使用 JavaTuples 在 Java 中從 Ennead 類實現 Decade 類


以下是一個使用 JavaTuples 在 Java 中從 Ennead 類實現 Decade 類的示例:

示例

import org.javatuples.Decade;
import org.javatuples.Ennead;
public class MyDemo {
   public static void main(String[] args) {
      Ennead<String, String, String, String, String, String, String, String, String> e =
         Ennead.with("Katie", "Tom","Ryan", "Tom","Bradley", "David","Steve", "Brad", "Jacob");
      System.out.println("Ennead elements= " + e);
      Decade<String, String, String, String, String, String, String, String, String, String> decade = e.add("Amy");
      System.out.println("Decade elements (implemented from Ennead) = " + decade);
   }
}

輸出

Ennead elements= [Katie, Tom, Ryan, Tom, Bradley, David, Steve, Brad, Jacob]
Decade elements (implemented from Ennead) = [Katie, Tom, Ryan, Tom, Bradley, David, Steve, Brad, Jacob, Amy]

現在讓我們看另一個示例,其中我們使用 addAt1() 方法。後者在第 2 位新增一個元素。這也從 Ennead 中實現了 Decade 類:

示例

import org.javatuples.Decade;
import org.javatuples.Ennead;
public class MyDemo {
   public static void main(String[] args) {
      Ennead<String, String, String, String, String, String, String, String, String> e =
         Ennead.with("Katie", "Tom","Ryan", "Tom","Bradley", "David","Steve", "Brad", "Jacob");
      System.out.println("Ennead elements= " + e);
      Decade<String, String, String, String, String, String, String, String, String, String>decade = e.addAt1("Amy");
      System.out.println("Decade elements (implemented from Ennead) = " + decade);
   }
}

輸出

Ennead elements= [Katie, Tom, Ryan, Tom, Bradley, David, Steve, Brad, Jacob]
Decade elements (implemented from Ennead) = [Katie, Amy, Tom, Ryan, Tom, Bradley, David, Steve, Brad, Jacob]

更新於: 20-Sep-2019

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