org.pentaho.reporting.libraries.formula.function.information
Class CountBlankFunction
java.lang.Object
org.pentaho.reporting.libraries.formula.function.information.CountBlankFunction
- All Implemented Interfaces:
- Serializable, Function
public class CountBlankFunction
- extends Object
- implements Function
This function counts the number of blank cells in the Reference provided. A cell is blank if it cell is empty.
- Author:
- Cedric Pronzato
- See Also:
- Serialized Form
CountBlankFunction
public CountBlankFunction()
getCanonicalName
public String getCanonicalName()
- Specified by:
getCanonicalName
in interface Function
evaluate
public TypeValuePair evaluate(FormulaContext context,
ParameterCallback parameters)
throws EvaluationException
- Specified by:
evaluate
in interface Function
- Throws:
EvaluationException