/**
* This method sums the totals of each accounting line, making an entry in a map for each unique
* pay fiscal year and pay period.
*
* @param accountingLines
* @return
*/
protected Map sumAccountingLineAmountsByPayFYAndPayPeriod(List accountingLines) {
ExpenseTransferAccountingLine line = null;
KualiDecimal linesAmount = KualiDecimal.ZERO;
Map linesMap = new HashMap();
String payFYPeriodKey = null;
// go through source lines adding amounts to appropriate place in map
for (Iterator i = accountingLines.iterator(); i.hasNext(); ) {
// initialize
line = (ExpenseTransferAccountingLine) i.next();
linesAmount = KualiDecimal.ZERO;
// create hash key
payFYPeriodKey =
createPayFYPeriodKey(
line.getPayrollEndDateFiscalYear(), line.getPayrollEndDateFiscalPeriodCode());
// if entry exists, pull from hash
if (linesMap.containsKey(payFYPeriodKey)) {
linesAmount = (KualiDecimal) linesMap.get(payFYPeriodKey);
}
// update and store
linesAmount = linesAmount.add(line.getAmount());
linesMap.put(payFYPeriodKey, linesAmount);
}
return linesMap;
}
