Click here to watch in Youtube :
https://www.youtube.com/watch?v=CtDT0Gw0-Fc&list=UUhwKlOVR041tngjerWxVccw
StreamDemo1.java
https://sites.google.com/site/ramj2eev1/home/javabasics/StreamDemo_terminal_op_fcc.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StreamDemo_terminal_op_fcc
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/921a65d57c0ec8a07d5edae78f1552619b89e108/BasicJava/StreamDemo_terminal_op_fcc/?at=master
See also:
All JavaEE Viedos Playlist
All JavaEE Viedos
All JAVA EE Links
Servlets Tutorial
All Design Patterns Links
JDBC Tutorial
Java Collection Framework Tutorial
JAVA Tutorial
Kids Tutorial
https://www.youtube.com/watch?v=CtDT0Gw0-Fc&list=UUhwKlOVR041tngjerWxVccw
StreamDemo1.java
import java.util.Arrays; import java.util.List; /** * Terminal operation : foreach() */ public class StreamDemo1 { public static void main(String[] args) { List<String> list = Arrays.asList("Ball", "Cat", "Dog", "Apple"); /* * foreach operations helps iterate the elements of the Stream. */ list.stream().sorted().filter((s) -> !s.startsWith("B")) .map(String::toUpperCase).forEach(System.out::println); } }Output
APPLE CAT DOGStreamDemo2.java
import java.util.List; import java.util.stream.Collectors; import java.util.stream.Stream; /** * Terminal operation : collect() */ public class StreamDemo2 { public static void main(String[] args) { Stream<String> stream = Stream.of("Apple", "Ball", "Cat"); /* * collect() operation helps to collect the stream result in a * collection like list. */ List<String> list = stream.collect(Collectors.toList()); System.out.println(list); } }Output
[Apple, Ball, Cat]StreamDemo3.java
import java.util.Arrays; import java.util.List; /** * Terminal Operation : count() */ public class StreamDemo3 { public static void main(String[] args) { List<String> list = Arrays.asList("Ball", "Dog", "Apple"); /* * count() operation return the aggregate count for stream data. */ long count = list.stream().filter((s) -> s.startsWith("B")).count(); System.out.println(count); } }Output
1
Click the below link to download the code:https://sites.google.com/site/ramj2eev1/home/javabasics/StreamDemo_terminal_op_fcc.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StreamDemo_terminal_op_fcc
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/921a65d57c0ec8a07d5edae78f1552619b89e108/BasicJava/StreamDemo_terminal_op_fcc/?at=master
See also:
No comments:
Post a Comment