public bool?Compute(
long leftStart,
long leftEnd,
long rightStart,
long rightEnd,
EventBean[] eventsPerStream,
bool newData,
ExprEvaluatorContext context)
{
if (overlaps)
{
long minThreshold = minEval.Evaluate(leftStart, eventsPerStream, newData, context);
long maxThreshold = maxEval.Evaluate(leftEnd, eventsPerStream, newData, context);
return(IntervalComputerOverlapsAndByThresholdEval.ComputeIntervalOverlaps(
leftStart,
leftEnd,
rightStart,
rightEnd,
minThreshold,
maxThreshold));
}
else
{
long minThreshold = minEval.Evaluate(rightStart, eventsPerStream, newData, context);
long maxThreshold = maxEval.Evaluate(rightEnd, eventsPerStream, newData, context);
return(IntervalComputerOverlapsAndByThresholdEval.ComputeIntervalOverlaps(
rightStart,
rightEnd,
leftStart,
leftEnd,
minThreshold,
maxThreshold));
}
}
public CodegenExpression Codegen(
CodegenExpression leftStart,
CodegenExpression leftEnd,
CodegenExpression rightStart,
CodegenExpression rightEnd,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
return(IntervalComputerOverlapsAndByThresholdEval.Codegen(
this,
leftStart,
leftEnd,
rightStart,
rightEnd,
codegenMethodScope,
exprSymbol,
codegenClassScope));
}
