accountimpl.java

《JAVA分布式程序设计》一书的源代码。

//package Bank;

/**
 * @(#)AccountImpl.java
 * @author Qusay H. Mahmoud
 * Most of this code was generated by the idl2java compiler
 */
 

public class AccountImpl extends Bank._AccountImplBase {
  private float bal;

  /** Construct a persistently named object. */
  public AccountImpl(java.lang.String name) {
    super(name);
  }
  /** Construct a transient object. */
  public AccountImpl() {
    super();
  }

  public AccountImpl(float balance) {
    bal = balance;
  }

  /**
  <p>
  Operation: <b>::Bank::Account::Deposit</b>.
  <pre>
    void Deposit(
     in float f
    );
  </pre>
  </p>
  */

  public void Deposit(
    float f
  ) {
    // IMPLEMENT: Operation
    bal += f;
  }
  /**
  <p>
  Operation: <b>::Bank::Account::Withdraw</b>.
  <pre>
    void Withdraw(
      in float f
    );
  </pre>
  </p>
  */
  public void Withdraw(
    float f
  ) {
    // IMPLEMENT: Operation
    bal -= f;

  }
  /**
  <p>
  Reader for attribute: <b>::Bank::Account::balance</b>.
  <pre>
    readonly attribute float balance;
  </pre>
  </p>
  */

  public float balance() {
    // IMPLEMENT: Reader for attribute
    return bal;
  }
}