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.

class ZeroFieldCalculator : Calculator {

this();

void processNextLine(char[][] fields);

string calculate(UniqueKeyValuesLists valuesLists, SummarizerPrintOptions printOptions);

void processNextEntry();

string calculate(SummarizerPrintOptions printOptions);

}

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.