Package it.unimi.dsi.fastutil.ints

Class IntSortedSets.SynchronizedSortedSet

java.lang.Object
it.unimi.dsi.fastutil.ints.IntSets.SynchronizedSet
it.unimi.dsi.fastutil.ints.IntSortedSets.SynchronizedSortedSet
All Implemented Interfaces:
IntBidirectionalIterable, IntCollection, IntIterable, IntSet, IntSortedSet, java.io.Serializable, java.lang.Iterable<java.lang.Integer>, java.util.Collection<java.lang.Integer>, java.util.Set<java.lang.Integer>, java.util.SortedSet<java.lang.Integer>
Enclosing class:
IntSortedSets
public static class IntSortedSets.SynchronizedSortedSet
extends IntSets.SynchronizedSet
implements IntSortedSet, java.io.Serializable
A synchronized wrapper class for sorted sets.
See Also:
Serialized Form

  • Method Summary

    Modifier and Type Method Description
    boolean add​(int k)
    Ensures that this collection contains the specified element (optional operation).
    boolean add​(java.lang.Integer k)
    Deprecated.
    boolean addAll​(IntCollection c)
    Adds all elements of the given type-specific collection to this collection.
    boolean addAll​(java.util.Collection<? extends java.lang.Integer> c)  
    void clear()  
    IntComparator comparator()
    boolean contains​(int k)
    Returns true if this collection contains the specified element.
    boolean contains​(java.lang.Object k)
    Deprecated.
    boolean containsAll​(IntCollection 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)  
    java.lang.Integer first()
    Deprecated.
    Please use the corresponding type-specific method instead.
    int firstInt()
    Returns the first (lowest) element currently in this set.
    void forEach​(java.util.function.IntConsumer 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.
    int hashCode()  
    IntSortedSet headSet​(int to)
    Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
    IntSortedSet headSet​(java.lang.Integer to)
    Deprecated.
    Please use the corresponding type-specific method instead.
    IntIterator intIterator()
    Returns a primitive iterator on the elements of this collection.
    java.util.stream.IntStream intParallelStream()
    Return a parallel primitive stream over the elements, performing widening casts if needed.
    IntSpliterator intSpliterator()
    Returns a primitive spliterator on the elements of this collection.
    java.util.stream.IntStream intStream()
    Return a primitive stream over the elements, performing widening casts if needed.
    boolean isEmpty()  
    IntBidirectionalIterator iterator()
    Returns a type-specific iterator on the elements of this collection.
    IntBidirectionalIterator iterator​(int from)
    Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).
    java.lang.Integer last()
    Deprecated.
    Please use the corresponding type-specific method instead.
    int lastInt()
    Returns the last (highest) element currently in this set.
    java.util.stream.Stream<java.lang.Integer> parallelStream()
    Deprecated.
    boolean remove​(java.lang.Object k)
    Deprecated.
    boolean removeAll​(IntCollection c)
    Remove from this collection all elements in the given type-specific collection.
    boolean removeAll​(java.util.Collection<?> c)  
    boolean removeIf​(java.util.function.IntPredicate filter)
    Remove from this collection all elements which satisfy the given predicate.
    boolean retainAll​(IntCollection c)
    Retains in this collection only elements from the given type-specific collection.
    boolean retainAll​(java.util.Collection<?> c)  
    int size()  
    IntSpliterator spliterator()
    Returns a type-specific spliterator on the elements of this collection.
    java.util.stream.Stream<java.lang.Integer> stream()
    Deprecated.
    IntSortedSet subSet​(int from, int to)
    Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
    IntSortedSet subSet​(java.lang.Integer from, java.lang.Integer to)
    Deprecated.
    Please use the corresponding type-specific method instead.
    IntSortedSet tailSet​(int from)
    Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.
    IntSortedSet tailSet​(java.lang.Integer from)
    Deprecated.
    Please use the corresponding type-specific method instead.
    java.lang.Object[] toArray()  
    int[] toArray​(int[] 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)  
    int[] toIntArray()
    Returns a primitive type array containing the items of this collection.
    int[] toIntArray​(int[] a)
    Deprecated.
    java.lang.String toString()  

    Methods inherited from class it.unimi.dsi.fastutil.ints.IntSets.SynchronizedSet

    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.ints.IntCollection

    add, addAll, contains, containsAll, intIterator, intParallelStream, intSpliterator, intStream, parallelStream, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toIntArray, toIntArray

    Methods inherited from interface it.unimi.dsi.fastutil.ints.IntIterable

    forEach, forEach, forEach

    Methods inherited from interface it.unimi.dsi.fastutil.ints.IntSet

    add, contains, rem, remove, remove

    Methods inherited from interface it.unimi.dsi.fastutil.ints.IntSortedSet

    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 IntComparator comparator()
      Description copied from interface: IntSortedSet
      Specified by:
      comparator in interface IntSortedSet
      Specified by:
      comparator in interface java.util.SortedSet<java.lang.Integer>

    • subSet

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

    • headSet

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

    • tailSet

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

    • iterator

      public IntBidirectionalIterator iterator()
      Description copied from interface: IntCollection
      Returns a type-specific iterator on the elements of this collection.
      Specified by:
      iterator in interface java.util.Collection<java.lang.Integer>
      Specified by:
      iterator in interface IntBidirectionalIterable
      Specified by:
      iterator in interface IntCollection
      Specified by:
      iterator in interface IntIterable
      Specified by:
      iterator in interface IntSet
      Specified by:
      iterator in interface IntSortedSet
      Specified by:
      iterator in interface java.lang.Iterable<java.lang.Integer>
      Specified by:
      iterator in interface java.util.Set<java.lang.Integer>
      Returns:
      a type-specific iterator on the elements of this collection.
      See Also:
      Iterable.iterator()

    • iterator

      public IntBidirectionalIterator iterator​(int from)
      Description copied from interface: IntSortedSet
      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 IntSortedSet
      Parameters:
      from - an element to start from.
      Returns:
      a bidirectional iterator on the element in this set, starting at the given element.

    • firstInt

      public int firstInt()
      Description copied from interface: IntSortedSet
      Returns the first (lowest) element currently in this set.
      Specified by:
      firstInt in interface IntSortedSet
      See Also:
      SortedSet.first()

    • lastInt

      public int lastInt()
      Description copied from interface: IntSortedSet
      Returns the last (highest) element currently in this set.
      Specified by:
      lastInt in interface IntSortedSet
      See Also:
      SortedSet.last()

    • first

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

    • last

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

    • subSet

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

    • headSet

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

    • tailSet

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

    • add

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

    • contains

      public boolean contains​(int k)
      Description copied from interface: IntCollection
      Returns true if this collection contains the specified element.
      Specified by:
      contains in interface IntCollection
      See Also:
      Collection.contains(Object)

    • size

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

    • isEmpty

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

    • toIntArray

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

    • toArray

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

    • toIntArray

      @Deprecated public int[] toIntArray​(int[] a)
      Deprecated.
      Description copied from interface: IntCollection
      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:
      toIntArray in interface IntCollection
      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 int[] toArray​(int[] a)
      Description copied from interface: IntCollection
      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 IntCollection
      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[])

    • addAll

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

    • containsAll

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

    • removeAll

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

    • add

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

    • contains

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

    • remove

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

    • intIterator

      public IntIterator intIterator()
      Description copied from interface: IntCollection
      Returns a primitive iterator on the elements of this collection.

      This method is identical to IntCollection.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:
      intIterator in interface IntCollection
      Specified by:
      intIterator in interface IntIterable
      Returns:
      a primitive iterator on the elements of this collection.

    • intSpliterator

      public IntSpliterator intSpliterator()
      Description copied from interface: IntCollection
      Returns a primitive spliterator on the elements of this collection.

      This method is identical to IntCollection.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:
      intSpliterator in interface IntCollection
      Specified by:
      intSpliterator in interface IntIterable
      Returns:
      a primitive spliterator on the elements of this collection.

    • intStream

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

    • intParallelStream

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

    • toArray

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

    • spliterator

      public IntSpliterator spliterator()
      Description copied from interface: IntCollection
      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.Integer>
      Specified by:
      spliterator in interface IntCollection
      Specified by:
      spliterator in interface IntIterable
      Specified by:
      spliterator in interface java.lang.Iterable<java.lang.Integer>
      Returns:
      a type-specific spliterator on the elements of this collection.

    • stream

      @Deprecated public java.util.stream.Stream<java.lang.Integer> stream()
      Deprecated.
      Description copied from interface: IntCollection
      Specified by:
      stream in interface java.util.Collection<java.lang.Integer>
      Specified by:
      stream in interface IntCollection

    • parallelStream

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

    • forEach

      public void forEach​(java.util.function.IntConsumer action)
      Description copied from interface: IntIterable
      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 IntIterable
      Parameters:
      action - the action to be performed for each element.
      See Also:
      Iterable.forEach(java.util.function.Consumer)

    • addAll

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

    • containsAll

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

    • removeAll

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

    • retainAll

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

    • removeIf

      public boolean removeIf​(java.util.function.IntPredicate filter)
      Description copied from interface: IntCollection
      Remove from this collection all elements which satisfy the given predicate.
      Specified by:
      removeIf in interface IntCollection
      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)

    • clear

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

    • toString

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

    • hashCode

      public int hashCode()
      Specified by:
      hashCode in interface java.util.Collection<java.lang.Integer>
      Overrides:
      hashCode in class java.lang.Object

    • equals

      public boolean equals​(java.lang.Object o)
      Specified by:
      equals in interface java.util.Collection<java.lang.Integer>
      Overrides:
      equals in class java.lang.Object