com.espertech.esper.common.internal.epl.contained

Interface PropertyEvaluatorForge

All Known Implementing Classes:

PropertyEvaluatorNestedForge, PropertyEvaluatorSelectForge, PropertyEvaluatorSimpleForge

public interface PropertyEvaluatorForge

Interface for a function that evaluates the properties of an event and returns event representing the properties.

Method Summary

Modifier and Type	Method and Description
boolean	compareTo(PropertyEvaluatorForge other)
EventType	getFragmentEventType() Returns the result type of the events generated by evaluating a property expression.
CodegenExpression	make(CodegenMethodScope parent, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)

Method Detail

getFragmentEventType

EventType getFragmentEventType()

Returns the result type of the events generated by evaluating a property expression.

Returns:

result event type

make

CodegenExpression make(CodegenMethodScope parent,
                       SAIFFInitializeSymbol symbols,
                       CodegenClassScope classScope)

compareTo

boolean compareTo(PropertyEvaluatorForge other)