com.espertech.esper.epl.datetime.interval
Class IntervalComputerFactory.IntervalComputerConstantBefore

java.lang.Object
  com.espertech.esper.epl.datetime.interval.IntervalComputerConstantBase
      com.espertech.esper.epl.datetime.interval.IntervalComputerFactory.IntervalComputerConstantBefore

All Implemented Interfaces:

IntervalComputer

Enclosing class:

IntervalComputerFactory

public static class IntervalComputerFactory.IntervalComputerConstantBefore
extends IntervalComputerConstantBase
implements IntervalComputer

Before.

Field Summary

Fields inherited from class com.espertech.esper.epl.datetime.interval.IntervalComputerConstantBase

end, start

Constructor Summary

IntervalComputerFactory.IntervalComputerConstantBefore(IntervalStartEndParameterPair pair)

Method Summary

java.lang.Boolean	compute(long leftStart, long leftEnd, long rightStart, long rightEnd, EventBean[] eventsPerStream, boolean newData, ExprEvaluatorContext context)
static java.lang.Boolean	computeInternal(long left, long leftEnd, long right, long start, long end)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IntervalComputerFactory.IntervalComputerConstantBefore

public IntervalComputerFactory.IntervalComputerConstantBefore(IntervalStartEndParameterPair pair)

Method Detail

compute

public java.lang.Boolean compute(long leftStart,
                                 long leftEnd,
                                 long rightStart,
                                 long rightEnd,
                                 EventBean[] eventsPerStream,
                                 boolean newData,
                                 ExprEvaluatorContext context)

Specified by:

compute in interface IntervalComputer

computeInternal

public static java.lang.Boolean computeInternal(long left,
                                                long leftEnd,
                                                long right,
                                                long start,
                                                long end)