xoql.function
Class first

java.lang.Object
  extended by cdqa.function.Function
      extended by cdqa.function.AggregFunction
          extended by xoql.function.first

public final class first
extends cdqa.function.AggregFunction


Field Summary
 
Fields inherited from class cdqa.function.Function
NULL
 
Constructor Summary
first()
           
 
Method Summary
 cdqa.object.XObject onExecute(cdqa.iterator.Iterator i)
           
 
Methods inherited from class cdqa.function.AggregFunction
createIteratorInstance, execute
 
Methods inherited from class cdqa.function.Function
createIteratorInstance, createIteratorInstance, forName, getRepository
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

first

public first()
Method Detail

onExecute

public cdqa.object.XObject onExecute(cdqa.iterator.Iterator i)
Specified by:
onExecute in class cdqa.function.AggregFunction