org.apache.poi.ss.formula.eval
Class MissingArgEval

java.lang.Object
  org.apache.poi.ss.formula.eval.MissingArgEval

All Implemented Interfaces:

ValueEval

public final class MissingArgEval
extends java.lang.Object
implements ValueEval

Represents the (intermediate) evaluated result of a missing function argument. In most cases this can be translated into BlankEval but there are some notable exceptions. Functions COUNT and COUNTA do count their missing args. Note - the differences between MissingArgEval and BlankEval have not been investigated fully, so the POI evaluator may need to be updated to account for these as they are found.

Author:

Josh Micich

Field Summary

static MissingArgEval

instance

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

instance

public static final MissingArgEval instance