net.esper.eql.view
Class FilterExprViewIterator

java.lang.Object
  extended by net.esper.eql.view.FilterExprViewIterator
All Implemented Interfaces:
Iterator<EventBean>

public class FilterExprViewIterator
extends Object
implements Iterator<EventBean>

Iterator for reading and filtering a source event iterator.


Constructor Summary
FilterExprViewIterator(Iterator<EventBean> sourceIterator, ExprEvaluator filter)
          Ctor.
 
Method Summary
 boolean hasNext()
           
 EventBean next()
           
 void remove()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FilterExprViewIterator

public FilterExprViewIterator(Iterator<EventBean> sourceIterator,
                              ExprEvaluator filter)
Ctor.

Parameters:
sourceIterator - is the iterator supplying events to filter out.
filter - is the filter expression
Method Detail

hasNext

public boolean hasNext()
Specified by:
hasNext in interface Iterator<EventBean>

next

public EventBean next()
Specified by:
next in interface Iterator<EventBean>

remove

public void remove()
Specified by:
remove in interface Iterator<EventBean>

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