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HolidayBonus.java
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public class HolidayBonus{
{
public static double[] calculateHolidayBonus(double[][] data, double high, double low, double other)
{
double[][] holidayBonusArr = new double[data.length][];
for (int i = 0; i < data.length; i++)
{
holidayBonusArr[i] = new double[data[i].length];
}
for (int i = 0, j = 0; i < holidayBonusArr.length; i++, j++)
{
int highIndex = TwoDimRaggedArrayUtility.getHighestInColumnIndex(data, i);
int lowIndex = TwoDimRaggedArrayUtility.getLowestInColumnIndex(data,i);
if (i < holidayBonusArr[j].length)
{
holidayBonusArr[highIndex][i] = high;
holidayBonusArr[lowIndex][i] = low;
if (j == highIndex || j == lowIndex)
continue;
else
{
holidayBonusArr[j][i] = other;
}
}
}
double[] holidayBonusPerStore = new double[data.length];
for (int i = 0; i < holidayBonusArr.length; i++)
{
for (int j = 0; j < holidayBonusArr[i].length; j++)
{
holidayBonusPerStore[i] += holidayBonusArr[i][j];
}
}
return holidayBonusPerStore;
}
// definition of the method calculateTotalHolidayBonus
// pass in a two dimensional ragged array of doubles,
// bonus for high, bonus for low, and bouns for others.
// returns a double which represents the total of all Holiday Bonuses for
// the District.
public static double calculateTotalHolidayBonus(double[][] data,
double high, double low, double other)
{
double[][] holidayBonusArr = new double[data.length][];
for (int i = 0; i < data.length; i++)
{
holidayBonusArr[i] = new double[data[i].length];
}
for (int i = 0, j = 0; i < holidayBonusArr.length; i++, j++)
{
int highIndex = TwoDimRaggedArrayUtility
.getHighestInColumnIndex(data, i);
int lowIndex = TwoDimRaggedArrayUtility.getLowestInColumnIndex(data,i);
if (i < holidayBonusArr[j].length)
{
holidayBonusArr[highIndex][i] = high;
holidayBonusArr[lowIndex][i] = low;
if (j == highIndex || j == lowIndex)
continue;
else
{
holidayBonusArr[j][i] = other;
}
}
}
double holidayTotal = 0.0;
for (int i = 0; i < holidayBonusArr.length; i++)
{
for (int j = 0; j < holidayBonusArr[i].length; j++)
{
holidayTotal += holidayBonusArr[i][j];
}
}
return holidayTotal;
}
}
}