Example usage for java.util Spliterator estimateSize

Introduction

In this page you can find the example usage for java.util Spliterator estimateSize.

Prototype

long estimateSize();

Source Link

Document

Returns an estimate of the number of elements that would be encountered by a #forEachRemaining traversal, or returns Long#MAX_VALUE if infinite, unknown, or too expensive to compute.

Usage

From source file:com.wrmsr.kleist.util.Itertools.java

public static <T> Spliterator<EnumeratedElement<T>> enumerate(Spliterator<T> spliterator) {
    int characteristics = spliterator.characteristics() | Spliterator.NONNULL & ~Spliterator.CONCURRENT;
    return Spliterators.spliterator(enumerate(Spliterators.iterator(spliterator)), spliterator.estimateSize(),
            characteristics);/*from  w  w  w. ja v a2s.  c  o  m*/
}

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