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>
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:

    • 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);