MissingArgEval (POI API Documentation)

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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
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