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java.lang.Objectcdqa.function.Function
cdqa.function.AggregFunction
public abstract class AggregFunction
Field Summary |
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Fields inherited from class cdqa.function.Function |
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NULL, repository |
Constructor Summary | |
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AggregFunction()
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Method Summary | |
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Iterator |
createIteratorInstance(Iterator i)
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XObject |
execute(Iterator i)
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abstract XObject |
onExecute(Iterator i)
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Methods inherited from class cdqa.function.Function |
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createIteratorInstance, createIteratorInstance, forName, getRepository |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AggregFunction()
Method Detail |
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public abstract XObject onExecute(Iterator i)
public Iterator createIteratorInstance(Iterator i)
createIteratorInstance
in class Function
public final XObject execute(Iterator i)
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