consoleview.java

来自「纯JAVA代码的考试系统」· Java 代码 · 共 24 行

package org.fangsoft.testcenter.view.console;

import java.util.Observable;

import org.fangsoft.testcenter.view.View;

public abstract class ConsoleView extends Observable implements View {

	@Override
	public final void display() {
		// TODO Auto-generated method stub
		this.displayView();
		this.notifyObs();

	}

	public void notifyObs() {
		this.setChanged();
		this.notifyObservers();
	}
	public abstract void displayView();

}