public class UniqueCountVisitor extends UniqueVisitor
UniqueVisitor.UniqueResult
Constructor and Description |
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UniqueCountVisitor(Expression expr) |
UniqueCountVisitor(int attributeTypeIndex,
SimpleFeatureType type) |
UniqueCountVisitor(String attributeTypeName) |
UniqueCountVisitor(String attrName,
SimpleFeatureType type) |
Modifier and Type | Method and Description |
---|---|
CalcResult |
getResult()
Returns the result of the calculation as a handy object which can be merged and modified.
|
void |
setValue(Integer count) |
getAttrNames, getExpression, getExpressions, getMaxFeatures, getResultType, getStartIndex, getUnique, hasLimits, init, isPreserveOrder, reset, setMaxFeatures, setPreserveOrder, setStartIndex, setValue, visit, visit
public UniqueCountVisitor(String attributeTypeName)
public UniqueCountVisitor(int attributeTypeIndex, SimpleFeatureType type) throws IllegalFilterException
IllegalFilterException
public UniqueCountVisitor(String attrName, SimpleFeatureType type) throws IllegalFilterException
IllegalFilterException
public UniqueCountVisitor(Expression expr)
public void setValue(Integer count)
public CalcResult getResult()
FeatureCalc
getResult
in interface FeatureCalc
getResult
in class UniqueVisitor
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