Package org.apache.poi.ss.formula.functions

Class Areas

  • All Implemented Interfaces:
    Function
    public final class Areas
extends java.lang.Object
implements Function
    Returns the number of areas in a reference. An area is a range of contiguous cells or a single cell.

    • Constructor Summary

      Constructors 
      Constructor Description
      Areas()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      ValueEval evaluate​(ValueEval[] args, int srcRowIndex, int srcColumnIndex)  

      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • Areas

        public Areas()

    • Method Detail

      • evaluate

        public ValueEval evaluate​(ValueEval[] args,
                          int srcRowIndex,
                          int srcColumnIndex)
        Specified by:
        evaluate in interface Function
        Parameters:
        args - the evaluated function arguments. Empty values are represented with BlankEval or MissingArgEval, never null.
        srcRowIndex - row index of the cell containing the formula under evaluation
        srcColumnIndex - column index of the cell containing the formula under evaluation
        Returns:
        The evaluated result, possibly an ErrorEval, never null. Note - Excel uses the error code #NUM! instead of IEEE NaN, so when numeric functions evaluate to Double.NaN be sure to translate the result to ErrorEval.NUM_ERROR.