Interface TriFunction<T1,T2,T3,R>

Type Parameters:
T1 - the type of the first argument - 第一个参数的类型
T2 - the type of the second argument - 第二个参数的类型
T3 - the type of the third argument - 第三个参数的类型
R - the type of the result - 结果的类型
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface TriFunction<T1,T2,T3,R>
Tri Function - Three-Argument Function Interface 三元函数 - 三参数函数接口

Represents a function that accepts three arguments and produces a result. This is the three-arity specialization of Function.

表示接受三个参数并产生结果的函数。这是 Function 的三元特化版本。

Example | 示例:

TriFunction<String, Integer, Boolean, String> fn =
    (name, age, active) -> name + ":" + age + ":" + active;
String result = fn.apply("John", 25, true);

Features | 主要功能:

  • Three-argument function interface - 三参数函数接口
  • andThen composition support - andThen组合支持
  • Functional interface (lambda compatible) - 函数式接口（兼容lambda）

Security | 安全性:

  • Thread-safe: Implementation dependent - 线程安全: 取决于实现
Since:
JDK 25, opencode-base-parallel V1.0.0
Author:
Leon Soo www.LeonSoo.com
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    default <V> TriFunction<T1,T2,T3,V>
    andThen(Function<? super R, ? extends V> after)
    Returns a composed function that first applies this function to its input, and then applies the after function to the result.
    R
    apply(T1 t1, T2 t2, T3 t3)
    Applies this function to the given arguments.

  • Method Details

    • apply

      R apply(T1 t1, T2 t2, T3 t3)
      Applies this function to the given arguments. 将此函数应用于给定的参数。
      Parameters:
      t1 - the first function argument - 第一个函数参数
      t2 - the second function argument - 第二个函数参数
      t3 - the third function argument - 第三个函数参数
      Returns:
      the function result - 函数结果

    • andThen

      default <V> TriFunction<T1,T2,T3,V> andThen(Function<? super R, ? extends V> after)
      Returns a composed function that first applies this function to its input, and then applies the after function to the result. 返回一个组合函数，首先将此函数应用于其输入，然后将 after 函数应用于结果。
      Type Parameters:
      V - the type of output of the after function - after 函数输出的类型
      Parameters:
      after - the function to apply after this function - 在此函数之后应用的函数
      Returns:
      a composed function - 组合函数
      Throws:
      NullPointerException - if after is null - 如果 after 为 null