net.esper.eql.spec
Class FilterStreamSpec
java.lang.Object
net.esper.eql.spec.StreamSpec
net.esper.eql.spec.FilterStreamSpec
public class FilterStreamSpec
- extends StreamSpec
Specification for building an event stream out of a filter for events (supplying type and basic filter criteria)
and views onto these events which are staggered onto each other to supply a final stream of events.
Method Summary |
FilterSpec |
getFilterSpec()
Returns filter specification for which events the stream will getSelectListEvents. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
FilterStreamSpec
public FilterStreamSpec(FilterSpec filterSpec,
List<ViewSpec> viewSpecs,
String optionalStreamName)
- Ctor.
- Parameters:
filterSpec
- - specifies what events we are interested in.viewSpecs
- - specifies what view to use to derive dataoptionalStreamName
- - stream name, or null if none supplied
getFilterSpec
public FilterSpec getFilterSpec()
- Returns filter specification for which events the stream will getSelectListEvents.
- Returns:
- filter spec