Examples with DoubleArrayList org.eclipse.collections.impl.list.mutable.primitive.DoubleArrayList used on opensource projects

Example 1 with DoubleArrayList

use of org.eclipse.collections.impl.list.mutable.primitive.DoubleArrayList in project eclipse-collections by eclipse.

the class AbstractImmutableSortedSet method collectDouble.

@Override
public ImmutableDoubleList collectDouble(DoubleFunction<? super T> doubleFunction) {
    DoubleArrayList result = new DoubleArrayList(this.size());
    this.forEach(new CollectDoubleProcedure<>(doubleFunction, result));
    return result.toImmutable();
}

Example 2 with DoubleArrayList

use of org.eclipse.collections.impl.list.mutable.primitive.DoubleArrayList in project eclipse-collections by eclipse.

the class AbstractLazyIterableTestCase method collectDoubleWithTarget.

@Test
public void collectDoubleWithTarget() {
    MutableDoubleCollection target = new DoubleArrayList();
    MutableDoubleCollection result = this.lazyIterable.collectDouble(PrimitiveFunctions.unboxIntegerToDouble(), target);
    Assert.assertEquals(DoubleArrayList.newListWith(1.0d, 2.0d, 3.0d, 4.0d, 5.0d, 6.0d, 7.0d), result.toList());
    Assert.assertSame("Target list sent as parameter not returned", target, result);
}

Example 3 with DoubleArrayList

use of org.eclipse.collections.impl.list.mutable.primitive.DoubleArrayList in project eclipse-collections by eclipse.

the class OrderedMapAdapter method collectDouble.

@Override
public MutableDoubleList collectDouble(DoubleFunction<? super V> doubleFunction) {
    DoubleArrayList result = new DoubleArrayList(this.size());
    this.forEach(new CollectDoubleProcedure<>(doubleFunction, result));
    return result;
}

Example 4 with DoubleArrayList

use of org.eclipse.collections.impl.list.mutable.primitive.DoubleArrayList in project eclipse-collections by eclipse.

the class AbstractMutableSortedMap method collectDouble.

@Override
public MutableDoubleList collectDouble(DoubleFunction<? super V> doubleFunction) {
    DoubleArrayList result = new DoubleArrayList(this.size());
    this.forEach(new CollectDoubleProcedure<>(doubleFunction, result));
    return result;
}

Example 5 with DoubleArrayList

use of org.eclipse.collections.impl.list.mutable.primitive.DoubleArrayList in project eclipse-collections by eclipse.

the class AbstractRichIterableTestCase method collectDoubleWithTarget.

@Test
public void collectDoubleWithTarget() {
    MutableDoubleCollection target = new DoubleArrayList();
    DoubleIterable result = this.newWith(1, 2, 3, 4).collectDouble(PrimitiveFunctions.unboxIntegerToDouble(), target);
    Assert.assertSame("Target list sent as parameter not returned", target, result);
    Assert.assertEquals(DoubleHashBag.newBagWith(1.0d, 2.0d, 3.0d, 4.0d), result.toBag());
}