net.esper.eql.join
Class HistoricalIndexLookupStrategyNoIndex

java.lang.Object
  extended by net.esper.eql.join.HistoricalIndexLookupStrategyNoIndex
All Implemented Interfaces:
HistoricalIndexLookupStrategy

public class HistoricalIndexLookupStrategyNoIndex
extends Object
implements HistoricalIndexLookupStrategy

Full table scan strategy for a poll-based cache result.


Constructor Summary
HistoricalIndexLookupStrategyNoIndex()
           
 
Method Summary
 Iterator<EventBean> lookup(EventBean lookupEvent, EventTable index)
          Look up into the index, potentially using some of the properties in the lookup event, returning a partial or full result in respect to the index.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

HistoricalIndexLookupStrategyNoIndex

public HistoricalIndexLookupStrategyNoIndex()
Method Detail

lookup

public Iterator<EventBean> lookup(EventBean lookupEvent,
                                  EventTable index)
Description copied from interface: HistoricalIndexLookupStrategy
Look up into the index, potentially using some of the properties in the lookup event, returning a partial or full result in respect to the index.

Specified by:
lookup in interface HistoricalIndexLookupStrategy
Parameters:
lookupEvent - provides properties to use as key values for indexes
index - is the table providing the cache result set, potentially indexed by index fields
Returns:
full set or partial index iterator

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