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

Example 1 with IntArrayList

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

the class AbstractLazyIterableTestCase method collectIntWithTarget.

@Test
public void collectIntWithTarget() {
    MutableIntCollection target = new IntArrayList();
    MutableIntCollection result = this.lazyIterable.collectInt(PrimitiveFunctions.unboxIntegerToInt(), target);
    Assert.assertEquals(IntArrayList.newListWith(1, 2, 3, 4, 5, 6, 7), result.toList());
    Assert.assertSame("Target list sent as parameter not returned", target, result);
}

Example 2 with IntArrayList

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

the class AbstractImmutableSortedMap method collectInt.

@Override
public ImmutableIntList collectInt(IntFunction<? super V> intFunction) {
    IntArrayList result = new IntArrayList(this.size());
    this.forEach(new CollectIntProcedure<>(intFunction, result));
    return result.toImmutable();
}

Example 3 with IntArrayList

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

the class RandomAccessListAdapter method collectInt.

@Override
public MutableIntList collectInt(IntFunction<? super T> intFunction) {
    IntArrayList result = new IntArrayList(this.size());
    this.forEach(new CollectIntProcedure<>(intFunction, result));
    return result;
}

Example 4 with IntArrayList

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

the class ArrayListIterateTest method collectIntWithTarget.

@Test
public void collectIntWithTarget() {
    ArrayList<Integer> list = this.createIntegerList();
    MutableIntList target = new IntArrayList();
    MutableIntList actual = ArrayListIterate.collectInt(list, PrimitiveFunctions.unboxIntegerToInt(), target);
    Assert.assertSame("Target list sent as parameter not returned", target, actual);
    Assert.assertEquals(IntArrayList.newListWith(-1, 0, 4), actual);
}

Example 5 with IntArrayList

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

the class IterateTest method collectIntWithTarget.

@Test
public void collectIntWithTarget() {
    this.iterables.each(each -> {
        MutableIntCollection expected = new IntArrayList();
        MutableIntCollection actual = Iterate.collectInt(each, PrimitiveFunctions.unboxIntegerToInt(), expected);
        Assert.assertTrue(actual.containsAll(1, 2, 3, 4, 5));
        Assert.assertSame("Target list sent as parameter not returned", expected, actual);
    });
    Verify.assertThrows(IllegalArgumentException.class, () -> Iterate.collectInt(null, PrimitiveFunctions.unboxIntegerToInt(), new IntArrayList()));
}