command.java

Java 议程管理系统。使用GoF设计模式进行系统设计

/**
 * 
 */
package agenda.cmd;

/**
 * @author Cyberpet
 *
 */
abstract public class Command {
	protected int argNum;
	protected String name;
	
	/**
	 * @return the name
	 */
	public String getName() {
		return name;
	}

	/**
	 * @return the argNum
	 */
	public int getArgNum() {
		return argNum;
	}

	abstract public boolean excute(String args[]);
	
	public boolean redo(){
		return false;
	}
	
	public boolean undo(){
		return false;
	}
	
}