenRemoved) {
var newEvent = processor.GenerateOutputBatchedSingle(
keySeen,
repsPerGroup.Get(keySeen),
true,
isGenerateSynthetic);
if (newEvent != null) {
eventsNew.Add(newEvent);
}
}
}