com.espertech.esper.epl.expression.funcs

Interface ExprCastNode.CasterParserComputer

All Known Implementing Classes:

ExprCastNode.NonnumericCasterComputer, ExprCastNode.NumberCasterComputer, ExprCastNode.StringParserComputer, ExprCastNode.StringToCalendarWDynamicFormatComputerEval, ExprCastNode.StringToCalendarWStaticFormatComputer, ExprCastNode.StringToCalendarWStaticISOFormatComputer, ExprCastNode.StringToDateLongWDynamicFormatEval, ExprCastNode.StringToDateLongWStaticFormat, ExprCastNode.StringToDateWDynamicFormatComputerEval, ExprCastNode.StringToDateWStaticFormatComputer, ExprCastNode.StringToDateWStaticISOFormatComputer, ExprCastNode.StringToJava8WDynamicFormatComputerEval, ExprCastNode.StringToJava8WStaticFormatComputer, ExprCastNode.StringToLocalDateTimeWDynamicFormatComputerEval, ExprCastNode.StringToLocalDateTimeWStaticFormatComputer, ExprCastNode.StringToLocalDateWDynamicFormatComputerEval, ExprCastNode.StringToLocalDateWStaticFormatComputer, ExprCastNode.StringToLocalTimeWDynamicFormatComputerEval, ExprCastNode.StringToLocalTimeWStaticFormatComputer, ExprCastNode.StringToLongWDynamicFormatComputerEval, ExprCastNode.StringToLongWStaticFormatComputer, ExprCastNode.StringToLongWStaticISOFormatComputer, ExprCastNode.StringToZonedDateTimeWDynamicFormatComputerEval, ExprCastNode.StringToZonedDateTimeWStaticFormatComputer, ExprCastNode.StringXFormComputer

Enclosing class:

ExprCastNode

public static interface ExprCastNode.CasterParserComputer

Casting and parsing computer.

Method Summary

Modifier and Type	Method and Description
Object	compute(Object input, EventBean[] eventsPerStream, boolean newData, ExprEvaluatorContext exprEvaluatorContext) Compute an result performing casting and parsing.

Method Detail

compute

Object compute(Object input,
               EventBean[] eventsPerStream,
               boolean newData,
               ExprEvaluatorContext exprEvaluatorContext)

Compute an result performing casting and parsing.

Parameters:

input - to process

eventsPerStream - events per stream

newData - new data indicator

exprEvaluatorContext - evaluation context

Returns:

cast or parse result