Java 8 Streams Java Java API
java.util.stream.DoubleStream
DoubleStream skip(long n)
This stateful intermediate operation returns a stream consisting of the remaining elements of this stream after discarding the first n elements of the stream. If this stream contains fewer than n elements then an empty stream will be returned.
n
package com.logicbig.example.doublestream;import java.util.stream.DoubleStream;public class SkipExample { public static void main(String... args) { System.out.println("-- sequential --"); DoubleStream.of(1.0, 1.2, 2.0, 2.4, 3.0) .skip(2) .forEach(System.out::println); System.out.println("-- parallel --"); DoubleStream.of(1.0, 1.2, 2.0, 2.4, 3.0) .parallel() .skip(2) .forEach(System.out::println); System.out.println("-- unordered parallel --"); DoubleStream.of(1.0, 1.2, 2.0, 2.4, 3.0) .unordered() .parallel() .skip(2) .forEach(System.out::println); }}
-- sequential --2.02.43.0-- parallel --2.43.02.0-- unordered parallel --2.42.03.0
package com.logicbig.example.doublestream;import java.util.stream.DoubleStream;public class SkipExample2 { public static void main(String... args) { long count = DoubleStream.of(1.0, 1.2, 2.0, 2.4, 3.0) .skip(100) .count(); System.out.println(count); }}
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