Examples with BooleanIterable org.eclipse.collections.api.BooleanIterable used on opensource projects

Example 41 with BooleanIterable

use of org.eclipse.collections.api.BooleanIterable in project eclipse-collections by eclipse.

the class ReverseBooleanIterableTest method iterator.

@Test
public void iterator() {
    BooleanIterable iterable = BooleanArrayList.newListWith(false, false, true).asReversed();
    BooleanIterator iterator = iterable.booleanIterator();
    Assert.assertTrue(iterator.hasNext());
    Assert.assertTrue(iterator.next());
    Assert.assertTrue(iterator.hasNext());
    Assert.assertFalse(iterator.next());
    Assert.assertTrue(iterator.hasNext());
    Assert.assertFalse(iterator.next());
}

Example 42 with BooleanIterable

use of org.eclipse.collections.api.BooleanIterable in project eclipse-collections by eclipse.

the class ReverseBooleanIterableTest method contains.

@Test
public void contains() {
    BooleanIterable iterable = BooleanArrayList.newListWith(false, false).asReversed();
    Assert.assertTrue(iterable.contains(false));
    Assert.assertFalse(iterable.contains(true));
}

Example 43 with BooleanIterable

use of org.eclipse.collections.api.BooleanIterable in project eclipse-collections by eclipse.

the class ReverseBooleanIterableTest method isEmpty.

@Test
public void isEmpty() {
    BooleanIterable iterable = BooleanArrayList.newListWith(false, false, true).asReversed();
    Verify.assertEmpty(new BooleanArrayList().asReversed());
    Verify.assertNotEmpty(iterable);
}

Example 44 with BooleanIterable

use of org.eclipse.collections.api.BooleanIterable in project eclipse-collections by eclipse.

the class AbstractRichIterableTestCase method collectBoolean.

@Test
public void collectBoolean() {
    BooleanIterable result = this.newWith(1, 0).collectBoolean(PrimitiveFunctions.integerIsPositive());
    Assert.assertEquals(BooleanBags.mutable.of(true, false), result.toBag());
    Assert.assertEquals(BooleanBags.mutable.of(true, false), BooleanBags.mutable.ofAll(result));
}

Example 45 with BooleanIterable

use of org.eclipse.collections.api.BooleanIterable in project eclipse-collections by eclipse.

the class BooleanHashBag method chunk.

@Override
public RichIterable<BooleanIterable> chunk(int size) {
    if (size <= 0) {
        throw new IllegalArgumentException("Size for groups must be positive but was: " + size);
    }
    MutableList<BooleanIterable> result = Lists.mutable.empty();
    if (this.notEmpty()) {
        if (this.size() <= size) {
            result.add(BooleanBags.mutable.withAll(this));
        } else {
            BooleanIterator iterator = this.booleanIterator();
            while (iterator.hasNext()) {
                MutableBooleanBag batch = BooleanBags.mutable.empty();
                for (int i = 0; i < size && iterator.hasNext(); i++) {
                    batch.add(iterator.next());
                }
                result.add(batch);
            }
        }
    }
    return result;
}