Java-Stream interface Archives

Last Updated: 11 September 2023

STOMP is the Simple (or Streaming) Text Orientated Messaging Protocol, formerly known as TTMP. It provides an interoperablewire formatthat allows STOMP clients to talk wit...read more

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Java-Stream interface

Stream mapToLong() in Java with examples

Last Updated: 06 December 2018

Stream mapToLong(ToLongFunction mapper) returns a LongStream consisting of the results of applying the given function to the elements of this stream.Stream mapToLong(ToLon...read more

Java-Stream interface

Java Stream findAny() with examples

Last Updated: 26 September 2023

Stream findAny() returns an Optional (a container object which may or may not contain a non-null value) describing some element of the stream, or an empty Optional if the ...read more

Java-Stream interface

Stream forEachOrdered() method in Java with examples

Last Updated: 06 December 2018

Stream forEachOrdered(Consumer action) performs an action for each element of this stream, in the encounter order of the stream if the stream has a defined encounter order...read more

Java-Stream interface

Stream forEach() method in Java with examples

Last Updated: 06 December 2018

Stream forEach(Consumer action) performs an action for each element of the stream. Stream forEach(Consumer action) is a terminal operation i.e, it may traverse the stream ...read more

Java-Stream interface

Stream allMatch() in Java with examples

Last Updated: 15 December 2022

Stream allMatch(Predicate predicate) returns whether all elements of this stream match the provided predicate. It may not evaluate the predicate on all elements if not nec...read more

Java-Stream interface

Stream anyMatch() in Java with examples

Last Updated: 06 December 2018

Stream anyMatch(Predicate predicate) returns whether any elements of this stream match the provided predicate. It may not evaluate the predicate on all elements if not nec...read more

Java-Stream interface

Stream noneMatch() Method in Java with Examples

Last Updated: 25 November 2021

A stream is a sequence of objects that supports various methods which can be pipelined to produce the desired result. noneMatch() of Stream class returns whether no elemen...read more

Java-Stream interface

Java streams counting() method with examples

Last Updated: 06 December 2018

In Java 8, there is predefined counting() method returned by Collectors class counting() method to count the number of elements in a Stream.Syntax :public static Collecto...read more

Java-Stream interface

Stream filter() in Java with examples

Last Updated: 09 July 2024

Stream filter(Predicate predicate) returns a stream consisting of the elements of this stream that match the given predicate. This is an intermediate operation. These oper...read more

Java-Stream interface

Stream findFirst() in Java with examples

Last Updated: 06 December 2018

Stream findFirst() returns an Optional (a container object which may or may not contain a non-null value) describing the first element of this stream, or an empty Optional...read more

Java-Stream interface

Stream flatMapToInt() in Java with examples

Last Updated: 06 December 2018

Stream flatMapToInt(Function mapper) returns an IntStream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced ...read more

Java-Stream interface

Stream mapToInt() in Java with examples

Last Updated: 06 December 2018

Stream mapToInt(ToIntFunction mapper) returns an IntStream consisting of the results of applying the given function to the elements of this stream.Stream mapToInt(ToIntFun...read more

Java-Stream interface

Stream flatMapToLong() in Java with examples

Last Updated: 06 December 2018

Stream flatMapToLong(Function mapper) applies given mapper function to each element of a stream and returns a LongStream. Stream flatMapToLong(Function mapper) is an inter...read more

Java-Stream interface

Stream mapToDouble() in Java with examples

Last Updated: 06 December 2018

Stream mapToDouble (ToDoubleFunction mapper) returns a DoubleStream consisting of the results of applying the given function to the elements of this stream.Stream mapToDou...read more

Java-Stream interface