Examples with DoubleList org.eclipse.collections.api.list.primitive.DoubleList used on opensource projects

Example 1 with DoubleList

use of org.eclipse.collections.api.list.primitive.DoubleList in project eclipse-collections by eclipse.

the class Collectors2AdditionalTest method collectDoubleParallel.

@Test
public void collectDoubleParallel() {
    DoubleList expected = LARGE_INTERVAL.collectDouble(Integer::doubleValue, DoubleLists.mutable.empty());
    DoubleList actual = this.bigData.parallelStream().collect(Collectors2.collectDouble(each -> (double) each, DoubleLists.mutable::empty));
    Assert.assertEquals(expected, actual);
}

Example 2 with DoubleList

use of org.eclipse.collections.api.list.primitive.DoubleList in project eclipse-collections by eclipse.

the class Collectors2AdditionalTest method collectDouble.

@Test
public void collectDouble() {
    DoubleList expected = SMALL_INTERVAL.collectDouble(Integer::doubleValue, DoubleLists.mutable.empty());
    DoubleList actual = this.smallData.stream().collect(Collectors2.collectDouble(each -> (double) each, DoubleLists.mutable::empty));
    Assert.assertEquals(expected, actual);
}