Package org.eclipse.collections.impl.bag.mutable

Class AbstractMutableBag<T>

java.lang.Object
org.eclipse.collections.impl.AbstractRichIterable<T>
org.eclipse.collections.impl.bag.AbstractBag<T>
org.eclipse.collections.impl.bag.mutable.AbstractMutableBagIterable<T>
org.eclipse.collections.impl.bag.mutable.AbstractMutableBag<T>
All Implemented Interfaces:
Iterable<T>, Collection<T>, Bag<T>, MutableBag<T>, MutableBagIterable<T>, UnsortedBag<T>, MutableCollection<T>, InternalIterable<T>, RichIterable<T>
Direct Known Subclasses:
AbstractHashBag
public abstract class AbstractMutableBag<T>
extends AbstractMutableBagIterable<T>
implements MutableBag<T>

  • Constructor Details

  • Method Details

    • toImmutable

      public ImmutableBag<T> toImmutable()
      Description copied from interface: MutableCollection
      Converts this MutableCollection to an ImmutableCollection.
      Specified by:
      toImmutable in interface Bag<T>
      Specified by:
      toImmutable in interface MutableBag<T>
      Specified by:
      toImmutable in interface MutableCollection<T>

    • asUnmodifiable

      public UnmodifiableBag<T> asUnmodifiable()
      Description copied from interface: MutableCollection
      Returns an unmodifiable view of this collection. This is the equivalent of using Collections.unmodifiableCollection(this) with a return type that supports the full iteration protocols available on MutableCollection. Methods which would mutate the underlying collection will throw UnsupportedOperationExceptions.
      Specified by:
      asUnmodifiable in interface MutableBag<T>
      Specified by:
      asUnmodifiable in interface MutableCollection<T>
      Returns:
      an unmodifiable view of this collection.
      See Also:
      Collections.unmodifiableCollection(Collection)

    • asSynchronized

      public SynchronizedBag<T> asSynchronized()
      Description copied from interface: MutableCollection
      Returns a synchronized wrapper backed by this collection. This is the equivalent of using Collections.synchronizedCollection(this) only with a return type that supports the full iteration protocols available on MutableCollection. The preferred way of iterating over a synchronized collection is to use the internal iteration methods which are properly synchronized internally. 
        MutableCollection synchedCollection = collection.asSynchronized();
     ...
  synchedCollection.forEach(each -> ... );
  synchedCollection.select(each -> ... );
  synchedCollection.collect(each -> ... );
      If you want to iterate using an imperative style, you must protect external iterators using a synchronized block. This includes explicit iterators as well as JDK 5 style for loops.

      Specified by:
      asSynchronized in interface MutableBag<T>
      Specified by:
      asSynchronized in interface MutableCollection<T>
      Returns:
      a synchronized view of this collection.
      See Also:
      Collections.synchronizedCollection(Collection)

    • tap

      public MutableBag<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 Bag<T>
      Specified by:
      tap in interface MutableBag<T>
      Specified by:
      tap in interface MutableBagIterable<T>
      Specified by:
      tap in interface MutableCollection<T>
      Specified by:
      tap in interface RichIterable<T>
      Specified by:
      tap in interface UnsortedBag<T>
      See Also:
      RichIterable.each(Procedure), RichIterable.forEach(Procedure)

    • selectInstancesOf

      public <S> MutableBag<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 Bag<T>
      Specified by:
      selectInstancesOf in interface MutableBag<T>
      Specified by:
      selectInstancesOf in interface MutableBagIterable<T>
      Specified by:
      selectInstancesOf in interface MutableCollection<T>
      Specified by:
      selectInstancesOf in interface RichIterable<T>
      Specified by:
      selectInstancesOf in interface UnsortedBag<T>

    • select

      public MutableBag<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 Bag<T>
      Specified by:
      select in interface MutableBag<T>
      Specified by:
      select in interface MutableBagIterable<T>
      Specified by:
      select in interface MutableCollection<T>
      Specified by:
      select in interface RichIterable<T>
      Specified by:
      select in interface UnsortedBag<T>

    • selectWith

      public <P> MutableBag<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 Bag<T>
      Specified by:
      selectWith in interface MutableBag<T>
      Specified by:
      selectWith in interface MutableBagIterable<T>
      Specified by:
      selectWith in interface MutableCollection<T>
      Specified by:
      selectWith in interface RichIterable<T>
      Specified by:
      selectWith in interface UnsortedBag<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:
      RichIterable.select(Predicate)

    • reject

      public MutableBag<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 Bag<T>
      Specified by:
      reject in interface MutableBag<T>
      Specified by:
      reject in interface MutableBagIterable<T>
      Specified by:
      reject in interface MutableCollection<T>
      Specified by:
      reject in interface RichIterable<T>
      Specified by:
      reject in interface UnsortedBag<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> MutableBag<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 Bag<T>
      Specified by:
      rejectWith in interface MutableBag<T>
      Specified by:
      rejectWith in interface MutableBagIterable<T>
      Specified by:
      rejectWith in interface MutableCollection<T>
      Specified by:
      rejectWith in interface RichIterable<T>
      Specified by:
      rejectWith in interface UnsortedBag<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:
      RichIterable.select(Predicate)

    • partition

      public PartitionMutableBag<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 Bag<T>
      Specified by:
      partition in interface MutableBag<T>
      Specified by:
      partition in interface MutableBagIterable<T>
      Specified by:
      partition in interface MutableCollection<T>
      Specified by:
      partition in interface RichIterable<T>
      Specified by:
      partition in interface UnsortedBag<T>

    • partitionWith

      public <P> PartitionMutableBag<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 Bag<T>
      Specified by:
      partitionWith in interface MutableBag<T>
      Specified by:
      partitionWith in interface MutableBagIterable<T>
      Specified by:
      partitionWith in interface MutableCollection<T>
      Specified by:
      partitionWith in interface RichIterable<T>

    • countBy

      public <V> MutableBag<V> countBy​(Function<? super T,​? extends V> function)
      Description copied from interface: RichIterable
      This method will count the number of occurrences of each value calculated by applying the function to each element of the collection.
      Specified by:
      countBy in interface MutableBag<T>
      Specified by:
      countBy in interface MutableCollection<T>
      Specified by:
      countBy in interface RichIterable<T>
      Overrides:
      countBy in class AbstractMutableBagIterable<T>
      Since:
      9.0

    • countByWith

      public <V,​ P> MutableBag<V> countByWith​(Function2<? super T,​? super P,​? extends V> function, P parameter)
      Description copied from interface: RichIterable
      This method will count the number of occurrences of each value calculated by applying the function to each element of the collection with the specified parameter as the second argument.
      Specified by:
      countByWith in interface MutableBag<T>
      Specified by:
      countByWith in interface MutableCollection<T>
      Specified by:
      countByWith in interface RichIterable<T>
      Overrides:
      countByWith in class AbstractMutableBagIterable<T>
      Since:
      9.0

    • countByEach

      public <V> MutableBag<V> countByEach​(Function<? super T,​? extends Iterable<V>> function)
      Description copied from interface: RichIterable
      This method will count the number of occurrences of each value calculated by applying the function to each element of the collection.
      Specified by:
      countByEach in interface MutableBag<T>
      Specified by:
      countByEach in interface MutableCollection<T>
      Specified by:
      countByEach in interface RichIterable<T>
      Overrides:
      countByEach in class AbstractMutableBagIterable<T>
      Since:
      10.0.0

    • collectWithOccurrences

      public <V> MutableBag<V> collectWithOccurrences​(ObjectIntToObjectFunction<? super T,​? extends V> function)
      Description copied from interface: Bag
      Iterates over the unique elements and their occurrences and collects the results of applying the specified function.
      Specified by:
      collectWithOccurrences in interface Bag<T>
      Specified by:
      collectWithOccurrences in interface MutableBag<T>
      Specified by:
      collectWithOccurrences in interface MutableBagIterable<T>
      Specified by:
      collectWithOccurrences in interface UnsortedBag<T>

    • collect

      public <V> MutableBag<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 MutableBag<T>
      Specified by:
      collect in interface MutableCollection<T>
      Specified by:
      collect in interface RichIterable<T>
      Specified by:
      collect in interface UnsortedBag<T>

    • collectWith

      public <P,​ V> MutableBag<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 MutableBag<T>
      Specified by:
      collectWith in interface MutableCollection<T>
      Specified by:
      collectWith in interface RichIterable<T>
      Specified by:
      collectWith in interface UnsortedBag<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:
      RichIterable.collect(Function)

    • collectIf

      public <V> MutableBag<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 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 MutableBag<T>
      Specified by:
      collectIf in interface MutableCollection<T>
      Specified by:
      collectIf in interface RichIterable<T>
      Specified by:
      collectIf in interface UnsortedBag<T>

    • flatCollect

      public <V> MutableBag<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 MutableBag<T>
      Specified by:
      flatCollect in interface MutableCollection<T>
      Specified by:
      flatCollect in interface RichIterable<T>
      Specified by:
      flatCollect in interface UnsortedBag<T>
      Parameters:
      function - The Function to apply
      Returns:
      a new flattened collection produced by applying the given function

    • collectBoolean

      public MutableBooleanBag 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 MutableBag<T>
      Specified by:
      collectBoolean in interface MutableCollection<T>
      Specified by:
      collectBoolean in interface RichIterable<T>
      Specified by:
      collectBoolean in interface UnsortedBag<T>

    • collectByte

      public MutableByteBag 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 MutableBag<T>
      Specified by:
      collectByte in interface MutableCollection<T>
      Specified by:
      collectByte in interface RichIterable<T>
      Specified by:
      collectByte in interface UnsortedBag<T>

    • collectChar

      public MutableCharBag 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 MutableBag<T>
      Specified by:
      collectChar in interface MutableCollection<T>
      Specified by:
      collectChar in interface RichIterable<T>
      Specified by:
      collectChar in interface UnsortedBag<T>

    • collectDouble

      public MutableDoubleBag 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 MutableBag<T>
      Specified by:
      collectDouble in interface MutableCollection<T>
      Specified by:
      collectDouble in interface RichIterable<T>
      Specified by:
      collectDouble in interface UnsortedBag<T>

    • collectFloat

      public MutableFloatBag 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 MutableBag<T>
      Specified by:
      collectFloat in interface MutableCollection<T>
      Specified by:
      collectFloat in interface RichIterable<T>
      Specified by:
      collectFloat in interface UnsortedBag<T>

    • collectInt

      public MutableIntBag 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 MutableBag<T>
      Specified by:
      collectInt in interface MutableCollection<T>
      Specified by:
      collectInt in interface RichIterable<T>
      Specified by:
      collectInt in interface UnsortedBag<T>

    • collectLong

      public MutableLongBag 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 MutableBag<T>
      Specified by:
      collectLong in interface MutableCollection<T>
      Specified by:
      collectLong in interface RichIterable<T>
      Specified by:
      collectLong in interface UnsortedBag<T>

    • collectShort

      public MutableShortBag 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 MutableBag<T>
      Specified by:
      collectShort in interface MutableCollection<T>
      Specified by:
      collectShort in interface RichIterable<T>
      Specified by:
      collectShort in interface UnsortedBag<T>

    • zip

      @Deprecated public <S> MutableBag<Pair<T,​S>> zip​(Iterable<S> that)
      Deprecated.
      in 6.0. Use OrderedIterable.zip(Iterable) instead.
      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 MutableBag<T>
      Specified by:
      zip in interface MutableCollection<T>
      Specified by:
      zip in interface RichIterable<T>
      Specified by:
      zip in interface UnsortedBag<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

      @Deprecated public MutableSet<Pair<T,​Integer>> zipWithIndex()
      Deprecated.
      in 6.0. Use OrderedIterable.zipWithIndex() instead.
      Description copied from interface: RichIterable
      Zips this RichIterable with its indices.
      Specified by:
      zipWithIndex in interface Bag<T>
      Specified by:
      zipWithIndex in interface MutableBag<T>
      Specified by:
      zipWithIndex in interface MutableBagIterable<T>
      Specified by:
      zipWithIndex in interface MutableCollection<T>
      Specified by:
      zipWithIndex in interface RichIterable<T>
      Specified by:
      zipWithIndex in interface UnsortedBag<T>
      Returns:
      A new RichIterable containing pairs consisting of all elements of this RichIterable paired with their index. Indices start at 0.
      See Also:
      RichIterable.zip(Iterable)

    • asParallel

      public ParallelUnsortedBag<T> asParallel​(ExecutorService executorService, int batchSize)