Account (Student Root 5.1.0-SNAPSHOT API)

java.lang.Object
- ejava.examples.orm.inheritance.annotated.Account

Direct Known Subclasses:

CheckingAccount, InterestAccount
```
@Entity
public abstract class Account
extends Object
```
This class provides a base class for table-per-class inheritance strategy example. The derived classes will squash the information from this entity within their tables.
Note too that since there is no physical base table, something external must be used to create id values or allow the ids of each sub-type to be allowed to be locally generated (thus getting overlaps in id values). The approach taken here was to define a sequence generator.

Field Summary

Fields
Modifier and Type Field Description

private double balance

private long id

Constructor Summary

Constructors
Constructor Description

Account()

Account(long id)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`deposit(double amount)`
`double`	`getBalance()`
`long`	`getId()`
`void`	`processInterest()`
`void`	`setBalance(double balance)`
`String`	`toString()`
`abstract void`	`withdraw(double amount)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail
- id
```
private long id
```
- balance
```
private double balance
```

Constructor Detail

Account
```
public Account()
```

Account
```
public Account(long id)
```

Method Detail

getId
```
public long getId()
```

getBalance
```
public double getBalance()
```

setBalance

public void setBalance(double balance)

deposit

public void deposit(double amount)
             throws AccountException

Throws:: AccountException

withdraw

public abstract void withdraw(double amount)
                       throws AccountException

Throws:: AccountException

processInterest
```
public void processInterest()
```

toString
```
public String toString()
```
Overrides:

toString in class Object