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java.lang.Objectcom.citra.pivot.table.aggregator.Functions.CountFunction
public static class Functions.CountFunction
The count function.
Field Summary | |
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protected boolean |
countNulls
boolean indicating whether nulls should be included in the evaluation |
Constructor Summary | |
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Functions.CountFunction()
Constructs a CountFunction. |
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Functions.CountFunction(boolean countNulls)
Constructs a CountFunction. |
Method Summary | |
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Object |
evaluate(List values,
OlapType type)
Produces an aggregate from a list of values. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected boolean countNulls
Constructor Detail |
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public Functions.CountFunction()
public Functions.CountFunction(boolean countNulls)
Method Detail |
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public Object evaluate(List values, OlapType type)
evaluate
in interface Functions.Function
values
- the list of valuestype
- the data type the evaluation will be based on
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Copyright © 2011 Citra Technologies. All Rights Reserved. | ||||||||
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