null
- 使用直接值
import
java.util.*;
import
org.javatuples.*;
class
GfG {
public
static
void
main(String[] args)
{
// Create a Unit
Unit<String> unit =
new
Unit<String>(
"GeeksforGeeks"
);
// print unit
System.out.println(
"Unit: "
+ unit);
// create Pair from Unit
Pair<Integer, String>
pair =
new
Pair<Integer, String>(
Integer.valueOf(
1
), unit.getValue0());
// Print the Pair
System.out.println(
"Pair: "
+ pair);
}
}
输出:
Unit: [GeeksforGeeks] Pair: [1, GeeksforGeeks]
- 使用单位。add()方法
// Below is a Java program to demonstrate
// use of add() method with
// single value
import
java.util.*;
import
org.javatuples.*;
class
GfG {
public
static
void
main(String[] args)
{
// Using with() method to instantiate unit object
Unit<String> unit = Unit.with(
"Geeks"
);
// print unit
System.out.println(
"Unit: "
+ unit);
// Using add() to create Pair
Pair<String, String> pair = unit.add(
"forGeeks"
);
// Print the Pair
System.out.println(
"Pair: "
+ pair);
}
}
输出:
Unit: [Geeks] Pair: [Geeks, forGeeks]
- 使用单位。addAtX()方法
- 项目1: 使用addAt0()在位置0添加单元
// Below is a Java program to demonstrate
// use of addAt0() method with
// direct value
import
java.util.*;
import
org.javatuples.Unit;
import
org.javatuples.Pair;
class
GfG {
public
static
void
main(String[] args)
{
// Using with() method to instantiate unit object
Unit<String> unit = Unit.with(
"Geeks"
);
// print unit
System.out.println(
"Unit: "
+ unit);
// Using addAtX() to create Pair
Pair<String, String> pair = unit.addAt0(
"forGeeks"
);
// Print the Pair
System.out.println(
"Pair: "
+ pair);
}
}
输出:
Unit: [Geeks] Pair: [forGeeks, Geeks]
- 项目2: 使用addAt1()在位置1添加装置
// Below is a Java program to demonstrate
// use of addAt1() method with
// direct value
import
java.util.*;
import
org.javatuples.Unit;
import
org.javatuples.Pair;
class
GfG {
public
static
void
main(String[] args)
{
// Using with() method to instantiate unit object
Unit<String> unit = Unit.with(
"Geeks"
);
// print unit
System.out.println(
"Unit: "
+ unit);
// Using addAtX() to create Pair
Pair<String, String> pair = unit.addAt1(
"forGeeks"
);
// Print the Pair
System.out.println(
"Pair: "
+ pair);
}
}
输出:
Unit: [Geeks] Pair: [Geeks, forGeeks]
- 项目1: 使用addAt0()在位置0添加单元
© 版权声明
文章版权归作者所有,未经允许请勿转载。
THE END