The real power of Java list functions can be seen when they're combined. In this video, discover how the previous concepts in this section can be combined to write extremely robust and easy-to-read code.
- So you've seen so far in previous videos, … several of Java's numerous built in functions … for working with lists and streams. … Now these functions are certainly very powerful on their own … and each contributes a great deal towards simplifying … and increasing readability in our code. … The really exciting part, however, … is that these functions can all be combined … to give us an incredible amount of functionality. … In this video, we're going to walk through an example … of how we can do this. … So the example we're going to look at is this, … let's say we have a list of employee objects … and the employee class is defined inside this class here. … So let's say we have a list of employee objects, … which all have name, age, salary, and job title attributes. … Now in the real world, … there's all sorts of interesting information … that can be deduced from data sets like this, … and we're going to examine one way … that we can discover such information … using the stream functions that we've learned. …
Skill Level Advanced
Java Design Patterns: Structuralwith Bethan Palmer1h 38m Intermediate
1. Introduction to Functional Programming
2. First-Class Functions
3. Working with Streams in Java
4. Advanced Concepts
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