Java™ Application Development on Linux - Dator

12.12 Resources291if (dbConn != null) {// We have a database connection.} else {// We don't and we must create a top account.}return topAccount;}// Simple getter; returns the name.public StringgetName() { return name; }// Simple getter; returns the total pool of money that this account represents.public SAMoneygetTotal() { return total; }// Simple getter; returns the balance.public SAMoneygetBalance() { return balance; }// Simple getter; returns the parent account.public AccountgetParent() { return parent; }// Simple getter; returns the owner of this account, as a User object.public UsergetOwner() { return owner; }// Census - how many children.public intsize() { return children.size(); }/*** Get to all the children, via an iterator.*/public IteratorgetAllSubs(){return children.values().iterator();}/*** Create a new subaccount (i.e., child)* given a name and an amount.* The child is connected to the parent, and* the parent's balance is reduced by the amount* allocated to the child.*/