使用 JavaTuples 在 Java 中使用 Quartet 類實現 Quintet 類
以下是一個示例,展示如何在 Java 中透過 Quartet 類實現 Quintet 類 -
示例
import org.javatuples.Quartet;
import org.javatuples.Quintet;
public class MyDemo {
public static void main(String[] args) {
Quartet<String, String, String, String>quartet = new Quartet<String, String, String, String>(
"Table", "Chair", "Pen", "Paper");
System.out.println("Quartet elements = " + quartet);
Quintet<String, String, String, String, String>quintet = quartet.add("Notebook");
System.out.println("Quintet (implemented from Quartet) elements = " + quintet);
}
}輸出
Quartet elements = [Table, Chair, Pen, Paper] Quintet (implemented from Quartet) elements = [Table, Chair, Pen, Paper, Notebook]
現在,讓我們看另一個如何在 Java 中透過 Quartet 類實現 Quintet 類 -
示例
import org.javatuples.Quartet;
import org.javatuples.Quintet;
public class MyDemo {
public static void main(String[] args) {
Quartet<String, String, String, String>quartet = new Quartet<String, String, String, String>(
"Notebook", "Chair", "Pen", "Table");
System.out.println("Quartet elements = " + quartet);
Quintet<String, String, String, String, String>quintet = quartet.addAt0("Board");
System.out.println("Quintet (implemented from Quartet) elements = " + quintet);
}
}輸出
Quartet elements = [Notebook, Chair, Pen, Table] Quintet (implemented from Quartet) elements = [Board, Notebook, Chair, Pen, Table]
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