Package it.unimi.dsi.fastutil.longs

Class LongSortedSets.UnmodifiableSortedSet

java.lang.Object
it.unimi.dsi.fastutil.longs.LongSets.UnmodifiableSet
it.unimi.dsi.fastutil.longs.LongSortedSets.UnmodifiableSortedSet
All Implemented Interfaces:
LongBidirectionalIterable, LongCollection, LongIterable, LongSet, LongSortedSet, java.io.Serializable, java.lang.Iterable<java.lang.Long>, java.util.Collection<java.lang.Long>, java.util.Set<java.lang.Long>, java.util.SortedSet<java.lang.Long>
Enclosing class:
LongSortedSets
public static class LongSortedSets.UnmodifiableSortedSet
extends LongSets.UnmodifiableSet
implements LongSortedSet, java.io.Serializable
An unmodifiable wrapper class for sorted sets.
See Also:
Serialized Form

  • Method Summary

    Modifier and Type Method Description
    boolean add​(long k)
    Ensures that this collection contains the specified element (optional operation).
    boolean add​(java.lang.Long k)
    Deprecated.
    boolean addAll​(LongCollection c)
    Adds all elements of the given type-specific collection to this collection.
    boolean addAll​(java.util.Collection<? extends java.lang.Long> c)  
    void clear()  
    LongComparator comparator()
    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)  
    java.lang.Long first()
    Deprecated.
    Please use the corresponding type-specific method instead.
    long firstLong()
    Returns the first (lowest) element currently in this set.
    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.
    LongSortedSet headSet​(long to)
    Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
    LongSortedSet headSet​(java.lang.Long to)
    Deprecated.
    Please use the corresponding type-specific method instead.
    boolean isEmpty()  
    LongBidirectionalIterator iterator()
    Returns a type-specific iterator on the elements of this collection.
    LongBidirectionalIterator iterator​(long from)
    Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).
    java.lang.Long last()
    Deprecated.
    Please use the corresponding type-specific method instead.
    long lastLong()
    Returns the last (highest) element currently in this set.
    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 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)  
    boolean removeIf​(java.util.function.LongPredicate filter)
    Remove from this collection all elements which satisfy the given predicate.
    boolean retainAll​(LongCollection c)
    Retains in this collection only elements from the given type-specific collection.
    boolean retainAll​(java.util.Collection<?> c)  
    int size()  
    LongSpliterator spliterator()
    Returns a type-specific spliterator on the elements of this collection.
    java.util.stream.Stream<java.lang.Long> stream()
    Deprecated.
    LongSortedSet subSet​(long from, long to)
    Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
    LongSortedSet subSet​(java.lang.Long from, java.lang.Long to)
    Deprecated.
    Please use the corresponding type-specific method instead.
    LongSortedSet tailSet​(long from)
    Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.
    LongSortedSet tailSet​(java.lang.Long from)
    Deprecated.
    Please use the corresponding type-specific method instead.
    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()  

    Methods inherited from class it.unimi.dsi.fastutil.longs.LongSets.UnmodifiableSet

    equals, hashCode, rem, remove

    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 it.unimi.dsi.fastutil.longs.LongCollection

    add, addAll, contains, containsAll, longIterator, longParallelStream, longSpliterator, longStream, parallelStream, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toLongArray, toLongArray

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

    forEach, forEach, forEach

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

    add, contains, rem, remove, remove

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

    spliterator

    Methods inherited from interface java.util.Set

    add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray

  • Method Details

    • comparator

      public LongComparator comparator()
      Description copied from interface: LongSortedSet
      Specified by:
      comparator in interface LongSortedSet
      Specified by:
      comparator in interface java.util.SortedSet<java.lang.Long>

    • subSet

      public LongSortedSet subSet​(long from, long to)
      Description copied from interface: LongSortedSet
      Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
      Specified by:
      subSet in interface LongSortedSet
      See Also:
      SortedSet.subSet(Object,Object)

    • headSet

      public LongSortedSet headSet​(long to)
      Description copied from interface: LongSortedSet
      Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
      Specified by:
      headSet in interface LongSortedSet
      See Also:
      SortedSet.headSet(Object)

    • tailSet

      public LongSortedSet tailSet​(long from)
      Description copied from interface: LongSortedSet
      Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.
      Specified by:
      tailSet in interface LongSortedSet
      See Also:
      SortedSet.tailSet(Object)

    • iterator

      public LongBidirectionalIterator 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 LongBidirectionalIterable
      Specified by:
      iterator in interface LongCollection
      Specified by:
      iterator in interface LongIterable
      Specified by:
      iterator in interface LongSet
      Specified by:
      iterator in interface LongSortedSet
      Specified by:
      iterator in interface java.util.Set<java.lang.Long>
      Returns:
      a type-specific iterator on the elements of this collection.
      See Also:
      Iterable.iterator()

    • iterator

      public LongBidirectionalIterator iterator​(long from)
      Description copied from interface: LongSortedSet
      Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).

      This method returns a type-specific bidirectional iterator with given starting point. The starting point is any element comparable to the elements of this set (even if it does not actually belong to the set). The next element of the returned iterator is the least element of the set that is greater than the starting point (if there are no elements greater than the starting point, hasNext() will return false). The previous element of the returned iterator is the greatest element of the set that is smaller than or equal to the starting point (if there are no elements smaller than or equal to the starting point, hasPrevious() will return false).

      Note that passing the last element of the set as starting point and calling previous() you can traverse the entire set in reverse order.

      Specified by:
      iterator in interface LongSortedSet
      Parameters:
      from - an element to start from.
      Returns:
      a bidirectional iterator on the element in this set, starting at the given element.

    • firstLong

      public long firstLong()
      Description copied from interface: LongSortedSet
      Returns the first (lowest) element currently in this set.
      Specified by:
      firstLong in interface LongSortedSet
      See Also:
      SortedSet.first()

    • lastLong

      public long lastLong()
      Description copied from interface: LongSortedSet
      Returns the last (highest) element currently in this set.
      Specified by:
      lastLong in interface LongSortedSet
      See Also:
      SortedSet.last()

    • first

      @Deprecated public java.lang.Long first()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      first in interface LongSortedSet
      Specified by:
      first in interface java.util.SortedSet<java.lang.Long>

    • last

      @Deprecated public java.lang.Long last()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      last in interface LongSortedSet
      Specified by:
      last in interface java.util.SortedSet<java.lang.Long>

    • subSet

      @Deprecated public LongSortedSet subSet​(java.lang.Long from, java.lang.Long to)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      subSet in interface LongSortedSet
      Specified by:
      subSet in interface java.util.SortedSet<java.lang.Long>

    • headSet

      @Deprecated public LongSortedSet headSet​(java.lang.Long to)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      headSet in interface LongSortedSet
      Specified by:
      headSet in interface java.util.SortedSet<java.lang.Long>

    • tailSet

      @Deprecated public LongSortedSet tailSet​(java.lang.Long from)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      tailSet in interface LongSortedSet
      Specified by:
      tailSet in interface java.util.SortedSet<java.lang.Long>

    • 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)

    • 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