Package org.eclipse.collections.api

Interface InternalIterable<T>

All Superinterfaces:
Iterable<T>
All Known Subinterfaces:
Bag<T>, BiMap<K,​V>, ByteObjectMap<V>, CharObjectMap<V>, ConcurrentMutableMap<K,​V>, DoubleObjectMap<V>, FixedSizeCollection<T>, FixedSizeList<T>, FixedSizeMap<K,​V>, FixedSizeSet<T>, FloatObjectMap<V>, ImmutableBag<T>, ImmutableBagIterable<T>, ImmutableBiMap<K,​V>, ImmutableByteObjectMap<V>, ImmutableCharObjectMap<V>, ImmutableCollection<T>, ImmutableDoubleObjectMap<V>, ImmutableFloatObjectMap<V>, ImmutableIntObjectMap<V>, ImmutableList<T>, ImmutableLongObjectMap<V>, ImmutableMap<K,​V>, ImmutableMapIterable<K,​V>, ImmutableOrderedMap<K,​V>, ImmutablePrimitiveObjectMap<V>, ImmutableSet<T>, ImmutableSetIterable<T>, ImmutableShortObjectMap<V>, ImmutableSortedBag<T>, ImmutableSortedMap<K,​V>, ImmutableSortedSet<T>, ImmutableStack<T>, IntObjectMap<V>, LazyIterable<T>, ListIterable<T>, LongObjectMap<V>, MapIterable<K,​V>, MultiReaderBag<T>, MultiReaderList<T>, MultiReaderSet<T>, MutableBag<T>, MutableBagIterable<T>, MutableBiMap<K,​V>, MutableByteObjectMap<V>, MutableCharObjectMap<V>, MutableCollection<T>, MutableDoubleObjectMap<V>, MutableFloatObjectMap<V>, MutableIntObjectMap<V>, MutableList<T>, MutableLongObjectMap<V>, MutableMap<K,​V>, MutableMapIterable<K,​V>, MutableOrderedMap<K,​V>, MutablePrimitiveObjectMap<V>, MutableSet<T>, MutableSetIterable<T>, MutableShortObjectMap<V>, MutableSortedBag<T>, MutableSortedMap<K,​V>, MutableSortedSet<T>, MutableStack<T>, OrderedIterable<T>, OrderedMap<K,​V>, PrimitiveObjectMap<V>, ReversibleIterable<T>, RichIterable<T>, SetIterable<T>, ShortObjectMap<V>, SortedBag<T>, SortedIterable<T>, SortedMapIterable<K,​V>, SortedSetIterable<T>, StackIterable<T>, UnsortedBag<T>, UnsortedMapIterable<K,​V>, UnsortedSetIterable<T>
All Known Implementing Classes:
AbstractArrayAdapter, AbstractBag, AbstractBiMap, AbstractCollectionAdapter, AbstractHashBag, AbstractImmutableBag, AbstractImmutableBagIterable, AbstractImmutableBiMap, AbstractImmutableByteObjectMap, AbstractImmutableCharObjectMap, AbstractImmutableCollection, AbstractImmutableDoubleObjectMap, AbstractImmutableFloatObjectMap, AbstractImmutableIntObjectMap, AbstractImmutableLongObjectMap, AbstractImmutableMap, AbstractImmutableSet, AbstractImmutableShortObjectMap, AbstractImmutableSortedMap, AbstractLazyIterable, AbstractListAdapter, AbstractMapIterable, AbstractMemoryEfficientMutableList, AbstractMultiReaderMutableCollection, AbstractMutableBag, AbstractMutableBagIterable, AbstractMutableCollection, AbstractMutableList, AbstractMutableMap, AbstractMutableMapIterable, AbstractMutableSet, AbstractMutableSortedBag, AbstractMutableSortedMap, AbstractRichIterable, AbstractSynchronizedMapIterable, AbstractSynchronizedMutableCollection, AbstractSynchronizedRichIterable, AbstractUnifiedSet, AbstractUnmodifiableMutableCollection, ArrayAdapter, ArrayListAdapter, ArrayStack, ByteObjectHashMap, CharObjectHashMap, ChunkBooleanIterable, ChunkByteIterable, ChunkCharIterable, ChunkDoubleIterable, ChunkFloatIterable, ChunkIntIterable, ChunkIterable, ChunkLongIterable, ChunkShortIterable, CollectBooleanToObjectIterable, CollectByteToObjectIterable, CollectCharToObjectIterable, CollectDoubleToObjectIterable, CollectFloatToObjectIterable, CollectIntToObjectIterable, CollectionAdapter, CollectIterable, CollectLongToObjectIterable, CollectShortToObjectIterable, CompositeFastList, CompositeIterable, ConcurrentHashMap, ConcurrentHashMapUnsafe, ConcurrentMutableHashMap, DistinctIterable, DoubleObjectHashMap, DropIterable, DropWhileIterable, FastList, FlatCollectBooleanToObjectIterable, FlatCollectByteToObjectIterable, FlatCollectCharToObjectIterable, FlatCollectDoubleToObjectIterable, FlatCollectFloatToObjectIterable, FlatCollectIntToObjectIterable, FlatCollectIterable, FlatCollectLongToObjectIterable, FlatCollectShortToObjectIterable, FloatObjectHashMap, HashBag, HashBagWithHashingStrategy, HashBiMap, ImmutableArrayBag, ImmutableHashBag, ImmutableTreeMap, ImmutableUnifiedMap, ImmutableUnifiedMapWithHashingStrategy, Interval, IntObjectHashMap, LazyIterableAdapter, ListAdapter, LongObjectHashMap, MapAdapter, MultiReaderFastList, MultiReaderHashBag, MultiReaderUnifiedSet, OrderedMapAdapter, RandomAccessListAdapter, RejectIterable, ReverseIterable, SelectInstancesOfIterable, SelectIterable, SetAdapter, ShortObjectHashMap, SortedMapAdapter, SortedSetAdapter, SynchronizedBag, SynchronizedBiMap, SynchronizedByteObjectMap, SynchronizedCharObjectMap, SynchronizedDoubleObjectMap, SynchronizedFloatObjectMap, SynchronizedIntObjectMap, SynchronizedLongObjectMap, SynchronizedMutableCollection, SynchronizedMutableList, SynchronizedMutableMap, SynchronizedMutableSet, SynchronizedRichIterable, SynchronizedShortObjectMap, SynchronizedSortedBag, SynchronizedSortedMap, SynchronizedSortedSet, SynchronizedStack, TakeIterable, TakeWhileIterable, TapIterable, TreeBag, TreeSortedMap, TreeSortedSet, UnifiedMap, UnifiedMapWithHashingStrategy, UnifiedSet, UnifiedSetWithHashingStrategy, UnmodifiableBag, UnmodifiableBiMap, UnmodifiableByteObjectMap, UnmodifiableCharObjectMap, UnmodifiableDoubleObjectMap, UnmodifiableFloatObjectMap, UnmodifiableIntObjectMap, UnmodifiableLongObjectMap, UnmodifiableMutableCollection, UnmodifiableMutableList, UnmodifiableMutableMap, UnmodifiableMutableOrderedMap, UnmodifiableMutableSet, UnmodifiableRichIterable, UnmodifiableShortObjectMap, UnmodifiableSortedBag, UnmodifiableSortedSet, UnmodifiableStack, UnmodifiableTreeMap, ZipIterable, ZipWithIndexIterable
public interface InternalIterable<T>
extends Iterable<T>
The base interface for all Eclipse Collections. All Eclipse Collections are internally iterable, and this interface provides the base set of internal iterators that every Eclipse collection should implement.

  • Method Summary

    Modifier and Type Method Description
    default void forEach​(Consumer<? super T> consumer)  
    void forEach​(Procedure<? super T> procedure)
    The procedure is executed for each element in the iterable.
    <P> void forEachWith​(Procedure2<? super T,​? super P> procedure, P parameter)
    The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.
    void forEachWithIndex​(ObjectIntProcedure<? super T> objectIntProcedure)
    Deprecated.
    in 6.0.

    Methods inherited from interface java.lang.Iterable

    iterator, spliterator

  • Method Details

    • forEach

      void forEach​(Procedure<? super T> procedure)
      The procedure is executed for each element in the iterable.

      Example using a Java 8 lambda: 

       people.forEach(Procedures.cast(person -> LOGGER.info(person.getName())));

      Example using an anonymous inner class: 

       people.forEach(new Procedure<Person>()
 {
     public void value(Person person)
     {
         LOGGER.info(person.getName());
     }
 });
      NOTE: This method started to conflict with Iterable.forEach(java.util.function.Consumer) since Java 1.8. It is recommended to use RichIterable.each(Procedure) instead to avoid casting to Procedure.
      See Also:
      RichIterable.each(Procedure), Iterable.forEach(java.util.function.Consumer)

    • forEach

      default void forEach​(Consumer<? super T> consumer)
      Specified by:
      forEach in interface Iterable<T>

    • forEachWithIndex

      @Deprecated void forEachWithIndex​(ObjectIntProcedure<? super T> objectIntProcedure)
      Deprecated.
      in 6.0. Use OrderedIterable.forEachWithIndex(ObjectIntProcedure) instead.
      Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure.

      Example using a Java 8 lambda: 

       people.forEachWithIndex((Person person, int index) -> LOGGER.info("Index: " + index + " person: " + person.getName()));

      Example using an anonymous inner class: 

       people.forEachWithIndex(new ObjectIntProcedure<Person>()
 {
     public void value(Person person, int index)
     {
         LOGGER.info("Index: " + index + " person: " + person.getName());
     }
 });

    • forEachWith

      <P> void forEachWith​(Procedure2<? super T,​? super P> procedure, P parameter)
      The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.

      Example using a Java 8 lambda: 

       people.forEachWith((Person person, Person other) ->
     {
         if (person.isRelatedTo(other))
         {
              LOGGER.info(person.getName());
         }
     }, fred);

      Example using an anonymous inner class: 

       people.forEachWith(new Procedure2<Person, Person>()
 {
     public void value(Person person, Person other)
     {
         if (person.isRelatedTo(other))
         {
              LOGGER.info(person.getName());
         }
     }
 }, fred);