A doubt about the Java functional interface: Why does the Comparator interface have two abstract methods compare and equals, and the Comparator is still a functional interface? (@FunctionalInterface) - Code World

A doubt about the Java functional interface: Why does the Comparator interface have two abstract methods compare and equals, and the Comparator is still a functional interface? (@FunctionalInterface)

Others 2020-09-14 23:07:16 views: null

NoSuchKey

Guess you like

Origin blog.csdn.net/H_X_P_/article/details/105030682

A doubt about the Java functional interface: Why does the Comparator interface have two abstract methods compare and equals, and the Comparator is still a functional interface? (@FunctionalInterface)

How can Comparator be a Functional Interface when it has two abstract methods?

Why not multiple abstract methods in Functional Interface in Java8?

java8 functional interface (FunctionalInterface) [two]

Why can't we overload a abstract method in a functional interface? (Java)

java8 functional interface (FunctionalInterface) [1]

The Comparator interface java Detailed

java_Comparator Interface

JAVA 8 Functional Interface - Functional Interface

[Java] [Common Class] Comparable Comparator Comparator Comparator Interface

Java8: About Functional Interface

JAVA-Functional Interface

Java: Functional Interface

Set frame - the comparator (Comparator Interface)

Java Comparator.Compareable interface

Difference between java comparator Comparable interface and Comparator interface

Java custom classes implement the sorting of specified rules: Comparator interface, Comparable interface, CompareTo(), Compare()

2020.02.23 Comparator Interface

Comparable and Comparator interface summary

Collections, Comparable interface, Comparator interface

Detailed explanation of sorting interface Comparable and comparator Comparator in Java

java8 - functional interface

Singleton of Java functional interface as enum

Unexpected Java Functional Interface conversion

java8 function interface (Functional Interface)

Supplier interface of commonly used functional interface in Java

Functional interface @FunctionalInterface, constructing a one-to-many Service structure

Void is not a functional interface

Passing a functional interface as a parameter

Functional interface and recursion

Recommended

Ranking

软件架构师必考概念整理

3 questions per day (25)

Digital image processing low-pass, high-pass, band-stop and band-pass filters

Canvas Learning Gorgeous Ball Rolling Electronic Clock

js monitor page size changes

MATLAB SCI paper drawing and drawing window size setting

"C++ Programming Principles and Practice" Notes Chapter 14 Designing Graphics Classes

sed command summary

[.net basics of object-oriented programming] (19) LINQ use

JetBrains report: Scala/Go/Kotlin have the highest salaries, Objective-C is declining

Daily

More

2025-03-02(0)

2025-03-01(0)

2025-02-28(0)

2025-02-27(0)

2025-02-26(0)

2025-02-25(0)

2025-02-24(0)

2025-02-23(0)

2025-02-22(0)

2025-02-21(0)