Click here to watch in Youtube :
https://www.youtube.com/watch?v=5qMVatkxpb8&list=UUhwKlOVR041tngjerWxVccw
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Terminal operations[min and max] in Java 8 Stream | Streams in Java 8 |
import java.util.Comparator; import java.util.Optional; import java.util.stream.Stream; public class StreamMaxDemo { public static void main(String[] args) { Optional<String> optional = Stream.of("A", "B", "C") .max(new Comparator<String>() { @Override public int compare(String o1, String o2) { return o1.compareTo(o2); } }); System.out.println("optional = "+optional); System.out.println("Max = "+optional.get()); } }Output
optional = Optional[C] Max = C
StreamMinMaxDemo.java
import java.util.OptionalInt; import java.util.stream.IntStream; public class StreamMinMaxDemo { public static void main(String[] args) { OptionalInt optionalIntMin = IntStream.of(1, 2, 3).min(); System.out.println("optionalIntMin = " + optionalIntMin); System.out.println("min = " + optionalIntMin.getAsInt()); OptionalInt optionalIntMax = IntStream.of(1, 2, 3).max(); System.out.println("optionalIntMax = " + optionalIntMax); System.out.println("max = " + optionalIntMax.getAsInt()); } }Output
optionalIntMin = OptionalInt[1] min = 1 optionalIntMax = OptionalInt[3] max = 3
https://sites.google.com/site/ramj2eev1/home/javabasics/StreamDemo_Ter_Op_min_max__App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StreamDemo_Ter_Op_min_max__App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/21c94b97f3d45cf2018afb81344804fbe9e1995b/BasicJava/StreamDemo_Ter_Op_min_max__App/?at=master
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