Package it.unimi.dsi.fastutil.doubles

Class DoubleSortedSets.SynchronizedSortedSet

java.lang.Object
it.unimi.dsi.fastutil.doubles.DoubleSets.SynchronizedSet
it.unimi.dsi.fastutil.doubles.DoubleSortedSets.SynchronizedSortedSet
All Implemented Interfaces:
DoubleBidirectionalIterable, DoubleCollection, DoubleIterable, DoubleSet, DoubleSortedSet, java.io.Serializable, java.lang.Iterable<java.lang.Double>, java.util.Collection<java.lang.Double>, java.util.Set<java.lang.Double>, java.util.SortedSet<java.lang.Double>
Enclosing class:
DoubleSortedSets
public static class DoubleSortedSets.SynchronizedSortedSet
extends DoubleSets.SynchronizedSet
implements DoubleSortedSet, java.io.Serializable
A synchronized wrapper class for sorted sets.
See Also:
Serialized Form

  • Method Summary

    Modifier and Type Method Description
    boolean add​(double k)
    Ensures that this collection contains the specified element (optional operation).
    boolean add​(java.lang.Double k)
    Deprecated.
    boolean addAll​(DoubleCollection c)
    Adds all elements of the given type-specific collection to this collection.
    boolean addAll​(java.util.Collection<? extends java.lang.Double> c)  
    void clear()  
    DoubleComparator comparator()
    boolean contains​(double k)
    Returns true if this collection contains the specified element.
    boolean contains​(java.lang.Object k)
    Deprecated.
    boolean containsAll​(DoubleCollection c)
    Checks whether this collection contains all elements from the given type-specific collection.
    boolean containsAll​(java.util.Collection<?> c)  
    DoubleIterator doubleIterator()
    Returns a primitive iterator on the elements of this collection.
    java.util.stream.DoubleStream doubleParallelStream()
    Return a parallel primitive stream over the elements, performing widening casts if needed.
    DoubleSpliterator doubleSpliterator()
    Returns a primitive spliterator on the elements of this collection.
    java.util.stream.DoubleStream doubleStream()
    Return a primitive stream over the elements, performing widening casts if needed.
    boolean equals​(java.lang.Object o)  
    java.lang.Double first()
    Deprecated.
    Please use the corresponding type-specific method instead.
    double firstDouble()
    Returns the first (lowest) element currently in this set.
    void forEach​(java.util.function.DoubleConsumer 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()  
    DoubleSortedSet headSet​(double to)
    Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
    DoubleSortedSet headSet​(java.lang.Double to)
    Deprecated.
    Please use the corresponding type-specific method instead.
    boolean isEmpty()  
    DoubleBidirectionalIterator iterator()
    Returns a type-specific iterator on the elements of this collection.
    DoubleBidirectionalIterator iterator​(double from)
    Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).
    java.lang.Double last()
    Deprecated.
    Please use the corresponding type-specific method instead.
    double lastDouble()
    Returns the last (highest) element currently in this set.
    java.util.stream.Stream<java.lang.Double> parallelStream()
    Deprecated.
    boolean remove​(java.lang.Object k)
    Deprecated.
    boolean removeAll​(DoubleCollection c)
    Remove from this collection all elements in the given type-specific collection.
    boolean removeAll​(java.util.Collection<?> c)  
    boolean removeIf​(java.util.function.DoublePredicate filter)
    Remove from this collection all elements which satisfy the given predicate.
    boolean retainAll​(DoubleCollection c)
    Retains in this collection only elements from the given type-specific collection.
    boolean retainAll​(java.util.Collection<?> c)  
    int size()  
    DoubleSpliterator spliterator()
    Returns a type-specific spliterator on the elements of this collection.
    java.util.stream.Stream<java.lang.Double> stream()
    Deprecated.
    DoubleSortedSet subSet​(double from, double to)
    Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
    DoubleSortedSet subSet​(java.lang.Double from, java.lang.Double to)
    Deprecated.
    Please use the corresponding type-specific method instead.
    DoubleSortedSet tailSet​(double from)
    Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.
    DoubleSortedSet tailSet​(java.lang.Double from)
    Deprecated.
    Please use the corresponding type-specific method instead.
    java.lang.Object[] toArray()  
    double[] toArray​(double[] 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)  
    double[] toDoubleArray()
    Returns a primitive type array containing the items of this collection.
    double[] toDoubleArray​(double[] a)
    Deprecated.
    java.lang.String toString()  

    Methods inherited from class it.unimi.dsi.fastutil.doubles.DoubleSets.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.doubles.DoubleCollection

    add, addAll, contains, containsAll, doubleIterator, doubleParallelStream, doubleSpliterator, doubleStream, parallelStream, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toDoubleArray, toDoubleArray

    Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleIterable

    forEach, forEach, forEach

    Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleSet

    add, contains, rem, remove, remove

    Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleSortedSet

    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 DoubleComparator comparator()
      Description copied from interface: DoubleSortedSet
      Specified by:
      comparator in interface DoubleSortedSet
      Specified by:
      comparator in interface java.util.SortedSet<java.lang.Double>

    • subSet

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

    • headSet

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

    • tailSet

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

    • iterator

      public DoubleBidirectionalIterator iterator()
      Description copied from interface: DoubleCollection
      Returns a type-specific iterator on the elements of this collection.
      Specified by:
      iterator in interface java.util.Collection<java.lang.Double>
      Specified by:
      iterator in interface DoubleBidirectionalIterable
      Specified by:
      iterator in interface DoubleCollection
      Specified by:
      iterator in interface DoubleIterable
      Specified by:
      iterator in interface DoubleSet
      Specified by:
      iterator in interface DoubleSortedSet
      Specified by:
      iterator in interface java.lang.Iterable<java.lang.Double>
      Specified by:
      iterator in interface java.util.Set<java.lang.Double>
      Returns:
      a type-specific iterator on the elements of this collection.
      See Also:
      Iterable.iterator()

    • iterator

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

    • firstDouble

      public double firstDouble()
      Description copied from interface: DoubleSortedSet
      Returns the first (lowest) element currently in this set.
      Specified by:
      firstDouble in interface DoubleSortedSet
      See Also:
      SortedSet.first()

    • lastDouble

      public double lastDouble()
      Description copied from interface: DoubleSortedSet
      Returns the last (highest) element currently in this set.
      Specified by:
      lastDouble in interface DoubleSortedSet
      See Also:
      SortedSet.last()

    • first

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

    • last

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

    • subSet

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

    • headSet

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

    • tailSet

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

    • add

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

    • contains

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

    • size

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

    • isEmpty

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

    • toDoubleArray

      public double[] toDoubleArray()
      Description copied from interface: DoubleCollection
      Returns a primitive type array containing the items of this collection.
      Specified by:
      toDoubleArray in interface DoubleCollection
      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.Double>

    • toDoubleArray

      @Deprecated public double[] toDoubleArray​(double[] a)
      Deprecated.
      Description copied from interface: DoubleCollection
      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:
      toDoubleArray in interface DoubleCollection
      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 double[] toArray​(double[] a)
      Description copied from interface: DoubleCollection
      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 DoubleCollection
      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​(DoubleCollection c)
      Description copied from interface: DoubleCollection
      Adds all elements of the given type-specific collection to this collection.
      Specified by:
      addAll in interface DoubleCollection
      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​(DoubleCollection c)
      Description copied from interface: DoubleCollection
      Checks whether this collection contains all elements from the given type-specific collection.
      Specified by:
      containsAll in interface DoubleCollection
      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​(DoubleCollection c)
      Description copied from interface: DoubleCollection
      Remove from this collection all elements in the given type-specific collection.
      Specified by:
      removeAll in interface DoubleCollection
      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​(DoubleCollection c)
      Description copied from interface: DoubleCollection
      Retains in this collection only elements from the given type-specific collection.
      Specified by:
      retainAll in interface DoubleCollection
      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.Double k)
      Deprecated.
      Description copied from interface: DoubleCollection
      Specified by:
      add in interface java.util.Collection<java.lang.Double>
      Specified by:
      add in interface DoubleCollection

    • contains

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

    • remove

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

    • doubleIterator

      public DoubleIterator doubleIterator()
      Description copied from interface: DoubleCollection
      Returns a primitive iterator on the elements of this collection.

      This method is identical to DoubleCollection.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:
      doubleIterator in interface DoubleCollection
      Specified by:
      doubleIterator in interface DoubleIterable
      Returns:
      a primitive iterator on the elements of this collection.

    • doubleSpliterator

      public DoubleSpliterator doubleSpliterator()
      Description copied from interface: DoubleCollection
      Returns a primitive spliterator on the elements of this collection.

      This method is identical to DoubleCollection.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:
      doubleSpliterator in interface DoubleCollection
      Specified by:
      doubleSpliterator in interface DoubleIterable
      Returns:
      a primitive spliterator on the elements of this collection.

    • doubleStream

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

    • doubleParallelStream

      public java.util.stream.DoubleStream doubleParallelStream()
      Description copied from interface: DoubleCollection
      Return a parallel primitive stream over the elements, performing widening casts if needed.
      Specified by:
      doubleParallelStream in interface DoubleCollection
      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.Double>

    • spliterator

      public DoubleSpliterator spliterator()
      Description copied from interface: DoubleCollection
      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.Double>
      Specified by:
      spliterator in interface DoubleCollection
      Specified by:
      spliterator in interface DoubleIterable
      Specified by:
      spliterator in interface java.lang.Iterable<java.lang.Double>
      Returns:
      a type-specific spliterator on the elements of this collection.

    • stream

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

    • parallelStream

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

    • forEach

      public void forEach​(java.util.function.DoubleConsumer action)
      Description copied from interface: DoubleIterable
      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 DoubleIterable
      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.Double> c)
      Specified by:
      addAll in interface java.util.Collection<java.lang.Double>

    • containsAll

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

    • removeAll

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

    • retainAll

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

    • removeIf

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

    • 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.Double>
      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.Double>
      Overrides:
      equals in class java.lang.Object