Wednesday, 17 May 2017

Java Tutorial: Lambda expression in java | Java Lambda expressions[Lambda expressions introduction]


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https://www.youtube.com/watch?v=m0Lfxlm5h-g&list=UUhwKlOVR041tngjerWxVccw

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Java Tutorial: Lambda expression in java | Java Lambda expressions[Lambda expressions introduction] 
Java Tutorial: Lambda expression in java | Java Lambda expressions[Lambda expressions introduction] 
Java Tutorial: Lambda expression in java | Java Lambda expressions[Lambda expressions introduction] 

Java Tutorial: Lambda expression in java | Java Lambda expressions[Lambda expressions introduction] 
Dog.java
@FunctionalInterface //It is optional
public interface Dog
{
    public void eat();
}
NoLambdaDemo.java
public class NoLambdaDemo
{

    public static void main(String[] args)
    {

        /*
         * Without lambda, Dog implementation using anonymous class
         */
        Dog dog = new Dog()
        {
            @Override
            public void eat()
            {
                System.out.println("eating chicken");
            }
        };
        dog.eat();
    }

}
Output
eating chicken
LambdaDemo.java
public class LambdaDemo
{

    public static void main(String[] args)
    {

        /*
         * With lambda
         */
        Dog dog = () ->
        {
            System.out.println("eating chicken");
        };

        dog.eat();

    }

}
Output
eating chicken
Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/LambdaDemo_intro_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/LambdaDemo_intro_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/539015917c8406e4be671410d713073b3971d1a5/BasicJava/LambdaDemo_intro_App/?at=master

See also:
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