Example 1 with ImmutableDoubleCollection
use of org.eclipse.collections.api.collection.primitive.ImmutableDoubleCollection in project eclipse-collections by eclipse.
the class AbstractImmutableCollectionTestCase method collectDouble.
@Test
public void collectDouble() {
ImmutableCollection<Integer> integers = this.classUnderTest();
ImmutableDoubleCollection immutableCollection = integers.collectDouble(PrimitiveFunctions.unboxIntegerToDouble());
Verify.assertSize(integers.size(), immutableCollection);
Assert.assertEquals(integers, immutableCollection.collect(doubleParameter -> Integer.valueOf((int) doubleParameter)));
}
Also used :
Predicate(org.eclipse.collections.api.block.predicate.Predicate)
SortedBags(org.eclipse.collections.impl.factory.SortedBags)
Verify(org.eclipse.collections.impl.test.Verify)
MutableBag(org.eclipse.collections.api.bag.MutableBag)
MutableList(org.eclipse.collections.api.list.MutableList)
ImmutableBooleanCollection(org.eclipse.collections.api.collection.primitive.ImmutableBooleanCollection)
ImmutableDoubleCollection(org.eclipse.collections.api.collection.primitive.ImmutableDoubleCollection)
RichIterable(org.eclipse.collections.api.RichIterable)
ImmutableLongCollection(org.eclipse.collections.api.collection.primitive.ImmutableLongCollection)
ImmutableShortCollection(org.eclipse.collections.api.collection.primitive.ImmutableShortCollection)
Functions(org.eclipse.collections.impl.block.factory.Functions)
Interval(org.eclipse.collections.impl.list.Interval)
Comparators(org.eclipse.collections.impl.block.factory.Comparators)
Collection(java.util.Collection)
Procedures(org.eclipse.collections.impl.block.factory.Procedures)
ImmutableObjectLongMap(org.eclipse.collections.api.map.primitive.ImmutableObjectLongMap)
MutableSortedSet(org.eclipse.collections.api.set.sorted.MutableSortedSet)
TreeSortedSet(org.eclipse.collections.impl.set.sorted.mutable.TreeSortedSet)
Procedure2(org.eclipse.collections.api.block.procedure.Procedure2)
Iterables.iList(org.eclipse.collections.impl.factory.Iterables.iList)
Lists(org.eclipse.collections.impl.factory.Lists)
Optional(java.util.Optional)
ImmutableIntCollection(org.eclipse.collections.api.collection.primitive.ImmutableIntCollection)
Bag(org.eclipse.collections.api.bag.Bag)
ImmutableCollection(org.eclipse.collections.api.collection.ImmutableCollection)
PartitionImmutableCollection(org.eclipse.collections.api.partition.PartitionImmutableCollection)
Supplier(java.util.function.Supplier)
FastList(org.eclipse.collections.impl.list.mutable.FastList)
Function0(org.eclipse.collections.api.block.function.Function0)
Function2(org.eclipse.collections.api.block.function.Function2)
ImmutableObjectDoubleMap(org.eclipse.collections.api.map.primitive.ImmutableObjectDoubleMap)
NoSuchElementException(java.util.NoSuchElementException)
MutableCollection(org.eclipse.collections.api.collection.MutableCollection)
ImmutableCharCollection(org.eclipse.collections.api.collection.primitive.ImmutableCharCollection)
PrimitiveFunctions(org.eclipse.collections.impl.block.factory.PrimitiveFunctions)
Predicates(org.eclipse.collections.impl.block.factory.Predicates)
Counter(org.eclipse.collections.impl.Counter)
Predicates2(org.eclipse.collections.impl.block.factory.Predicates2)
Collectors2(org.eclipse.collections.impl.collector.Collectors2)
Iterator(java.util.Iterator)
ImmutableByteCollection(org.eclipse.collections.api.collection.primitive.ImmutableByteCollection)
IntegerPredicates(org.eclipse.collections.impl.block.factory.IntegerPredicates)
Bags(org.eclipse.collections.impl.factory.Bags)
Test(org.junit.Test)
PassThruFunction0(org.eclipse.collections.impl.block.function.PassThruFunction0)
MapIterable(org.eclipse.collections.api.map.MapIterable)
AddFunction(org.eclipse.collections.impl.block.function.AddFunction)
ImmutableFloatCollection(org.eclipse.collections.api.collection.primitive.ImmutableFloatCollection)
Assert(org.junit.Assert)
Collections(java.util.Collections)
ImmutableDoubleCollection(org.eclipse.collections.api.collection.primitive.ImmutableDoubleCollection)
Test(org.junit.Test)
Aggregations
Collection (java.util.Collection)1
Collections (java.util.Collections)1
Iterator (java.util.Iterator)1
NoSuchElementException (java.util.NoSuchElementException)1
Optional (java.util.Optional)1
Supplier (java.util.function.Supplier)1
RichIterable (org.eclipse.collections.api.RichIterable)1
Bag (org.eclipse.collections.api.bag.Bag)1
MutableBag (org.eclipse.collections.api.bag.MutableBag)1
Function0 (org.eclipse.collections.api.block.function.Function0)1
Function2 (org.eclipse.collections.api.block.function.Function2)1
Predicate (org.eclipse.collections.api.block.predicate.Predicate)1
Procedure2 (org.eclipse.collections.api.block.procedure.Procedure2)1
ImmutableCollection (org.eclipse.collections.api.collection.ImmutableCollection)1
MutableCollection (org.eclipse.collections.api.collection.MutableCollection)1
ImmutableBooleanCollection (org.eclipse.collections.api.collection.primitive.ImmutableBooleanCollection)1
ImmutableByteCollection (org.eclipse.collections.api.collection.primitive.ImmutableByteCollection)1
ImmutableCharCollection (org.eclipse.collections.api.collection.primitive.ImmutableCharCollection)1
ImmutableDoubleCollection (org.eclipse.collections.api.collection.primitive.ImmutableDoubleCollection)1
ImmutableFloatCollection (org.eclipse.collections.api.collection.primitive.ImmutableFloatCollection)1
