Guava Ints – asList() 函数

Guava Ints asList() 函数

Guava的 Ints .asList() 返回一个由指定数组支持的固定大小的列表。

语法:

public static List<Integer> 
    asList(int[] array)

参数: 该方法以数组为参数,数组是用来支持列表的。

返回值: 该方法返回一个由指定数组支持的固定大小的列表。

示例1:

// Java code to show implementation of
// Guava's Ints.asList() method
  
import com.google.common.primitives.Ints;
import java.util.List;
  
class GFG {
  
    // Driver's code
    public static void main(String[] args)
    {
  
        // Creating an integer array
        int arr[] = { 1, 2, 3, 4, 5 };
  
        // Using Ints.asList() method to wrap
        // the specified primitive Integer array
        // as a List of the Integer type
        List<Integer> myList = Ints.asList(arr);
  
        // Displaying the elements in List
        System.out.println("List of given array: "
                           + myList);
    }
}

输出:

List of given array: [1, 2, 3, 4, 5]

示例2:

// Java code to show implementation of
// Guava's Ints.asList() method
  
import com.google.common.primitives.Ints;
import java.util.List;
  
class GFG {
  
    // Driver's code
    public static void main(String[] args)
    {
        // Creating an integer array
        int arr[] = { 3, 5, 7 };
  
        // Using Ints.asList() method to wrap
        // the specified primitive Integer array
        // as a List of the Integer type
        List<Integer> myList = Ints.asList(arr);
  
        // Displaying the elements in List
        System.out.println("List of given array: "
                           + myList);
    }
}

输出:

List of given array: [3, 5, 7]

Reference: https://google.github.io/guava/releases/22.0/api/docs/com/google/common/primitives/Ints.html#asList-int…-

赞(1)

评论 抢沙发

评论前必须登录!

 

Guava 教程
Guava 教程Guava - 概述Guava - 环境搭建Guava - Optional类Guava - Preconditions类Guava - Ordering类Guava - Objects类Guava - Range类Guava - Throwables类Guava - Collections 工具类Guava - Caching 工具类Guava - Multiset接口Guava - bimapGuava - MultiMap
Guava Ints类
Guava Ints类Guava Ints - concat() 函数Guava Ints - lastIndexOf() 函数Guava Ints - contains() 函数Guava Ints - asList() 函数Guava Ints - max() 函数Guava Ints - min() 函数Guava Ints - join() 函数Guava Ints - toArray() 函数Guava Ints - indexOf() 函数
Guava Chars类
Guava Chars类Guava - Chars.compare()方法与实例Guava - Chars.hashCode()方法与实例Guava - Chars.min()方法与实例Guava - Chars.max()方法与实例Guava - Chars.toArray()方法与实例Guava - Chars.concat()方法与实例Guava - Chars.contains()方法与实例Guava - Chars.lastIndexOf()方法与实例Guava - Chars.join()方法与实例Guava - Chars.indexOf()方法与实例Guava - Chars.asList()方法与实例
Guava LongMath类
Guava LongMath类Guava - LongMath.binomial方法与实例Guava - LongMath.log2方法与实例Guava - LongMath.pow方法与实例Guava - LongMath.isPowerOfTwo方法与实例Guava - LongMath.gcd方法与实例Guava - LongMath.mean方法与实例Guava - LongMath.sqrt方法与实例Guava - LongMath.mod方法与实例Guava - LongMath.log10方法与实例Guava - LongMath.checkedMultiply方法与实例Guava - LongMath.checkedAdd方法与实例Guava - LongMath.checkedPow方法与实例Guava - LongMath.divide方法与实例
Guava Longs类
Guava Longs类Guava - Longs.compare()方法与实例Guava - Longs.hashCode()方法与实例Guava - Longs.factorial方法与实例Guava - Longs.contains()方法与实例Guava - Longs.min()方法与实例Guava - Longs.max()方法与实例Guava - Longs.toArray()方法与实例Guava - Longs.lastIndexOf()方法与实例Guava - Longs.join()方法与实例Guava - Longs.asList()方法与实例Guava - Longs.checkedSubtract()方法与实例Guava - Longs.concat()方法与实例Guava - Longs.indexOf()方法与实例
Guava Booleans类
Guava Booleans类Guava - Booleans.asList()方法及示例Guava - Booleans.compare()方法及示例Guava - Booleans.concat()方法及示例Guava - Booleans.contains()方法及示例Guava - Booleans.countTrue()方法及示例Guava - Booleans.hashCode()方法及示例Guava - Booleans.indexOf()方法及示例Guava - Booleans.join()方法及示例Guava - Booleans.lastIndexOf()方法及示例Guava - Booleans.toArray()方法及示例
Guava Shorts类
Guava Shorts类Guava - Shorts.toArray()方法及实例Guava - Shorts.min()方法及实例Guava - Shorts.max()方法及实例Guava - Shorts.lastIndexOf()方法及实例Guava - Shorts.join()方法及实例Guava - Shorts.indexOf()方法及实例Guava - Shorts.hashCode()方法及实例Guava - Shorts.contains()方法及实例Guava - Shorts.concat()方法及实例Guava - Shorts.asList()方法及实例
Guava IntMath类
Guava IntMath类Guava - IntMath.checkedAdd()方法及实例Guava - IntMath.checkedMultiply()方法及实例Guava - IntMath.checkedPow()方法及实例Guava - IntMath.checkedSubtract()方法及实例Guava - IntMath.divide()方法及实例Guava - IntMath.log10()方法及实例