public Map<InvestmentVehicle, AssetPosition> getPositionsByVehicle() {
Map<InvestmentVehicle, AssetPosition> answer = new HashMap<InvestmentVehicle, AssetPosition>();
long assets = getAssets();
for (SecurityPosition p : jointPortfolio.getPositions())
answer.put(p.getSecurity(), new AssetPosition(p.getSecurity(), p, assets));
for (AccountSnapshot a : accounts) {
SecurityPosition sp = new SecurityPosition(null);
sp.setShares(Values.Share.factor());
sp.setPrice(new SecurityPrice(getTime(), a.getFunds()));
answer.put(a.getAccount(), new AssetPosition(a.getAccount(), sp, assets));
}
return answer;
}
public static PortfolioSnapshot create(Portfolio portfolio, Date time) {
Map<Security, SecurityPosition> positions = new HashMap<Security, SecurityPosition>();
for (PortfolioTransaction t : portfolio.getTransactions()) {
if (t.getDate().getTime() <= time.getTime()) {
switch (t.getType()) {
case TRANSFER_IN:
case BUY:
case DELIVERY_INBOUND:
{
SecurityPosition p = positions.get(t.getSecurity());
if (p == null)
positions.put(t.getSecurity(), p = new SecurityPosition(t.getSecurity()));
p.addTransaction(t);
break;
}
case TRANSFER_OUT:
case SELL:
case DELIVERY_OUTBOUND:
{
SecurityPosition p = positions.get(t.getSecurity());
if (p == null)
positions.put(t.getSecurity(), p = new SecurityPosition(t.getSecurity()));
p.addTransaction(t);
break;
}
default:
throw new UnsupportedOperationException(
"Unsupported operation: " + t.getType()); // $NON-NLS-1$
}
}
}
ArrayList<SecurityPosition> collection = new ArrayList<SecurityPosition>(positions.values());
for (Iterator<SecurityPosition> iter = collection.iterator(); iter.hasNext(); ) {
SecurityPosition p = iter.next();
if (p.getShares() == 0) {
iter.remove();
} else {
SecurityPrice price = p.getSecurity().getSecurityPrice(time);
p.setPrice(price);
}
}
return new PortfolioSnapshot(portfolio, time, collection);
}