com.espertech.esper.epl.agg.access

Interface AggregationStateSorted

All Known Implementing Classes:

AggregationStateMinMaxByEver, AggregationStateMinMaxByEverWFilter, AggregationStateSortedImpl, AggregationStateSortedJoin, AggregationStateSortedJoinWFilter, AggregationStateSortedWFilter

public interface AggregationStateSorted

Method Summary

Modifier and Type	Method and Description
java.util.Collection<EventBean>	collectionReadOnly() Returns all events for the group.
EventBean	getFirstValue() Returns the first (oldest) value entered.
EventBean	getLastValue() Returns the newest (last) value entered.
java.util.Iterator<EventBean>	getReverseIterator()
java.util.Iterator<EventBean>	iterator() Returns all events for the group.
int	size() Returns the number of events in the group.

Method Detail

getFirstValue

EventBean getFirstValue()

Returns the first (oldest) value entered.

Returns:

first value

getLastValue

EventBean getLastValue()

Returns the newest (last) value entered.

Returns:

last value

iterator

java.util.Iterator<EventBean> iterator()

Returns all events for the group.

Returns:

group event iterator

collectionReadOnly

java.util.Collection<EventBean> collectionReadOnly()

Returns all events for the group.

Returns:

group event iterator

size

int size()

Returns the number of events in the group.

Returns:

size

getReverseIterator

java.util.Iterator<EventBean> getReverseIterator()