Class LongLists.UnmodifiableList

java.lang.Object
it.unimi.dsi.fastutil.longs.LongLists.UnmodifiableList
All Implemented Interfaces:
LongCollection, LongIterable, LongList, java.io.Serializable, java.lang.Comparable<java.util.List<? extends java.lang.Long>>, java.lang.Iterable<java.lang.Long>, java.util.Collection<java.lang.Long>, java.util.List<java.lang.Long>
Direct Known Subclasses:
LongLists.UnmodifiableRandomAccessList
Enclosing class:
LongLists

public static class LongLists.UnmodifiableList
extends java.lang.Object
implements LongList, java.io.Serializable
An unmodifiable wrapper class for lists.
See Also:
Serialized Form
  • Method Summary

    Modifier and Type Method Description
    void add​(int i, long k)
    Inserts the specified element at the specified position in this list (optional operation).
    void add​(int i, java.lang.Long k)
    Deprecated.
    Please use the corresponding type-specific method instead.
    boolean add​(long k)
    Ensures that this collection contains the specified element (optional operation).
    boolean add​(java.lang.Long k)
    Deprecated.
    boolean addAll​(int index, LongCollection c)
    Inserts all of the elements in the specified type-specific collection into this type-specific list at the specified position (optional operation).
    boolean addAll​(int index, LongList l)
    Inserts all of the elements in the specified type-specific list into this type-specific list at the specified position (optional operation).
    boolean addAll​(int index, java.util.Collection<? extends java.lang.Long> c)  
    boolean addAll​(LongCollection c)
    Adds all elements of the given type-specific collection to this collection.
    boolean addAll​(LongList l)
    Appends all of the elements in the specified type-specific list to the end of this type-specific list (optional operation).
    boolean addAll​(java.util.Collection<? extends java.lang.Long> c)  
    void addElements​(int index, long[] a)
    Add (hopefully quickly) elements to this type-specific list.
    void addElements​(int index, long[] a, int offset, int length)
    Add (hopefully quickly) elements to this type-specific list.
    void clear()  
    int compareTo​(java.util.List<? extends java.lang.Long> o)  
    boolean contains​(long o)
    Returns true if this collection contains the specified element.
    boolean contains​(java.lang.Object k)
    Deprecated.
    boolean containsAll​(LongCollection c)
    Checks whether this collection contains all elements from the given type-specific collection.
    boolean containsAll​(java.util.Collection<?> c)  
    boolean equals​(java.lang.Object o)  
    void forEach​(java.util.function.LongConsumer action)
    Performs the given action for each element of this type-specific Iterable until all elements have been processed or the action throws an exception.
    java.lang.Long get​(int i)
    Deprecated.
    Please use the corresponding type-specific method instead.
    void getElements​(int from, long[] a, int offset, int length)
    Copies (hopefully quickly) elements of this type-specific list into the given array.
    long getLong​(int i)
    Returns the element at the specified position in this list.
    int hashCode()  
    int indexOf​(long k)
    Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element.
    int indexOf​(java.lang.Object o)
    Deprecated.
    Please use the corresponding type-specific method instead.
    boolean isEmpty()  
    LongListIterator iterator()
    Returns a type-specific iterator on the elements of this collection.
    int lastIndexOf​(long k)
    Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.
    int lastIndexOf​(java.lang.Object o)
    Deprecated.
    Please use the corresponding type-specific method instead.
    LongListIterator listIterator()
    Returns a type-specific list iterator on the list.
    LongListIterator listIterator​(int i)
    Returns a type-specific list iterator on the list starting at a given index.
    LongIterator longIterator()
    Returns a primitive iterator on the elements of this collection.
    java.util.stream.LongStream longParallelStream()
    Return a parallel primitive stream over the elements, performing widening casts if needed.
    LongSpliterator longSpliterator()
    Returns a primitive spliterator on the elements of this collection.
    java.util.stream.LongStream longStream()
    Return a primitive stream over the elements, performing widening casts if needed.
    java.util.stream.Stream<java.lang.Long> parallelStream()
    Deprecated.
    boolean rem​(long k)
    Removes a single instance of the specified element from this collection, if it is present (optional operation).
    java.lang.Long remove​(int i)
    Deprecated.
    Please use the corresponding type-specific method instead.
    boolean remove​(java.lang.Object k)
    Deprecated.
    boolean removeAll​(LongCollection c)
    Remove from this collection all elements in the given type-specific collection.
    boolean removeAll​(java.util.Collection<?> c)  
    void removeElements​(int from, int to)
    Removes (hopefully quickly) elements of this type-specific list.
    boolean removeIf​(java.util.function.LongPredicate filter)
    Remove from this collection all elements which satisfy the given predicate.
    long removeLong​(int i)
    Removes the element at the specified position in this list (optional operation).
    void replaceAll​(java.util.function.LongUnaryOperator operator)
    Replaces each element of this list with the result of applying the operator to that element.
    void replaceAll​(java.util.function.UnaryOperator<java.lang.Long> operator)
    Deprecated.
    boolean retainAll​(LongCollection c)
    Retains in this collection only elements from the given type-specific collection.
    boolean retainAll​(java.util.Collection<?> c)  
    long set​(int i, long k)
    Replaces the element at the specified position in this list with the specified element (optional operation).
    java.lang.Long set​(int index, java.lang.Long k)
    Deprecated.
    Please use the corresponding type-specific method instead.
    void setElements​(int index, long[] a)
    Set (hopefully quickly) elements to match the array given.
    void setElements​(int index, long[] a, int offset, int length)
    Set (hopefully quickly) elements to match the array given.
    void setElements​(long[] a)
    Set (hopefully quickly) elements to match the array given.
    int size()  
    void size​(int size)
    Sets the size of this list.
    void sort​(LongComparator comparator)
    Sort a list using a type-specific comparator.
    void sort​(java.util.Comparator<? super java.lang.Long> comparator)
    Deprecated.
    LongSpliterator spliterator()
    Returns a type-specific spliterator on the elements of this collection.
    java.util.stream.Stream<java.lang.Long> stream()
    Deprecated.
    LongList subList​(int from, int to)
    Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.
    java.lang.Object[] toArray()  
    long[] toArray​(long[] a)
    Returns an array containing all of the elements in this collection; the runtime type of the returned array is that of the specified array.
    <T> T[] toArray​(T[] a)  
    long[] toLongArray()
    Returns a primitive type array containing the items of this collection.
    long[] toLongArray​(long[] a)
    Deprecated.
    java.lang.String toString()  
    void unstableSort​(LongComparator comparator)
    Sorts this list using a sort not assured to be stable.
    void unstableSort​(java.util.Comparator<? super java.lang.Long> comparator)
    Deprecated.

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface java.util.Collection

    toArray

    Methods inherited from interface java.util.List

    addAll, clear, containsAll, isEmpty, removeAll, retainAll, size, toArray, toArray

    Methods inherited from interface it.unimi.dsi.fastutil.longs.LongIterable

    forEach, forEach, forEach

    Methods inherited from interface it.unimi.dsi.fastutil.longs.LongList

    add, add, contains, remove, replaceAll, spliterator
  • Method Details

    • getLong

      public long getLong​(int i)
      Description copied from interface: LongList
      Returns the element at the specified position in this list.
      Specified by:
      getLong in interface LongList
      See Also:
      List.get(int)
    • set

      public long set​(int i, long k)
      Description copied from interface: LongList
      Replaces the element at the specified position in this list with the specified element (optional operation).
      Specified by:
      set in interface LongList
      See Also:
      List.set(int,Object)
    • add

      public void add​(int i, long k)
      Description copied from interface: LongList
      Inserts the specified element at the specified position in this list (optional operation).
      Specified by:
      add in interface LongList
      See Also:
      List.add(int,Object)
    • removeLong

      public long removeLong​(int i)
      Description copied from interface: LongList
      Removes the element at the specified position in this list (optional operation).
      Specified by:
      removeLong in interface LongList
      See Also:
      List.remove(int)
    • indexOf

      public int indexOf​(long k)
      Description copied from interface: LongList
      Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element.
      Specified by:
      indexOf in interface LongList
      See Also:
      List.indexOf(Object)
    • lastIndexOf

      public int lastIndexOf​(long k)
      Description copied from interface: LongList
      Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.
      Specified by:
      lastIndexOf in interface LongList
      See Also:
      List.lastIndexOf(Object)
    • addAll

      public boolean addAll​(int index, java.util.Collection<? extends java.lang.Long> c)
      Specified by:
      addAll in interface java.util.List<java.lang.Long>
    • replaceAll

      @Deprecated public void replaceAll​(java.util.function.UnaryOperator<java.lang.Long> operator)
      Deprecated.
      Description copied from interface: LongList
      Specified by:
      replaceAll in interface java.util.List<java.lang.Long>
      Specified by:
      replaceAll in interface LongList
    • getElements

      public void getElements​(int from, long[] a, int offset, int length)
      Description copied from interface: LongList
      Copies (hopefully quickly) elements of this type-specific list into the given array.
      Specified by:
      getElements in interface LongList
      Parameters:
      from - the start index (inclusive).
      a - the destination array.
      offset - the offset into the destination array where to store the first element copied.
      length - the number of elements to be copied.
    • removeElements

      public void removeElements​(int from, int to)
      Description copied from interface: LongList
      Removes (hopefully quickly) elements of this type-specific list.
      Specified by:
      removeElements in interface LongList
      Parameters:
      from - the start index (inclusive).
      to - the end index (exclusive).
    • addElements

      public void addElements​(int index, long[] a, int offset, int length)
      Description copied from interface: LongList
      Add (hopefully quickly) elements to this type-specific list.
      Specified by:
      addElements in interface LongList
      Parameters:
      index - the index at which to add elements.
      a - the array containing the elements.
      offset - the offset of the first element to add.
      length - the number of elements to add.
    • addElements

      public void addElements​(int index, long[] a)
      Description copied from interface: LongList
      Add (hopefully quickly) elements to this type-specific list.
      Specified by:
      addElements in interface LongList
      Parameters:
      index - the index at which to add elements.
      a - the array containing the elements.
    • setElements

      public void setElements​(long[] a)
      Description copied from interface: LongList
      Set (hopefully quickly) elements to match the array given.
      Specified by:
      setElements in interface LongList
      Parameters:
      a - the array containing the elements.
    • setElements

      public void setElements​(int index, long[] a)
      Description copied from interface: LongList
      Set (hopefully quickly) elements to match the array given.
      Specified by:
      setElements in interface LongList
      Parameters:
      index - the index at which to start setting elements.
      a - the array containing the elements.
    • setElements

      public void setElements​(int index, long[] a, int offset, int length)
      Description copied from interface: LongList
      Set (hopefully quickly) elements to match the array given. Sets each in this list to the corresponding elements in the array, as if by
       
       ListIterator iter = listIterator(index);
       int i = 0;
       while (i < length) {
         iter.next();
         iter.set(a[offset + i++]);
       }
       
       
      However, the exact implementation may be more efficient, taking into account whether random access is faster or not, or at the discretion of subclasses, abuse internals.
      Specified by:
      setElements in interface LongList
      Parameters:
      index - the index at which to start setting elements.
      a - the array containing the elements
      offset - the offset of the first element to add.
      length - the number of elements to add.
    • size

      public void size​(int size)
      Description copied from interface: LongList
      Sets the size of this list.

      If the specified size is smaller than the current size, the last elements are discarded. Otherwise, they are filled with 0/null/false.

      Specified by:
      size in interface LongList
      Parameters:
      size - the new size.
    • listIterator

      public LongListIterator listIterator()
      Description copied from interface: LongList
      Returns a type-specific list iterator on the list.
      Specified by:
      listIterator in interface java.util.List<java.lang.Long>
      Specified by:
      listIterator in interface LongList
      See Also:
      List.listIterator()
    • iterator

      public LongListIterator iterator()
      Description copied from interface: LongCollection
      Returns a type-specific iterator on the elements of this collection.
      Specified by:
      iterator in interface java.util.Collection<java.lang.Long>
      Specified by:
      iterator in interface java.lang.Iterable<java.lang.Long>
      Specified by:
      iterator in interface java.util.List<java.lang.Long>
      Specified by:
      iterator in interface LongCollection
      Specified by:
      iterator in interface LongIterable
      Specified by:
      iterator in interface LongList
      Returns:
      a type-specific iterator on the elements of this collection.
      See Also:
      Iterable.iterator()
    • listIterator

      public LongListIterator listIterator​(int i)
      Description copied from interface: LongList
      Returns a type-specific list iterator on the list starting at a given index.
      Specified by:
      listIterator in interface java.util.List<java.lang.Long>
      Specified by:
      listIterator in interface LongList
      See Also:
      List.listIterator(int)
    • subList

      public LongList subList​(int from, int to)
      Description copied from interface: LongList
      Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.
      Specified by:
      subList in interface java.util.List<java.lang.Long>
      Specified by:
      subList in interface LongList
      See Also:
      List.subList(int,int)
    • equals

      public boolean equals​(java.lang.Object o)
      Specified by:
      equals in interface java.util.Collection<java.lang.Long>
      Specified by:
      equals in interface java.util.List<java.lang.Long>
    • hashCode

      public int hashCode()
      Specified by:
      hashCode in interface java.util.Collection<java.lang.Long>
      Specified by:
      hashCode in interface java.util.List<java.lang.Long>
    • compareTo

      public int compareTo​(java.util.List<? extends java.lang.Long> o)
      Specified by:
      compareTo in interface java.lang.Comparable<java.util.List<? extends java.lang.Long>>
    • addAll

      public boolean addAll​(int index, LongCollection c)
      Description copied from interface: LongList
      Inserts all of the elements in the specified type-specific collection into this type-specific list at the specified position (optional operation).
      Specified by:
      addAll in interface LongList
      See Also:
      List.addAll(int,java.util.Collection)
    • addAll

      public boolean addAll​(LongList l)
      Description copied from interface: LongList
      Appends all of the elements in the specified type-specific list to the end of this type-specific list (optional operation).
      Specified by:
      addAll in interface LongList
      See Also:
      List.addAll(Collection)
    • addAll

      public boolean addAll​(int index, LongList l)
      Description copied from interface: LongList
      Inserts all of the elements in the specified type-specific list into this type-specific list at the specified position (optional operation).
      Specified by:
      addAll in interface LongList
      See Also:
      List.addAll(int,Collection)
    • replaceAll

      public void replaceAll​(java.util.function.LongUnaryOperator operator)
      Description copied from interface: LongList
      Replaces each element of this list with the result of applying the operator to that element.
      Specified by:
      replaceAll in interface LongList
      Parameters:
      operator - the operator to apply to each element.
      See Also:
      List.replaceAll(java.util.function.UnaryOperator<E>)
    • get

      @Deprecated public java.lang.Long get​(int i)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      get in interface java.util.List<java.lang.Long>
      Specified by:
      get in interface LongList
    • add

      @Deprecated public void add​(int i, java.lang.Long k)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      add in interface java.util.List<java.lang.Long>
      Specified by:
      add in interface LongList
    • set

      @Deprecated public java.lang.Long set​(int index, java.lang.Long k)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      set in interface java.util.List<java.lang.Long>
      Specified by:
      set in interface LongList
    • remove

      @Deprecated public java.lang.Long remove​(int i)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      remove in interface java.util.List<java.lang.Long>
      Specified by:
      remove in interface LongList
    • indexOf

      @Deprecated public int indexOf​(java.lang.Object o)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      indexOf in interface java.util.List<java.lang.Long>
      Specified by:
      indexOf in interface LongList
    • lastIndexOf

      @Deprecated public int lastIndexOf​(java.lang.Object o)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      lastIndexOf in interface java.util.List<java.lang.Long>
      Specified by:
      lastIndexOf in interface LongList
    • sort

      public void sort​(LongComparator comparator)
      Description copied from interface: LongList
      Sort a list using a type-specific comparator.

      Pass null to sort using natural ordering.

      Specified by:
      sort in interface LongList
      See Also:
      List.sort(java.util.Comparator)
    • unstableSort

      public void unstableSort​(LongComparator comparator)
      Description copied from interface: LongList
      Sorts this list using a sort not assured to be stable.

      Pass null to sort using natural ordering.

      This differs from List.sort(java.util.Comparator) in that the results are not assured to be stable, but may be a bit faster.

      Unless a subclass specifies otherwise, the results of the method if the list is concurrently modified during the sort are unspecified.

      Specified by:
      unstableSort in interface LongList
    • sort

      @Deprecated public void sort​(java.util.Comparator<? super java.lang.Long> comparator)
      Deprecated.
      Description copied from interface: LongList
      Specified by:
      sort in interface java.util.List<java.lang.Long>
      Specified by:
      sort in interface LongList
    • unstableSort

      @Deprecated public void unstableSort​(java.util.Comparator<? super java.lang.Long> comparator)
      Deprecated.
      Description copied from interface: LongList
      Sorts this list using a sort not assured to be stable.
      Specified by:
      unstableSort in interface LongList
    • add

      public boolean add​(long k)
      Description copied from interface: LongCollection
      Ensures that this collection contains the specified element (optional operation).
      Specified by:
      add in interface LongCollection
      See Also:
      Collection.add(Object)
    • rem

      public boolean rem​(long k)
      Description copied from interface: LongCollection
      Removes a single instance of the specified element from this collection, if it is present (optional operation).

      Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name. For simplicity, the set interfaces reinstates remove().

      Specified by:
      rem in interface LongCollection
      See Also:
      Collection.remove(Object)
    • size

      public int size()
      Specified by:
      size in interface java.util.Collection<java.lang.Long>
    • isEmpty

      public boolean isEmpty()
      Specified by:
      isEmpty in interface java.util.Collection<java.lang.Long>
    • contains

      public boolean contains​(long o)
      Description copied from interface: LongCollection
      Returns true if this collection contains the specified element.
      Specified by:
      contains in interface LongCollection
      See Also:
      Collection.contains(Object)
    • spliterator

      public LongSpliterator spliterator()
      Description copied from interface: LongCollection
      Returns a type-specific spliterator on the elements of this collection.

      See Collection.spliterator() for more documentation on the requirements of the returned spliterator.

      Specified by:
      spliterator in interface java.util.Collection<java.lang.Long>
      Specified by:
      spliterator in interface java.lang.Iterable<java.lang.Long>
      Specified by:
      spliterator in interface LongCollection
      Specified by:
      spliterator in interface LongIterable
      Returns:
      a type-specific spliterator on the elements of this collection.
    • stream

      @Deprecated public java.util.stream.Stream<java.lang.Long> stream()
      Deprecated.
      Description copied from interface: LongCollection
      Specified by:
      stream in interface java.util.Collection<java.lang.Long>
      Specified by:
      stream in interface LongCollection
    • parallelStream

      @Deprecated public java.util.stream.Stream<java.lang.Long> parallelStream()
      Deprecated.
      Description copied from interface: LongCollection
      Specified by:
      parallelStream in interface java.util.Collection<java.lang.Long>
      Specified by:
      parallelStream in interface LongCollection
    • clear

      public void clear()
      Specified by:
      clear in interface java.util.Collection<java.lang.Long>
    • toArray

      public <T> T[] toArray​(T[] a)
      Specified by:
      toArray in interface java.util.Collection<java.lang.Long>
    • toArray

      public java.lang.Object[] toArray()
      Specified by:
      toArray in interface java.util.Collection<java.lang.Long>
    • forEach

      public void forEach​(java.util.function.LongConsumer action)
      Description copied from interface: LongIterable
      Performs the given action for each element of this type-specific Iterable until all elements have been processed or the action throws an exception.
      Specified by:
      forEach in interface LongIterable
      Parameters:
      action - the action to be performed for each element.
      See Also:
      Iterable.forEach(java.util.function.Consumer)
    • containsAll

      public boolean containsAll​(java.util.Collection<?> c)
      Specified by:
      containsAll in interface java.util.Collection<java.lang.Long>
    • addAll

      public boolean addAll​(java.util.Collection<? extends java.lang.Long> c)
      Specified by:
      addAll in interface java.util.Collection<java.lang.Long>
    • removeAll

      public boolean removeAll​(java.util.Collection<?> c)
      Specified by:
      removeAll in interface java.util.Collection<java.lang.Long>
    • retainAll

      public boolean retainAll​(java.util.Collection<?> c)
      Specified by:
      retainAll in interface java.util.Collection<java.lang.Long>
    • removeIf

      public boolean removeIf​(java.util.function.LongPredicate filter)
      Description copied from interface: LongCollection
      Remove from this collection all elements which satisfy the given predicate.
      Specified by:
      removeIf in interface LongCollection
      Parameters:
      filter - a predicate which returns true for elements to be removed.
      Returns:
      true if any elements were removed.
      See Also:
      Collection.removeIf(java.util.function.Predicate)
    • add

      @Deprecated public boolean add​(java.lang.Long k)
      Deprecated.
      Description copied from interface: LongCollection
      Specified by:
      add in interface java.util.Collection<java.lang.Long>
      Specified by:
      add in interface LongCollection
    • contains

      @Deprecated public boolean contains​(java.lang.Object k)
      Deprecated.
      Description copied from interface: LongCollection
      Specified by:
      contains in interface java.util.Collection<java.lang.Long>
      Specified by:
      contains in interface LongCollection
    • remove

      @Deprecated public boolean remove​(java.lang.Object k)
      Deprecated.
      Description copied from interface: LongCollection
      Specified by:
      remove in interface java.util.Collection<java.lang.Long>
      Specified by:
      remove in interface LongCollection
    • toLongArray

      public long[] toLongArray()
      Description copied from interface: LongCollection
      Returns a primitive type array containing the items of this collection.
      Specified by:
      toLongArray in interface LongCollection
      Returns:
      a primitive type array containing the items of this collection.
      See Also:
      Collection.toArray()
    • toLongArray

      @Deprecated public long[] toLongArray​(long[] a)
      Deprecated.
      Description copied from interface: LongCollection
      Returns a primitive type array containing the items of this collection.

      Note that, contrarily to Collection.toArray(Object[]), this methods just writes all elements of this collection: no special value will be added after the last one.

      Specified by:
      toLongArray in interface LongCollection
      Parameters:
      a - if this array is big enough, it will be used to store this collection.
      Returns:
      a primitive type array containing the items of this collection.
      See Also:
      Collection.toArray(Object[])
    • toArray

      public long[] toArray​(long[] a)
      Description copied from interface: LongCollection
      Returns an array containing all of the elements in this collection; the runtime type of the returned array is that of the specified array.

      Note that, contrarily to Collection.toArray(Object[]), this methods just writes all elements of this collection: no special value will be added after the last one.

      Specified by:
      toArray in interface LongCollection
      Parameters:
      a - if this array is big enough, it will be used to store this collection.
      Returns:
      a primitive type array containing the items of this collection.
      See Also:
      Collection.toArray(Object[])
    • containsAll

      public boolean containsAll​(LongCollection c)
      Description copied from interface: LongCollection
      Checks whether this collection contains all elements from the given type-specific collection.
      Specified by:
      containsAll in interface LongCollection
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection contains all elements of the argument.
      See Also:
      Collection.containsAll(Collection)
    • addAll

      public boolean addAll​(LongCollection c)
      Description copied from interface: LongCollection
      Adds all elements of the given type-specific collection to this collection.
      Specified by:
      addAll in interface LongCollection
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection changed as a result of the call.
      See Also:
      Collection.addAll(Collection)
    • removeAll

      public boolean removeAll​(LongCollection c)
      Description copied from interface: LongCollection
      Remove from this collection all elements in the given type-specific collection.
      Specified by:
      removeAll in interface LongCollection
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection changed as a result of the call.
      See Also:
      Collection.removeAll(Collection)
    • retainAll

      public boolean retainAll​(LongCollection c)
      Description copied from interface: LongCollection
      Retains in this collection only elements from the given type-specific collection.
      Specified by:
      retainAll in interface LongCollection
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection changed as a result of the call.
      See Also:
      Collection.retainAll(Collection)
    • longIterator

      public LongIterator longIterator()
      Description copied from interface: LongCollection
      Returns a primitive iterator on the elements of this collection.

      This method is identical to LongCollection.iterator(), as the type-specific iterator is already compatible with the JDK's primitive iterators. It only exists for compatibility with the other primitive types' Collections that have use for widened iterators.

      Specified by:
      longIterator in interface LongCollection
      Specified by:
      longIterator in interface LongIterable
      Returns:
      a primitive iterator on the elements of this collection.
    • longSpliterator

      public LongSpliterator longSpliterator()
      Description copied from interface: LongCollection
      Returns a primitive spliterator on the elements of this collection.

      This method is identical to LongCollection.spliterator(), as the type-specific spliterator is already compatible with the JDK's primitive spliterators. It only exists for compatibility with the other primitive types' Collections that have use for widened spliterators.

      Specified by:
      longSpliterator in interface LongCollection
      Specified by:
      longSpliterator in interface LongIterable
      Returns:
      a primitive spliterator on the elements of this collection.
    • longStream

      public java.util.stream.LongStream longStream()
      Description copied from interface: LongCollection
      Return a primitive stream over the elements, performing widening casts if needed.
      Specified by:
      longStream in interface LongCollection
      Returns:
      a primitive stream over the elements.
      See Also:
      Collection.stream(), IntStream
    • longParallelStream

      public java.util.stream.LongStream longParallelStream()
      Description copied from interface: LongCollection
      Return a parallel primitive stream over the elements, performing widening casts if needed.
      Specified by:
      longParallelStream in interface LongCollection
      Returns:
      a parallel primitive stream over the elements.
      See Also:
      Collection.parallelStream(), IntStream
    • toString

      public java.lang.String toString()
      Overrides:
      toString in class java.lang.Object