net.sf.jasperreports.crosstabs.fill
Interface JRPercentageCalculator

All Known Implementing Classes:
JRPercentageCalculatorFactory.BigDecimalPercentageCalculator, JRPercentageCalculatorFactory.BigIntegerPercentageCalculator, JRPercentageCalculatorFactory.BytePercentageCalculator, JRPercentageCalculatorFactory.DoublePercentageCalculator, JRPercentageCalculatorFactory.FloatPercentageCalculator, JRPercentageCalculatorFactory.IntegerPercentageCalculator, JRPercentageCalculatorFactory.LongPercentageCalculator, JRPercentageCalculatorFactory.ShortPercentageCalculator

public interface JRPercentageCalculator

Percentage calculator interface.

Implementing this interface is required for percentage calculations on types missing built-in support.

Version:
$Id: JRPercentageCalculator.java 1229 2006-04-19 10:27:35Z teodord $
Author:
Lucian Chirita (lucianc@users.sourceforge.net)
See Also:
JRPercentageCalculatorFactory

Method Summary
 java.lang.Object calculatePercentage(JRCalculable value, JRCalculable total)
          Calculates the percentage of a value out of a total.
 

Method Detail

calculatePercentage

java.lang.Object calculatePercentage(JRCalculable value,
                                     JRCalculable total)
Calculates the percentage of a value out of a total.

Parameters:
value - the value
total - the total
Returns:
the percentage


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