com.espertech.esper.filter
Interface FilterHandle

All Known Subinterfaces:

FilterHandleCallback

All Known Implementing Classes:

BaseSubscription, ContextControllerHashedFilterCallback, ContextControllerPartitionedFilterCallback, EPStatementHandleCallback, EvalFilterStateNode, EvalFilterStateNodeConsumeImpl, EventBusSource

public interface FilterHandle

Marker interface for use with FilterService. Implementations serve as a filter match values when events match filters, and also serve to enter and remove a filter from the filter subscription set.

Method Summary

java.lang.String

getStatementId() Returns the statement id.

Method Detail

getStatementId

java.lang.String getStatementId()

Returns the statement id.

Returns:

statement id