/// <summary>
/// Ctor.
/// </summary>
/// <param name="getter">for "prev" function access</param>
/// <param name="meta">general metadata for grouping</param>
public RegexPartitionStateRepoGroup(RegexPartitionStateRandomAccessGetter getter,
RegexPartitionStateRepoGroupMeta meta,
bool keepScheduleState,
RegexPartitionTerminationStateComparator terminationStateCompare)
{
_getter = getter;
_meta = meta;
_states = new NullableDictionary <Object, RegexPartitionStateImpl>();
_optionalIntervalSchedules = keepScheduleState ? new RegexPartitionStateRepoScheduleStateImpl(terminationStateCompare) : null;
}
public static Object GetKeys(EventBean theEvent, RegexPartitionStateRepoGroupMeta meta)
{
var eventsPerStream = meta.EventsPerStream;
eventsPerStream[0] = theEvent;
var partitionExpressions = meta.PartitionExpressions;
if (partitionExpressions.Length == 1)
{
if (InstrumentationHelper.ENABLED)
{
InstrumentationHelper.Get().QExprValue(meta.PartitionExpressionNodes[0], eventsPerStream);
var value = partitionExpressions[0].Evaluate(new EvaluateParams(eventsPerStream, true, meta.ExprEvaluatorContext));
InstrumentationHelper.Get().AExprValue(value);
return(value);
}
else
{
return(partitionExpressions[0].Evaluate(new EvaluateParams(eventsPerStream, true, meta.ExprEvaluatorContext)));
}
}
var keys = new Object[partitionExpressions.Length];
var count = 0;
var exprEvaluatorContext = meta.ExprEvaluatorContext;
foreach (var node in partitionExpressions)
{
if (InstrumentationHelper.ENABLED)
{
InstrumentationHelper.Get().QExprValue(meta.PartitionExpressionNodes[count], eventsPerStream);
}
keys[count] = node.Evaluate(new EvaluateParams(eventsPerStream, true, exprEvaluatorContext));
if (InstrumentationHelper.ENABLED)
{
InstrumentationHelper.Get().AExprValue(keys[count]);
}
count++;
}
return(new MultiKeyUntyped(keys));
}
public RegexPartitionStateRepo MakePartitioned(RegexPartitionStateRandomAccessGetter prevGetter, RegexPartitionStateRepoGroupMeta stateRepoGroupMeta, AgentInstanceContext agentInstanceContext, EventRowRegexNFAView view, bool keepScheduleState, RegexPartitionTerminationStateComparator terminationStateCompare)
{
return(new RegexPartitionStateRepoGroup(prevGetter, stateRepoGroupMeta, keepScheduleState, terminationStateCompare));
}