休暇昇給(職責チェーンモデル)
4063 ワード
学習ノート
ロールチェーンモードの構造と装飾モードの構造は同じです.
要求タイプ
管理する抽象クラス
管理するクラス
ロールチェーンモードの構造と装飾モードの構造は同じです.
要求タイプ
public class Request {
private String name;
private String requestType;
private int number;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getRequestType() {
return requestType;
}
public void setRequestType(String requestType) {
this.requestType = requestType;
}
public int getNumber() {
return number;
}
public void setNumber(int number) {
this.number = number;
}
}
管理する抽象クラス
public abstract class Manager {
protected String name;
//
protected Manager superior;
public Manager(String name) {
this.name=name;
}
//
public void SetSuperior(Manager superior){
this.superior=superior;
}
//
abstract public void requestApplications(Request requset);
public static void main(String[]args){
CommonManager commonManager =new CommonManager("hyy");
GeneralManager generalManager =new GeneralManager("ysen");
Majordomo majordomo =new Majordomo("hdx");
//
commonManager.SetSuperior(majordomo);
majordomo.SetSuperior(generalManager);
Request request = new Request();
request.setName("ysen");
request.setRequestType(" ");
request.setNumber(800);
commonManager.requestApplications(request);
}
}管理するクラス
//
public class GeneralManager extends Manager {
public GeneralManager(String name) {
super(name);
}
@Override
public void requestApplications(Request request) {
if(request.getRequestType().equals(" ")&&request.getNumber()<=7){
System.out.println(request.getName()+request.getRequestType()+request.getNumber()+" " );
}else if(request.getRequestType().equals(" ")&&request.getNumber()<=800){
System.out.println(request.getName()+request.getRequestType()+request.getNumber()+" " );
}
else{
if(this.superior!=null){
this.superior.requestApplications(request);
}
}
}
}
//
public class Majordomo extends Manager {
public Majordomo(String name) {
super(name);
}
@Override
public void requestApplications(Request request) {
if(request.getRequestType().equals(" ")&& request.getNumber() <=5){
System.out.println(request.getName()+request.getRequestType()+request.getNumber()+" " );
}else{
if(this.superior!=null){
this.superior.requestApplications(request);
}
}
}
}
//
public class CommonManager extends Manager {
public CommonManager(String name) {
super(name);
}
@Override
public void requestApplications(Request request) {
if(request.getRequestType().equals(" ")&& request.getNumber()<=2){
System.out.println(request.getName()+request.getRequestType()+request.getNumber()+" " );
}else{
if(this.superior!=null){
this.superior.requestApplications(request);
}
}
}
}