com.espertech.esper.epl.expression.time

Interface ExprTimePeriodEvalDeltaNonConst

All Known Implementing Classes:

ExprTimePeriodEvalDeltaNonConstCalAdd, ExprTimePeriodEvalDeltaNonConstMsec

public interface ExprTimePeriodEvalDeltaNonConst

Method Summary

Modifier and Type	Method and Description
long	deltaAdd(long currentTime, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
CodegenExpression	deltaAddCodegen(CodegenExpression reference, CodegenParamSetExprPremade params, CodegenContext context)
ExprTimePeriodEvalDeltaResult	deltaAddWReference(long current, long reference, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
long	deltaSubtract(long currentTime, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
long	deltaUseEngineTime(EventBean[] eventsPerStream, AgentInstanceContext agentInstanceContext)

Method Detail

deltaAdd

long deltaAdd(long currentTime,
              EventBean[] eventsPerStream,
              boolean isNewData,
              ExprEvaluatorContext context)

deltaAddCodegen

CodegenExpression deltaAddCodegen(CodegenExpression reference,
                                  CodegenParamSetExprPremade params,
                                  CodegenContext context)

deltaSubtract

long deltaSubtract(long currentTime,
                   EventBean[] eventsPerStream,
                   boolean isNewData,
                   ExprEvaluatorContext context)

deltaUseEngineTime

long deltaUseEngineTime(EventBean[] eventsPerStream,
                        AgentInstanceContext agentInstanceContext)

deltaAddWReference

ExprTimePeriodEvalDeltaResult deltaAddWReference(long current,
                                                 long reference,
                                                 EventBean[] eventsPerStream,
                                                 boolean isNewData,
                                                 ExprEvaluatorContext context)