command.java

国外的数据结构与算法分析用书

package Commands;

import Accounts.Account;

/**	This class contains attributes that are common to all commands. */
public abstract class Command
{
	/**	Date of the command. */
	protected int date; 

	/**	The main account pertaining to the command. */
	protected Account acct; 

	/**	The amount that the command involves. */
	protected float amount;

	/**	Execute the command. */
	public abstract void execute();
}