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| public class PCCACalculator {
private static Logger log = Logger.getLogger(PCCACalculator.class);
private static PCCACalculator INSTANCE;
private static Map<String, FormulaContextResolver> mapFormulaContextResolver;
private static Map<String, OperandContextResolver> mapOperandContextResolver;
public PCCACalculator() throws PCCACalculatorException, PCCAException {
final String METH = ".PCCACalculator(): ";
mapFormulaContextResolver = new HashMap<String, FormulaContextResolver>();
mapOperandContextResolver = new HashMap<String, OperandContextResolver>();
public static PCCACalculator getInstance() throws PCCACalculatorException, PCCAException {
if (INSTANCE == null) {
INSTANCE = new PCCACalculator();
}
return INSTANCE;
} |
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