ZeroFieldCalculator

ZeroFieldCalculator is a base class for operators that don't use fields as input. In particular, the Count operator. It is a companion to the ZeroFieldOperator class.

Derived classes implement processNextEntry() rather than processNextLine(), and the single argument form of calculate() given as an abstract function.

Constructors

this
this()

Undocumented in source.

Members

Functions

calculate
string calculate(UniqueKeyValuesLists valuesLists, SummarizerPrintOptions printOptions)

Undocumented in source. Be warned that the author may not have intended to support it.

calculate
string calculate(SummarizerPrintOptions printOptions)

Undocumented in source.

processNextEntry
void processNextEntry()

Undocumented in source.

processNextLine
void processNextLine(char[][] fields)

Undocumented in source. Be warned that the author may not have intended to support it.

Inherited Members

From Calculator

processNextLine
void processNextLine(char[][] fields)

Undocumented in source.

calculate
string calculate(UniqueKeyValuesLists valuesLists, SummarizerPrintOptions printOptions)

Undocumented in source.

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