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Tag Archives: java-DoubleStream

Given the task is to generate an infinite sequential unordered stream of double in Java. This can be done in following ways:Attention reader! Don’t stop… Read More
DoubleStream mapToObj() returns an object-valued Stream consisting of the results of applying the given function. Syntax:Attention reader! Don’t stop learning now. Get hold of all… Read More
DoubleStream.Builder accept(double t) is used to insert an element into the element in the building phase of stream. It accepts an element to the stream… Read More
DoubleStream.Builder add(double t) is used to insert an element into the element in the building phase of stream. It adds an element to the stream… Read More
DoubleStream boxed() returns a Stream consisting of the elements of this stream, each boxed to a Double. Note : DoubleStream boxed() is a intermediate operation.… Read More
DoubleStream mapToInt() returns an IntStream consisting of the results of applying the given function to the elements of this stream. Note : DoubleStream mapToInt() is… Read More
DoubleStream limit(long maxSize) returns a stream consisting of the elements of this stream, truncated to be no longer than maxSize in length. Note : DoubleStream… Read More
DoubleStream reduce(double identity, DoubleBinaryOperator op) performs a reduction on the elements of this stream, using the provided identity value and an associative accumulation function, and… Read More
DoubleStream mapToLong() returns a LongStream consisting of the results of applying the given function to the elements of this stream. Note : DoubleStream mapToLong() is… Read More
DoubleStream toArray() returns an array containing the elements of this stream. It is a terminal operation i.e, it may traverse the stream to produce a… Read More
DoubleStream reduce(DoubleBinaryOperator op) performs a reduction on the elements of this stream, using an associative accumulation function, and returns an OptionalDouble describing the reduced value,… Read More
DoubleStream empty() is a method in java.util.stream.DoubleStream. This method returns an empty sequential DoubleStream. Syntax : static DoubleStream empty() Where, DoubleStream is a sequence of… Read More
DoubleStream findFirst() returns an OptionalDouble (a container object which may or may not contain a non-null value) describing the first element of this stream, or… Read More
DoubleStream flatMap(DoubleFunction mapper) returns a stream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced… Read More
DoubleStream sorted() returns a stream consisting of the elements of this stream in sorted order. It is a stateful intermediate operation i.e, it may incorporate… Read More