Class AbstractImmutableList<T>

All Implemented Interfaces:
Iterable<T>, Collection<T>, List<T>, SequencedCollection<T>, ImmutableCollection<T>, InternalIterable<T>, ImmutableList<T>, ListIterable<T>, OrderedIterable<T>, ReversibleIterable<T>, RichIterable<T>
Direct Known Subclasses:
AbstractImmutableList.ImmutableSubList, ImmutableArrayList, ImmutableDecapletonList, ImmutableDoubletonList, ImmutableEmptyList, ImmutableNonupletonList, ImmutableOctupletonList, ImmutableQuadrupletonList, ImmutableQuintupletonList, ImmutableSeptupletonList, ImmutableSextupletonList, ImmutableSingletonList, ImmutableTripletonList

abstract class AbstractImmutableList<T> extends AbstractImmutableCollection<T> implements ImmutableList<T>, List<T>
This class is the parent class for all ImmutableLists. All implementations of ImmutableList must implement the List interface so anArrayList.equals(anImmutableList) can return true when the contents and order are the same.
  • Constructor Details

    • AbstractImmutableList

      AbstractImmutableList()
  • Method Details

    • castToList

      public List<T> castToList()
      Specified by:
      castToList in interface ImmutableList<T>
    • equals

      public boolean equals(Object that)
      Description copied from interface: ListIterable
      Follows the same general contract as List.equals(Object).
      Specified by:
      equals in interface Collection<T>
      Specified by:
      equals in interface List<T>
      Specified by:
      equals in interface ListIterable<T>
      Overrides:
      equals in class Object
    • randomAccessListEquals

      private boolean randomAccessListEquals(List<?> list)
    • regularListEquals

      protected boolean regularListEquals(List<?> list)
    • hashCode

      public int hashCode()
      Description copied from interface: ListIterable
      Follows the same general contract as List.hashCode().
      Specified by:
      hashCode in interface Collection<T>
      Specified by:
      hashCode in interface List<T>
      Specified by:
      hashCode in interface ListIterable<T>
      Overrides:
      hashCode in class Object
    • newWithout

      public ImmutableList<T> newWithout(T element)
      Description copied from interface: ImmutableCollection
      This method is similar to the without method in MutableCollection with the difference that a new copy of this collection with the element removed will be returned.
      Specified by:
      newWithout in interface ImmutableCollection<T>
      Specified by:
      newWithout in interface ImmutableList<T>
    • newWithAll

      public ImmutableList<T> newWithAll(Iterable<? extends T> elements)
      Description copied from interface: ImmutableCollection
      This method is similar to the withAll method in MutableCollection with the difference that a new copy of this collection with the elements appended will be returned.
      Specified by:
      newWithAll in interface ImmutableCollection<T>
      Specified by:
      newWithAll in interface ImmutableList<T>
    • newWithoutAll

      public ImmutableList<T> newWithoutAll(Iterable<? extends T> elements)
      Description copied from interface: ImmutableCollection
      This method is similar to the withoutAll method in MutableCollection with the difference that a new copy of this collection with the elements removed will be returned.
      Specified by:
      newWithoutAll in interface ImmutableCollection<T>
      Specified by:
      newWithoutAll in interface ImmutableList<T>
    • getFirst

      public T getFirst()
      Description copied from interface: RichIterable
      Returns the first element of an iterable. In the case of a List it is the element at the first index. In the case of any other Collection, it is the first element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.

      The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the first element could be any element from the Set.

      Specified by:
      getFirst in interface List<T>
      Specified by:
      getFirst in interface ListIterable<T>
      Specified by:
      getFirst in interface OrderedIterable<T>
      Specified by:
      getFirst in interface RichIterable<T>
      Specified by:
      getFirst in interface SequencedCollection<T>
    • getLast

      public T getLast()
      Description copied from interface: RichIterable
      Returns the last element of an iterable. In the case of a List it is the element at the last index. In the case of any other Collection, it is the last element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.

      The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the last element could be any element from the Set.

      Specified by:
      getLast in interface List<T>
      Specified by:
      getLast in interface ListIterable<T>
      Specified by:
      getLast in interface OrderedIterable<T>
      Specified by:
      getLast in interface RichIterable<T>
      Specified by:
      getLast in interface SequencedCollection<T>
    • select

      public ImmutableList<T> select(Predicate<? super T> predicate)
      Description copied from interface: RichIterable
      Returns all elements of the source collection that return true when evaluating the predicate. This method is also commonly called filter.

      Example using a Java 8 lambda expression:

       RichIterable<Person> selected =
           people.select(person -> person.getAddress().getCity().equals("London"));
       

      Example using an anonymous inner class:

       RichIterable<Person> selected =
           people.select(new Predicate<Person>()
           {
               public boolean accept(Person person)
               {
                   return person.getAddress().getCity().equals("London");
               }
           });
       
      Specified by:
      select in interface ImmutableCollection<T>
      Specified by:
      select in interface ImmutableList<T>
      Specified by:
      select in interface ListIterable<T>
      Specified by:
      select in interface OrderedIterable<T>
      Specified by:
      select in interface ReversibleIterable<T>
      Specified by:
      select in interface RichIterable<T>
    • selectWith

      public <P> ImmutableList<T> selectWith(Predicate2<? super T,? super P> predicate, P parameter)
      Description copied from interface: RichIterable
      Similar to RichIterable.select(Predicate), except with an evaluation parameter for the second generic argument in Predicate2.

      E.g. return a Collection of Person elements where the person has an age greater than or equal to 18 years

      Example using a Java 8 lambda expression:

       RichIterable<Person> selected =
           people.selectWith((Person person, Integer age) -> person.getAge()>= age, Integer.valueOf(18));
       

      Example using an anonymous inner class:

       RichIterable<Person> selected =
           people.selectWith(new Predicate2<Person, Integer>()
           {
               public boolean accept(Person person, Integer age)
               {
                   return person.getAge()>= age;
               }
           }, Integer.valueOf(18));
       
      Specified by:
      selectWith in interface ImmutableCollection<T>
      Specified by:
      selectWith in interface ImmutableList<T>
      Specified by:
      selectWith in interface ListIterable<T>
      Specified by:
      selectWith in interface OrderedIterable<T>
      Specified by:
      selectWith in interface ReversibleIterable<T>
      Specified by:
      selectWith in interface RichIterable<T>
      Parameters:
      predicate - a Predicate2 to use as the select criteria
      parameter - a parameter to pass in for evaluation of the second argument P in predicate
      See Also:
    • selectWith

      public <P, R extends Collection<T>> R selectWith(Predicate2<? super T,? super P> predicate, P parameter, R target)
      Description copied from interface: RichIterable
      Similar to RichIterable.select(Predicate, Collection), except with an evaluation parameter for the second generic argument in Predicate2.

      E.g. return a Collection of Person elements where the person has an age greater than or equal to 18 years

      Example using a Java 8 lambda expression:

       MutableList<Person> selected =
           people.selectWith((Person person, Integer age) -> person.getAge()>= age, Integer.valueOf(18), Lists.mutable.empty());
       

      Example using an anonymous inner class:

       MutableList<Person> selected =
           people.selectWith(new Predicate2<Person, Integer>()
           {
               public boolean accept(Person person, Integer age)
               {
                   return person.getAge()>= age;
               }
           }, Integer.valueOf(18), Lists.mutable.empty());
       
      Specified by:
      selectWith in interface RichIterable<T>
      Overrides:
      selectWith in class AbstractRichIterable<T>
      Parameters:
      predicate - a Predicate2 to use as the select criteria
      parameter - a parameter to pass in for evaluation of the second argument P in predicate
      target - the Collection to append to for all elements in this RichIterable that meet select criteria predicate
      Returns:
      targetCollection, which contains appended elements as a result of the select criteria
      See Also:
    • reject

      public ImmutableList<T> reject(Predicate<? super T> predicate)
      Description copied from interface: RichIterable
      Returns all elements of the source collection that return false when evaluating of the predicate. This method is also sometimes called filterNot and is the equivalent of calling iterable.select(Predicates.not(predicate)).

      Example using a Java 8 lambda expression:

       RichIterable<Person> rejected =
           people.reject(person -> person.person.getLastName().equals("Smith"));
       

      Example using an anonymous inner class:

       RichIterable<Person> rejected =
           people.reject(new Predicate<Person>()
           {
               public boolean accept(Person person)
               {
                   return person.person.getLastName().equals("Smith");
               }
           });
       
      Specified by:
      reject in interface ImmutableCollection<T>
      Specified by:
      reject in interface ImmutableList<T>
      Specified by:
      reject in interface ListIterable<T>
      Specified by:
      reject in interface OrderedIterable<T>
      Specified by:
      reject in interface ReversibleIterable<T>
      Specified by:
      reject in interface RichIterable<T>
      Parameters:
      predicate - a Predicate to use as the reject criteria
      Returns:
      a RichIterable that contains elements that cause Predicate.accept(Object) method to evaluate to false
    • rejectWith

      public <P> ImmutableList<T> rejectWith(Predicate2<? super T,? super P> predicate, P parameter)
      Description copied from interface: RichIterable
      Similar to RichIterable.reject(Predicate), except with an evaluation parameter for the second generic argument in Predicate2.

      E.g. return a Collection of Person elements where the person has an age greater than or equal to 18 years

      Example using a Java 8 lambda expression:

       RichIterable<Person> rejected =
           people.rejectWith((Person person, Integer age) -> person.getAge() < age, Integer.valueOf(18));
       

      Example using an anonymous inner class:

       MutableList<Person> rejected =
           people.rejectWith(new Predicate2<Person, Integer>()
           {
               public boolean accept(Person person, Integer age)
               {
                   return person.getAge() < age;
               }
           }, Integer.valueOf(18));
       
      Specified by:
      rejectWith in interface ImmutableCollection<T>
      Specified by:
      rejectWith in interface ImmutableList<T>
      Specified by:
      rejectWith in interface ListIterable<T>
      Specified by:
      rejectWith in interface OrderedIterable<T>
      Specified by:
      rejectWith in interface ReversibleIterable<T>
      Specified by:
      rejectWith in interface RichIterable<T>
      Parameters:
      predicate - a Predicate2 to use as the select criteria
      parameter - a parameter to pass in for evaluation of the second argument P in predicate
      See Also:
    • rejectWith

      public <P, R extends Collection<T>> R rejectWith(Predicate2<? super T,? super P> predicate, P parameter, R target)
      Description copied from interface: RichIterable
      Similar to RichIterable.reject(Predicate, Collection), except with an evaluation parameter for the second generic argument in Predicate2.

      E.g. return a Collection of Person elements where the person has an age greater than or equal to 18 years

      Example using a Java 8 lambda expression:

       MutableList<Person> rejected =
           people.rejectWith((Person person, Integer age) -> person.getAge() < age, Integer.valueOf(18), Lists.mutable.empty());
       

      Example using an anonymous inner class:

       MutableList<Person> rejected =
           people.rejectWith(new Predicate2<Person, Integer>()
           {
               public boolean accept(Person person, Integer age)
               {
                   return person.getAge() < age;
               }
           }, Integer.valueOf(18), Lists.mutable.empty());
       
      Specified by:
      rejectWith in interface RichIterable<T>
      Overrides:
      rejectWith in class AbstractRichIterable<T>
      Parameters:
      predicate - a Predicate2 to use as the reject criteria
      parameter - a parameter to pass in for evaluation of the second argument P in predicate
      target - the Collection to append to for all elements in this RichIterable that cause Predicate#accept(Object) method to evaluate to false
      Returns:
      targetCollection, which contains appended elements as a result of the reject criteria
      See Also:
    • partition

      public PartitionImmutableList<T> partition(Predicate<? super T> predicate)
      Description copied from interface: RichIterable
      Filters a collection into a PartitionedIterable based on the evaluation of the predicate.

      Example using a Java 8 lambda expression:

       PartitionIterable<Person> newYorkersAndNonNewYorkers =
           people.partition(person -> person.getAddress().getState().getName().equals("New York"));
       

      Example using an anonymous inner class:

       PartitionIterable<Person> newYorkersAndNonNewYorkers =
           people.partition(new Predicate<Person>()
           {
               public boolean accept(Person person)
               {
                   return person.getAddress().getState().getName().equals("New York");
               }
           });
       
      Specified by:
      partition in interface ImmutableCollection<T>
      Specified by:
      partition in interface ImmutableList<T>
      Specified by:
      partition in interface ListIterable<T>
      Specified by:
      partition in interface OrderedIterable<T>
      Specified by:
      partition in interface ReversibleIterable<T>
      Specified by:
      partition in interface RichIterable<T>
    • partitionWith

      public <P> PartitionImmutableList<T> partitionWith(Predicate2<? super T,? super P> predicate, P parameter)
      Description copied from interface: RichIterable
      Filters a collection into a PartitionIterable based on the evaluation of the predicate.

      Example using a Java 8 lambda expression:

       PartitionIterable<Person> newYorkersAndNonNewYorkers =
           people.partitionWith((Person person, String state) -> person.getAddress().getState().getName().equals(state), "New York");
       

      Example using an anonymous inner class:

       PartitionIterable<Person> newYorkersAndNonNewYorkers =
           people.partitionWith(new Predicate2<Person, String>()
           {
               public boolean accept(Person person, String state)
               {
                   return person.getAddress().getState().getName().equals(state);
               }
           }, "New York");
       
      Specified by:
      partitionWith in interface ImmutableCollection<T>
      Specified by:
      partitionWith in interface ImmutableList<T>
      Specified by:
      partitionWith in interface ListIterable<T>
      Specified by:
      partitionWith in interface OrderedIterable<T>
      Specified by:
      partitionWith in interface ReversibleIterable<T>
      Specified by:
      partitionWith in interface RichIterable<T>
    • selectInstancesOf

      public <S> ImmutableList<S> selectInstancesOf(Class<S> clazz)
      Description copied from interface: RichIterable
      Returns all elements of the source collection that are instances of the Class clazz.
       RichIterable<Integer> integers =
           List.mutable.with(new Integer(0), new Long(0L), new Double(0.0)).selectInstancesOf(Integer.class);
       
      Specified by:
      selectInstancesOf in interface ImmutableCollection<T>
      Specified by:
      selectInstancesOf in interface ImmutableList<T>
      Specified by:
      selectInstancesOf in interface ListIterable<T>
      Specified by:
      selectInstancesOf in interface OrderedIterable<T>
      Specified by:
      selectInstancesOf in interface ReversibleIterable<T>
      Specified by:
      selectInstancesOf in interface RichIterable<T>
    • collect

      public <V> ImmutableList<V> collect(Function<? super T,? extends V> function)
      Description copied from interface: RichIterable
      Returns a new collection with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

      Example using a Java 8 lambda expression:

       RichIterable<String> names =
           people.collect(person -> person.getFirstName() + " " + person.getLastName());
       

      Example using an anonymous inner class:

       RichIterable<String> names =
           people.collect(new Function<Person, String>()
           {
               public String valueOf(Person person)
               {
                   return person.getFirstName() + " " + person.getLastName();
               }
           });
       
      Specified by:
      collect in interface ImmutableCollection<T>
      Specified by:
      collect in interface ImmutableList<T>
      Specified by:
      collect in interface ListIterable<T>
      Specified by:
      collect in interface OrderedIterable<T>
      Specified by:
      collect in interface ReversibleIterable<T>
      Specified by:
      collect in interface RichIterable<T>
    • collectBoolean

      public ImmutableBooleanList collectBoolean(BooleanFunction<? super T> booleanFunction)
      Description copied from interface: RichIterable
      Returns a new primitive boolean iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

      Example using a Java 8 lambda expression:

       BooleanIterable licenses =
           people.collectBoolean(person -> person.hasDrivingLicense());
       

      Example using an anonymous inner class:

       BooleanIterable licenses =
           people.collectBoolean(new BooleanFunction<Person>()
           {
               public boolean booleanValueOf(Person person)
               {
                   return person.hasDrivingLicense();
               }
           });
       
      Specified by:
      collectBoolean in interface ImmutableCollection<T>
      Specified by:
      collectBoolean in interface ImmutableList<T>
      Specified by:
      collectBoolean in interface ListIterable<T>
      Specified by:
      collectBoolean in interface OrderedIterable<T>
      Specified by:
      collectBoolean in interface ReversibleIterable<T>
      Specified by:
      collectBoolean in interface RichIterable<T>
    • collectByte

      public ImmutableByteList collectByte(ByteFunction<? super T> byteFunction)
      Description copied from interface: RichIterable
      Returns a new primitive byte iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

      Example using a Java 8 lambda expression:

       ByteIterable bytes =
           people.collectByte(person -> person.getCode());
       

      Example using an anonymous inner class:

       ByteIterable bytes =
           people.collectByte(new ByteFunction<Person>()
           {
               public byte byteValueOf(Person person)
               {
                   return person.getCode();
               }
           });
       
      Specified by:
      collectByte in interface ImmutableCollection<T>
      Specified by:
      collectByte in interface ImmutableList<T>
      Specified by:
      collectByte in interface ListIterable<T>
      Specified by:
      collectByte in interface OrderedIterable<T>
      Specified by:
      collectByte in interface ReversibleIterable<T>
      Specified by:
      collectByte in interface RichIterable<T>
    • collectChar

      public ImmutableCharList collectChar(CharFunction<? super T> charFunction)
      Description copied from interface: RichIterable
      Returns a new primitive char iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

      Example using a Java 8 lambda expression:

       CharIterable chars =
           people.collectChar(person -> person.getMiddleInitial());
       

      Example using an anonymous inner class:

       CharIterable chars =
           people.collectChar(new CharFunction<Person>()
           {
               public char charValueOf(Person person)
               {
                   return person.getMiddleInitial();
               }
           });
       
      Specified by:
      collectChar in interface ImmutableCollection<T>
      Specified by:
      collectChar in interface ImmutableList<T>
      Specified by:
      collectChar in interface ListIterable<T>
      Specified by:
      collectChar in interface OrderedIterable<T>
      Specified by:
      collectChar in interface ReversibleIterable<T>
      Specified by:
      collectChar in interface RichIterable<T>
    • collectDouble

      public ImmutableDoubleList collectDouble(DoubleFunction<? super T> doubleFunction)
      Description copied from interface: RichIterable
      Returns a new primitive double iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

      Example using a Java 8 lambda expression:

       DoubleIterable doubles =
           people.collectDouble(person -> person.getMilesFromNorthPole());
       

      Example using an anonymous inner class:

       DoubleIterable doubles =
           people.collectDouble(new DoubleFunction<Person>()
           {
               public double doubleValueOf(Person person)
               {
                   return person.getMilesFromNorthPole();
               }
           });
       
      Specified by:
      collectDouble in interface ImmutableCollection<T>
      Specified by:
      collectDouble in interface ImmutableList<T>
      Specified by:
      collectDouble in interface ListIterable<T>
      Specified by:
      collectDouble in interface OrderedIterable<T>
      Specified by:
      collectDouble in interface ReversibleIterable<T>
      Specified by:
      collectDouble in interface RichIterable<T>
    • collectFloat

      public ImmutableFloatList collectFloat(FloatFunction<? super T> floatFunction)
      Description copied from interface: RichIterable
      Returns a new primitive float iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

      Example using a Java 8 lambda expression:

       FloatIterable floats =
           people.collectFloat(person -> person.getHeightInInches());
       

      Example using an anonymous inner class:

       FloatIterable floats =
           people.collectFloat(new FloatFunction<Person>()
           {
               public float floatValueOf(Person person)
               {
                   return person.getHeightInInches();
               }
           });
       
      Specified by:
      collectFloat in interface ImmutableCollection<T>
      Specified by:
      collectFloat in interface ImmutableList<T>
      Specified by:
      collectFloat in interface ListIterable<T>
      Specified by:
      collectFloat in interface OrderedIterable<T>
      Specified by:
      collectFloat in interface ReversibleIterable<T>
      Specified by:
      collectFloat in interface RichIterable<T>
    • collectInt

      public ImmutableIntList collectInt(IntFunction<? super T> intFunction)
      Description copied from interface: RichIterable
      Returns a new primitive int iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

      Example using a Java 8 lambda expression:

       IntIterable ints =
           people.collectInt(person -> person.getAge());
       

      Example using an anonymous inner class:

       IntIterable ints =
           people.collectInt(new IntFunction<Person>()
           {
               public int intValueOf(Person person)
               {
                   return person.getAge();
               }
           });
       
      Specified by:
      collectInt in interface ImmutableCollection<T>
      Specified by:
      collectInt in interface ImmutableList<T>
      Specified by:
      collectInt in interface ListIterable<T>
      Specified by:
      collectInt in interface OrderedIterable<T>
      Specified by:
      collectInt in interface ReversibleIterable<T>
      Specified by:
      collectInt in interface RichIterable<T>
    • collectLong

      public ImmutableLongList collectLong(LongFunction<? super T> longFunction)
      Description copied from interface: RichIterable
      Returns a new primitive long iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

      Example using a Java 8 lambda expression:

       LongIterable longs =
           people.collectLong(person -> person.getGuid());
       

      Example using an anonymous inner class:

       LongIterable longs =
           people.collectLong(new LongFunction<Person>()
           {
               public long longValueOf(Person person)
               {
                   return person.getGuid();
               }
           });
       
      Specified by:
      collectLong in interface ImmutableCollection<T>
      Specified by:
      collectLong in interface ImmutableList<T>
      Specified by:
      collectLong in interface ListIterable<T>
      Specified by:
      collectLong in interface OrderedIterable<T>
      Specified by:
      collectLong in interface ReversibleIterable<T>
      Specified by:
      collectLong in interface RichIterable<T>
    • collectShort

      public ImmutableShortList collectShort(ShortFunction<? super T> shortFunction)
      Description copied from interface: RichIterable
      Returns a new primitive short iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

      Example using a Java 8 lambda expression:

       ShortIterable shorts =
           people.collectShort(person -> person.getNumberOfJunkMailItemsReceivedPerMonth());
       

      Example using an anonymous inner class:

       ShortIterable shorts =
           people.collectShort(new ShortFunction<Person>()
           {
               public short shortValueOf(Person person)
               {
                   return person.getNumberOfJunkMailItemsReceivedPerMonth();
               }
           });
       
      Specified by:
      collectShort in interface ImmutableCollection<T>
      Specified by:
      collectShort in interface ImmutableList<T>
      Specified by:
      collectShort in interface ListIterable<T>
      Specified by:
      collectShort in interface OrderedIterable<T>
      Specified by:
      collectShort in interface ReversibleIterable<T>
      Specified by:
      collectShort in interface RichIterable<T>
    • collectWith

      public <P, V> ImmutableList<V> collectWith(Function2<? super T,? super P,? extends V> function, P parameter)
      Description copied from interface: RichIterable
      Same as RichIterable.collect(Function) with a Function2 and specified parameter which is passed to the block.

      Example using a Java 8 lambda expression:

       RichIterable<Integer> integers =
           Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1));
       

      Example using an anonymous inner class:

       Function2<Integer, Integer, Integer> addParameterFunction =
           new Function2<Integer, Integer, Integer>()
           {
               public Integer value(Integer each, Integer parameter)
               {
                   return each + parameter;
               }
           };
       RichIterable<Integer> integers =
           Lists.mutable.with(1, 2, 3).collectWith(addParameterFunction, Integer.valueOf(1));
       
      Specified by:
      collectWith in interface ImmutableCollection<T>
      Specified by:
      collectWith in interface ImmutableList<T>
      Specified by:
      collectWith in interface ListIterable<T>
      Specified by:
      collectWith in interface OrderedIterable<T>
      Specified by:
      collectWith in interface ReversibleIterable<T>
      Specified by:
      collectWith in interface RichIterable<T>
      Parameters:
      function - A Function2 to use as the collect transformation function
      parameter - A parameter to pass in for evaluation of the second argument P in function
      Returns:
      A new RichIterable that contains the transformed elements returned by Function2.value(Object, Object)
      See Also:
    • collectIf

      public <V> ImmutableList<V> collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function)
      Description copied from interface: RichIterable
      Returns a new collection with the results of applying the specified function on each element of the source collection, but only for those elements which return true upon evaluation of the predicate. This is the optimized equivalent of calling iterable.select(predicate).collect(function).

      Example using a Java 8 lambda and method reference:

       RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(e -> e != null, Object::toString);
       

      Example using Predicates factory:

       RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString());
       
      Specified by:
      collectIf in interface ImmutableCollection<T>
      Specified by:
      collectIf in interface ImmutableList<T>
      Specified by:
      collectIf in interface ListIterable<T>
      Specified by:
      collectIf in interface OrderedIterable<T>
      Specified by:
      collectIf in interface ReversibleIterable<T>
      Specified by:
      collectIf in interface RichIterable<T>
    • collectWith

      public <P, V, R extends Collection<V>> R collectWith(Function2<? super T,? super P,? extends V> function, P parameter, R target)
      Description copied from interface: RichIterable
      Same as collectWith but with a targetCollection parameter to gather the results.

      Example using a Java 8 lambda expression:

       MutableSet<Integer> integers =
           Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1), Sets.mutable.empty());
       

      Example using an anonymous inner class:

       Function2<Integer, Integer, Integer> addParameterFunction =
           new Function2<Integer, Integer, Integer>()
           {
               public Integer value(final Integer each, final Integer parameter)
               {
                   return each + parameter;
               }
           };
       MutableSet<Integer> integers =
           Lists.mutable.with(1, 2, 3).collectWith(addParameterFunction, Integer.valueOf(1), Sets.mutable.empty());
       
      Specified by:
      collectWith in interface RichIterable<T>
      Overrides:
      collectWith in class AbstractRichIterable<T>
      Parameters:
      function - a Function2 to use as the collect transformation function
      parameter - a parameter to pass in for evaluation of the second argument P in function
      target - the Collection to append to for all elements in this RichIterable that meet select criteria function
      Returns:
      targetCollection, which contains appended elements as a result of the collect transformation
    • flatCollect

      public <V> ImmutableList<V> flatCollect(Function<? super T,? extends Iterable<V>> function)
      Description copied from interface: RichIterable
      flatCollect is a special case of RichIterable.collect(Function). With collect, when the Function returns a collection, the result is a collection of collections. flatCollect outputs a single "flattened" collection instead. This method is commonly called flatMap.

      Consider the following example where we have a Person class, and each Person has a list of Address objects. Take the following Function:

       Function<Person, List<Address>> addressFunction = Person::getAddresses;
       RichIterable<Person> people = ...;
       
      Using collect returns a collection of collections of addresses.
       RichIterable<List<Address>> addresses = people.collect(addressFunction);
       
      Using flatCollect returns a single flattened list of addresses.
       RichIterable<Address> addresses = people.flatCollect(addressFunction);
       
      Specified by:
      flatCollect in interface ImmutableCollection<T>
      Specified by:
      flatCollect in interface ImmutableList<T>
      Specified by:
      flatCollect in interface ListIterable<T>
      Specified by:
      flatCollect in interface OrderedIterable<T>
      Specified by:
      flatCollect in interface ReversibleIterable<T>
      Specified by:
      flatCollect in interface RichIterable<T>
      Parameters:
      function - The Function to apply
      Returns:
      a new flattened collection produced by applying the given function
    • flatCollect

      public <V, R extends Collection<V>> R flatCollect(Function<? super T,? extends Iterable<V>> function, R target)
      Description copied from interface: RichIterable
      Same as flatCollect, only the results are collected into the target collection.
      Specified by:
      flatCollect in interface RichIterable<T>
      Overrides:
      flatCollect in class AbstractRichIterable<T>
      Parameters:
      function - The Function to apply
      target - The collection into which results should be added.
      Returns:
      target, which will contain a flattened collection of results produced by applying the given function
      See Also:
    • detectIndex

      public int detectIndex(Predicate<? super T> predicate)
      Description copied from interface: OrderedIterable
      Returns the index of the first element of the OrderedIterable for which the predicate evaluates to true. Returns -1 if no element evaluates true for the predicate.
      Specified by:
      detectIndex in interface OrderedIterable<T>
    • detectLastIndex

      public int detectLastIndex(Predicate<? super T> predicate)
      Description copied from interface: ReversibleIterable
      Returns the index of the last element of the ReversibleIterable for which the predicate evaluates to true. Returns -1 if no element evaluates true for the predicate.
      Specified by:
      detectLastIndex in interface ReversibleIterable<T>
    • count

      public int count(Predicate<? super T> predicate)
      Description copied from interface: RichIterable
      Return the total number of elements that answer true to the specified predicate.

      Example using a Java 8 lambda expression:

       int count =
           people.count(person -> person.getAddress().getState().getName().equals("New York"));
       

      Example using an anonymous inner class:

       int count =
           people.count(new Predicate<Person>()
           {
               public boolean accept(Person person)
               {
                   return person.getAddress().getState().getName().equals("New York");
               }
           });
       
      Specified by:
      count in interface RichIterable<T>
      Overrides:
      count in class AbstractRichIterable<T>
    • injectInto

      public <IV> IV injectInto(IV injectedValue, Function2<? super IV,? super T,? extends IV> function)
      Description copied from interface: RichIterable
      Returns the final result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter. This method is commonly called fold or sometimes reduce.
      Specified by:
      injectInto in interface RichIterable<T>
      Overrides:
      injectInto in class AbstractRichIterable<T>
    • injectInto

      public int injectInto(int injectedValue, IntObjectToIntFunction<? super T> function)
      Description copied from interface: RichIterable
      Returns the final int result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
      Specified by:
      injectInto in interface RichIterable<T>
      Overrides:
      injectInto in class AbstractRichIterable<T>
    • injectInto

      public long injectInto(long injectedValue, LongObjectToLongFunction<? super T> function)
      Description copied from interface: RichIterable
      Returns the final long result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
      Specified by:
      injectInto in interface RichIterable<T>
      Overrides:
      injectInto in class AbstractRichIterable<T>
    • injectInto

      public double injectInto(double injectedValue, DoubleObjectToDoubleFunction<? super T> function)
      Description copied from interface: RichIterable
      Returns the final double result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
      Specified by:
      injectInto in interface RichIterable<T>
      Overrides:
      injectInto in class AbstractRichIterable<T>
    • injectInto

      public float injectInto(float injectedValue, FloatObjectToFloatFunction<? super T> function)
      Description copied from interface: RichIterable
      Returns the final float result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
      Specified by:
      injectInto in interface RichIterable<T>
      Overrides:
      injectInto in class AbstractRichIterable<T>
    • sumOfInt

      public long sumOfInt(IntFunction<? super T> function)
      Description copied from interface: RichIterable
      Returns the final long result of evaluating function for each element of the iterable and adding the results together.
      Specified by:
      sumOfInt in interface RichIterable<T>
      Overrides:
      sumOfInt in class AbstractRichIterable<T>
    • sumOfLong

      public long sumOfLong(LongFunction<? super T> function)
      Description copied from interface: RichIterable
      Returns the final long result of evaluating function for each element of the iterable and adding the results together.
      Specified by:
      sumOfLong in interface RichIterable<T>
      Overrides:
      sumOfLong in class AbstractRichIterable<T>
    • sumOfFloat

      public double sumOfFloat(FloatFunction<? super T> function)
      Description copied from interface: RichIterable
      Returns the final double result of evaluating function for each element of the iterable and adding the results together. It uses Kahan summation algorithm to reduce numerical error.
      Specified by:
      sumOfFloat in interface RichIterable<T>
      Overrides:
      sumOfFloat in class AbstractRichIterable<T>
    • sumOfDouble

      public double sumOfDouble(DoubleFunction<? super T> function)
      Description copied from interface: RichIterable
      Returns the final double result of evaluating function for each element of the iterable and adding the results together. It uses Kahan summation algorithm to reduce numerical error.
      Specified by:
      sumOfDouble in interface RichIterable<T>
      Overrides:
      sumOfDouble in class AbstractRichIterable<T>
    • tap

      public ImmutableList<T> tap(Procedure<? super T> procedure)
      Description copied from interface: RichIterable
      Executes the Procedure for each element in the iterable and returns this.

      Example using a Java 8 lambda expression:

       RichIterable<Person> tapped =
           people.tap(person -> LOGGER.info(person.getName()));
       

      Example using an anonymous inner class:

       RichIterable<Person> tapped =
           people.tap(new Procedure<Person>()
           {
               public void value(Person person)
               {
                   LOGGER.info(person.getName());
               }
           });
       
      Specified by:
      tap in interface ImmutableCollection<T>
      Specified by:
      tap in interface ImmutableList<T>
      Specified by:
      tap in interface ListIterable<T>
      Specified by:
      tap in interface OrderedIterable<T>
      Specified by:
      tap in interface ReversibleIterable<T>
      Specified by:
      tap in interface RichIterable<T>
      See Also:
    • corresponds

      public <S> boolean corresponds(OrderedIterable<S> other, Predicate2<? super T,? super S> predicate)
      Description copied from interface: OrderedIterable
      Returns true if both OrderedIterables have the same length and predicate returns true for all corresponding elements e1 of this OrderedIterable and e2 of other. The predicate is evaluated for each element at the same position of each OrderedIterable in a forward iteration order. This is a short circuit pattern.
      Specified by:
      corresponds in interface OrderedIterable<T>
    • forEachWithIndex

      public void forEachWithIndex(ObjectIntProcedure<? super T> objectIntProcedure)
      Description copied from interface: InternalIterable
      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());
           }
       });
       
      Specified by:
      forEachWithIndex in interface InternalIterable<T>
      Specified by:
      forEachWithIndex in interface OrderedIterable<T>
      Overrides:
      forEachWithIndex in class AbstractRichIterable<T>
    • forEachWith

      public <P> void forEachWith(Procedure2<? super T,? super P> procedure, P parameter)
      Description copied from interface: InternalIterable
      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);
       
      Specified by:
      forEachWith in interface InternalIterable<T>
      Overrides:
      forEachWith in class AbstractRichIterable<T>
    • forEach

      public void forEach(int from, int to, Procedure<? super T> procedure)
      Description copied from interface: OrderedIterable
      Iterates over the section of the iterable covered by the specified inclusive indexes. The indexes are both inclusive.
      e.g.
       OrderedIterable<People> people = FastList.newListWith(ted, mary, bob, sally)
       people.forEach(0, 1, new Procedure<Person>()
       {
           public void value(Person person)
           {
                LOGGER.info(person.getName());
           }
       });
       

      This code would output ted and mary's names.

      Specified by:
      forEach in interface OrderedIterable<T>
    • forEachWithIndex

      public void forEachWithIndex(int from, int to, ObjectIntProcedure<? super T> objectIntProcedure)
      Description copied from interface: OrderedIterable
      Iterates over the section of the iterable covered by the specified inclusive indexes. The indexes are both inclusive.
      e.g.
       OrderedIterable<People> people = FastList.newListWith(ted, mary, bob, sally)
       people.forEachWithIndex(0, 1, new ObjectIntProcedure<Person>()
       {
           public void value(Person person, int index)
           {
                LOGGER.info(person.getName());
           }
       });
       

      This code would output ted and mary's names.

      Specified by:
      forEachWithIndex in interface OrderedIterable<T>
    • indexOf

      public int indexOf(Object object)
      Description copied from interface: OrderedIterable
      Returns the index of the first occurrence of the specified item in this iterable, or -1 if this iterable does not contain the item.
      Specified by:
      indexOf in interface List<T>
      Specified by:
      indexOf in interface OrderedIterable<T>
      See Also:
    • lastIndexOf

      public int lastIndexOf(Object object)
      Description copied from interface: ListIterable
      Returns the index of the last occurrence of the specified item in this list, or -1 if this list does not contain the item.
      Specified by:
      lastIndexOf in interface List<T>
      Specified by:
      lastIndexOf in interface ListIterable<T>
    • iterator

      public Iterator<T> iterator()
      Specified by:
      iterator in interface Collection<T>
      Specified by:
      iterator in interface Iterable<T>
      Specified by:
      iterator in interface List<T>
    • addAll

      public boolean addAll(int index, Collection<? extends T> collection)
      Specified by:
      addAll in interface List<T>
    • set

      public T set(int index, T element)
      Specified by:
      set in interface List<T>
    • add

      public void add(int index, T element)
      Specified by:
      add in interface List<T>
    • remove

      public T remove(int index)
      Specified by:
      remove in interface List<T>
    • replaceAll

      public void replaceAll(UnaryOperator<T> operator)
      Specified by:
      replaceAll in interface List<T>
      Since:
      10.0 - Override for correctness
    • sort

      public void sort(Comparator<? super T> c)
      Specified by:
      sort in interface List<T>
      Since:
      10.0 - Override for correctness
    • listIterator

      public ListIterator<T> listIterator()
      Specified by:
      listIterator in interface List<T>
      Specified by:
      listIterator in interface ListIterable<T>
      See Also:
    • listIterator

      public ListIterator<T> listIterator(int index)
      Specified by:
      listIterator in interface List<T>
      Specified by:
      listIterator in interface ListIterable<T>
      See Also:
    • subList

      public AbstractImmutableList.ImmutableSubList<T> subList(int fromIndex, int toIndex)
      Specified by:
      subList in interface ImmutableList<T>
      Specified by:
      subList in interface List<T>
      Specified by:
      subList in interface ListIterable<T>
      See Also:
    • distinct

      public ImmutableList<T> distinct()
      Description copied from interface: ListIterable
      Returns a new ListIterable containing the distinct elements in this list.

      Conceptually similar to RichIterable.toSet().RichIterable.toList() but retains the original order. If an element appears multiple times in this list, the first one will be copied into the result.

      Specified by:
      distinct in interface ImmutableList<T>
      Specified by:
      distinct in interface ListIterable<T>
      Specified by:
      distinct in interface OrderedIterable<T>
      Specified by:
      distinct in interface ReversibleIterable<T>
      Returns:
      ListIterable of distinct elements
    • distinct

      public ImmutableList<T> distinct(HashingStrategy<? super T> hashingStrategy)
      Description copied from interface: ListIterable
      Returns a new ListIterable containing the distinct elements in this list. Takes a HashingStrategy.
      Specified by:
      distinct in interface ImmutableList<T>
      Specified by:
      distinct in interface ListIterable<T>
      Returns:
      ListIterable of distinct elements
    • distinctBy

      public <V> ImmutableList<T> distinctBy(Function<? super T,? extends V> function)
      Description copied from interface: ListIterable
      Returns a new ListIterable containing the distinct elements in this list. The specified function will be used to create a HashingStrategy to unique the elements.
      Specified by:
      distinctBy in interface ImmutableList<T>
      Specified by:
      distinctBy in interface ListIterable<T>
      Since:
      9.0
      See Also:
    • appendString

      public void appendString(Appendable appendable, String start, String separator, String end)
      Description copied from interface: RichIterable
      Prints a string representation of this collection onto the given Appendable. Prints the string returned by RichIterable.makeString(String, String, String).
      Specified by:
      appendString in interface RichIterable<T>
      Overrides:
      appendString in class AbstractRichIterable<T>
    • groupBy

      public <V> ImmutableListMultimap<V,T> groupBy(Function<? super T,? extends V> function)
      Description copied from interface: RichIterable
      For each element of the iterable, the function is evaluated and the results of these evaluations are collected into a new multimap, where the transformed value is the key and the original values are added to the same (or similar) species of collection as the source iterable.

      Example using a Java 8 method reference:

       Multimap<String, Person> peopleByLastName =
           people.groupBy(Person::getLastName);
       

      Example using an anonymous inner class:

       Multimap<String, Person> peopleByLastName =
           people.groupBy(new Function<Person, String>()
           {
               public String valueOf(Person person)
               {
                   return person.getLastName();
               }
           });
       
      Specified by:
      groupBy in interface ImmutableCollection<T>
      Specified by:
      groupBy in interface ImmutableList<T>
      Specified by:
      groupBy in interface ListIterable<T>
      Specified by:
      groupBy in interface OrderedIterable<T>
      Specified by:
      groupBy in interface ReversibleIterable<T>
      Specified by:
      groupBy in interface RichIterable<T>
    • groupBy

      public <V, R extends MutableMultimap<V, T>> R groupBy(Function<? super T,? extends V> function, R target)
      Description copied from interface: RichIterable
      Same as RichIterable.groupBy(Function), except that the results are gathered into the specified target multimap.

      Example using a Java 8 method reference:

       FastListMultimap<String, Person> peopleByLastName =
           people.groupBy(Person::getLastName, new FastListMultimap<String, Person>());
       

      Example using an anonymous inner class:

       FastListMultimap<String, Person> peopleByLastName =
           people.groupBy(new Function<Person, String>()
           {
               public String valueOf(Person person)
               {
                   return person.getLastName();
               }
           }, new FastListMultimap<String, Person>());
       
      Specified by:
      groupBy in interface RichIterable<T>
      Overrides:
      groupBy in class AbstractRichIterable<T>
    • groupByEach

      public <V> ImmutableListMultimap<V,T> groupByEach(Function<? super T,? extends Iterable<V>> function)
      Description copied from interface: RichIterable
      Similar to RichIterable.groupBy(Function), except the result of evaluating function will return a collection of keys for each value.
      Specified by:
      groupByEach in interface ImmutableCollection<T>
      Specified by:
      groupByEach in interface ImmutableList<T>
      Specified by:
      groupByEach in interface ListIterable<T>
      Specified by:
      groupByEach in interface OrderedIterable<T>
      Specified by:
      groupByEach in interface ReversibleIterable<T>
      Specified by:
      groupByEach in interface RichIterable<T>
    • groupByEach

      public <V, R extends MutableMultimap<V, T>> R groupByEach(Function<? super T,? extends Iterable<V>> function, R target)
      Description copied from interface: RichIterable
      Same as RichIterable.groupByEach(Function), except that the results are gathered into the specified target multimap.
      Specified by:
      groupByEach in interface RichIterable<T>
      Overrides:
      groupByEach in class AbstractRichIterable<T>
    • min

      public T min(Comparator<? super T> comparator)
      Description copied from interface: RichIterable
      Returns the minimum element out of this container based on the comparator.
      Specified by:
      min in interface RichIterable<T>
      Overrides:
      min in class AbstractRichIterable<T>
    • max

      public T max(Comparator<? super T> comparator)
      Description copied from interface: RichIterable
      Returns the maximum element out of this container based on the comparator.
      Specified by:
      max in interface RichIterable<T>
      Overrides:
      max in class AbstractRichIterable<T>
    • min

      public T min()
      Description copied from interface: RichIterable
      Returns the minimum element out of this container based on the natural order.
      Specified by:
      min in interface OrderedIterable<T>
      Specified by:
      min in interface RichIterable<T>
      Overrides:
      min in class AbstractRichIterable<T>
    • max

      public T max()
      Description copied from interface: RichIterable
      Returns the maximum element out of this container based on the natural order.
      Specified by:
      max in interface OrderedIterable<T>
      Specified by:
      max in interface RichIterable<T>
      Overrides:
      max in class AbstractRichIterable<T>
    • minBy

      public <V extends Comparable<? super V>> T minBy(Function<? super T,? extends V> function)
      Description copied from interface: RichIterable
      Returns the minimum elements out of this container based on the natural order of the attribute returned by Function.
      Specified by:
      minBy in interface RichIterable<T>
      Overrides:
      minBy in class AbstractRichIterable<T>
    • maxBy

      public <V extends Comparable<? super V>> T maxBy(Function<? super T,? extends V> function)
      Description copied from interface: RichIterable
      Returns the maximum elements out of this container based on the natural order of the attribute returned by Function.
      Specified by:
      maxBy in interface RichIterable<T>
      Overrides:
      maxBy in class AbstractRichIterable<T>
    • zip

      public <S> ImmutableList<Pair<T,S>> zip(Iterable<S> that)
      Description copied from interface: RichIterable
      Returns a RichIterable formed from this RichIterable and another RichIterable by combining corresponding elements in pairs. If one of the two RichIterables is longer than the other, its remaining elements are ignored.
      Specified by:
      zip in interface ImmutableCollection<T>
      Specified by:
      zip in interface ImmutableList<T>
      Specified by:
      zip in interface ListIterable<T>
      Specified by:
      zip in interface OrderedIterable<T>
      Specified by:
      zip in interface ReversibleIterable<T>
      Specified by:
      zip in interface RichIterable<T>
      Type Parameters:
      S - the type of the second half of the returned pairs
      Parameters:
      that - The RichIterable providing the second half of each result pair
      Returns:
      A new RichIterable containing pairs consisting of corresponding elements of this RichIterable and that. The length of the returned RichIterable is the minimum of the lengths of this RichIterable and that.
    • zipWithIndex

      public ImmutableList<Pair<T,Integer>> zipWithIndex()
      Description copied from interface: RichIterable
      Zips this RichIterable with its indices.
      Specified by:
      zipWithIndex in interface ImmutableCollection<T>
      Specified by:
      zipWithIndex in interface ImmutableList<T>
      Specified by:
      zipWithIndex in interface ListIterable<T>
      Specified by:
      zipWithIndex in interface OrderedIterable<T>
      Specified by:
      zipWithIndex in interface ReversibleIterable<T>
      Specified by:
      zipWithIndex in interface RichIterable<T>
      Returns:
      A new RichIterable containing pairs consisting of all elements of this RichIterable paired with their index. Indices start at 0.
      See Also:
    • take

      public ImmutableList<T> take(int count)
      Description copied from interface: ReversibleIterable
      Returns the first count elements of the iterable or all the elements in the iterable if count is greater than the length of the iterable.
      Specified by:
      take in interface ImmutableList<T>
      Specified by:
      take in interface ListIterable<T>
      Specified by:
      take in interface ReversibleIterable<T>
      Parameters:
      count - the number of items to take.
    • takeWhile

      public ImmutableList<T> takeWhile(Predicate<? super T> predicate)
      Description copied from interface: ListIterable
      Returns the initial elements that satisfy the Predicate. Short circuits at the first element which does not satisfy the Predicate.
      Specified by:
      takeWhile in interface ImmutableList<T>
      Specified by:
      takeWhile in interface ListIterable<T>
      Specified by:
      takeWhile in interface OrderedIterable<T>
      Specified by:
      takeWhile in interface ReversibleIterable<T>
    • drop

      public ImmutableList<T> drop(int count)
      Description copied from interface: ReversibleIterable
      Returns an iterable after skipping the first count elements or an empty iterable if the count is greater than the length of the iterable.
      Specified by:
      drop in interface ImmutableList<T>
      Specified by:
      drop in interface ListIterable<T>
      Specified by:
      drop in interface ReversibleIterable<T>
      Parameters:
      count - the number of items to drop.
    • dropWhile

      public ImmutableList<T> dropWhile(Predicate<? super T> predicate)
      Description copied from interface: ListIterable
      Returns the final elements that do not satisfy the Predicate. Short circuits at the first element which does satisfy the Predicate.
      Specified by:
      dropWhile in interface ImmutableList<T>
      Specified by:
      dropWhile in interface ListIterable<T>
      Specified by:
      dropWhile in interface OrderedIterable<T>
      Specified by:
      dropWhile in interface ReversibleIterable<T>
    • partitionWhile

      public PartitionImmutableList<T> partitionWhile(Predicate<? super T> predicate)
      Description copied from interface: ListIterable
      Returns a Partition of the initial elements that satisfy the Predicate and the remaining elements. Short circuits at the first element which does satisfy the Predicate.
      Specified by:
      partitionWhile in interface ImmutableList<T>
      Specified by:
      partitionWhile in interface ListIterable<T>
      Specified by:
      partitionWhile in interface OrderedIterable<T>
      Specified by:
      partitionWhile in interface ReversibleIterable<T>
    • newMutable

      protected MutableCollection<T> newMutable(int size)
      Specified by:
      newMutable in class AbstractImmutableCollection<T>
    • asReversed

      public ReverseIterable<T> asReversed()
      Description copied from interface: ReversibleIterable
      Returns a reversed view of this ReversibleIterable.
      Specified by:
      asReversed in interface ReversibleIterable<T>
    • toReversed

      public ImmutableList<T> toReversed()
      Description copied from interface: ReversibleIterable
      Returns a new ReversibleIterable in reverse order.
      Specified by:
      toReversed in interface ImmutableList<T>
      Specified by:
      toReversed in interface ListIterable<T>
      Specified by:
      toReversed in interface ReversibleIterable<T>
    • asParallel

      public ParallelListIterable<T> asParallel(ExecutorService executorService, int batchSize)
      Description copied from interface: ListIterable
      Returns a parallel iterable of this ListIterable.
      Specified by:
      asParallel in interface ListIterable<T>
    • toImmutable

      public ImmutableList<T> toImmutable()
      Description copied from interface: ListIterable
      Converts the ListIterable to an immutable implementation. Returns this for immutable lists.
      Specified by:
      toImmutable in interface ListIterable<T>
    • chunk

      public RichIterable<RichIterable<T>> chunk(int size)
      Description copied from interface: RichIterable
      Partitions elements in fixed size chunks.
      Specified by:
      chunk in interface RichIterable<T>
      Overrides:
      chunk in class AbstractImmutableCollection<T>
      Parameters:
      size - the number of elements per chunk
      Returns:
      A RichIterable containing RichIterables of size size, except the last will be truncated if the elements don't divide evenly.