Class TreeRangeSet<C extends java.lang.Comparable<?>>

    • Field Detail

      • rangesByLowerBound

        final java.util.NavigableMap<Cut<C extends java.lang.Comparable<?>>,​Range<C extends java.lang.Comparable<?>>> rangesByLowerBound
      • asRanges

        @CheckForNull
        private transient java.util.Set<Range<C extends java.lang.Comparable<?>>> asRanges
      • asDescendingSetOfRanges

        @CheckForNull
        private transient java.util.Set<Range<C extends java.lang.Comparable<?>>> asDescendingSetOfRanges
      • complement

        @CheckForNull
        private transient RangeSet<C extends java.lang.Comparable<?>> complement
    • Constructor Detail

      • TreeRangeSet

        private TreeRangeSet​(java.util.NavigableMap<Cut<C>,​Range<C>> rangesByLowerCut)
    • Method Detail

      • create

        public static <C extends java.lang.Comparable<?>> TreeRangeSet<C> create()
        Creates an empty TreeRangeSet instance.
      • create

        public static <C extends java.lang.Comparable<?>> TreeRangeSet<C> create​(RangeSet<C> rangeSet)
        Returns a TreeRangeSet initialized with the ranges in the specified range set.
      • create

        public static <C extends java.lang.Comparable<?>> TreeRangeSet<C> create​(java.lang.Iterable<Range<C>> ranges)
        Returns a TreeRangeSet representing the union of the specified ranges.

        This is the smallest RangeSet which encloses each of the specified ranges. An element will be contained in this RangeSet if and only if it is contained in at least one Range in ranges.

        Since:
        21.0
      • asRanges

        public java.util.Set<Range<C>> asRanges()
        Description copied from interface: RangeSet
        Returns a view of the disconnected ranges that make up this range set. The returned set may be empty. The iterators returned by its Iterable.iterator() method return the ranges in increasing order of lower bound (equivalently, of upper bound).
        Specified by:
        asRanges in interface RangeSet<C extends java.lang.Comparable<?>>
      • asDescendingSetOfRanges

        public java.util.Set<Range<C>> asDescendingSetOfRanges()
        Description copied from interface: RangeSet
        Returns a descending view of the disconnected ranges that make up this range set. The returned set may be empty. The iterators returned by its Iterable.iterator() method return the ranges in decreasing order of lower bound (equivalently, of upper bound).
        Specified by:
        asDescendingSetOfRanges in interface RangeSet<C extends java.lang.Comparable<?>>
      • rangeContaining

        @CheckForNull
        public Range<C> rangeContaining​(C value)
        Description copied from interface: RangeSet
        Returns the unique range from this range set that contains value, or null if this range set does not contain value.
        Specified by:
        rangeContaining in interface RangeSet<C extends java.lang.Comparable<?>>
        Specified by:
        rangeContaining in class AbstractRangeSet<C extends java.lang.Comparable<?>>
      • intersects

        public boolean intersects​(Range<C> range)
        Description copied from interface: RangeSet
        Returns true if there exists a non-empty range enclosed by both a member range in this range set and the specified range. This is equivalent to calling subRangeSet(otherRange) and testing whether the resulting range set is non-empty.
        Specified by:
        intersects in interface RangeSet<C extends java.lang.Comparable<?>>
        Overrides:
        intersects in class AbstractRangeSet<C extends java.lang.Comparable<?>>
      • encloses

        public boolean encloses​(Range<C> range)
        Description copied from interface: RangeSet
        Returns true if there exists a member range in this range set which encloses the specified range.
        Specified by:
        encloses in interface RangeSet<C extends java.lang.Comparable<?>>
        Specified by:
        encloses in class AbstractRangeSet<C extends java.lang.Comparable<?>>
      • rangeEnclosing

        @CheckForNull
        private Range<C> rangeEnclosing​(Range<C> range)
      • span

        public Range<C> span()
        Description copied from interface: RangeSet
        Returns the minimal range which encloses all ranges in this range set.
        Specified by:
        span in interface RangeSet<C extends java.lang.Comparable<?>>
      • add

        public void add​(Range<C> rangeToAdd)
        Description copied from interface: RangeSet
        Adds the specified range to this RangeSet (optional operation). That is, for equal range sets a and b, the result of a.add(range) is that a will be the minimal range set for which both a.enclosesAll(b) and a.encloses(range).

        Note that range will be coalesced with any ranges in the range set that are connected with it. Moreover, if range is empty, this is a no-op.

        Specified by:
        add in interface RangeSet<C extends java.lang.Comparable<?>>
        Overrides:
        add in class AbstractRangeSet<C extends java.lang.Comparable<?>>
      • remove

        public void remove​(Range<C> rangeToRemove)
        Description copied from interface: RangeSet
        Removes the specified range from this RangeSet (optional operation). After this operation, if range.contains(c), this.contains(c) will return false.

        If range is empty, this is a no-op.

        Specified by:
        remove in interface RangeSet<C extends java.lang.Comparable<?>>
        Overrides:
        remove in class AbstractRangeSet<C extends java.lang.Comparable<?>>
      • replaceRangeWithSameLowerBound

        private void replaceRangeWithSameLowerBound​(Range<C> range)
      • subRangeSet

        public RangeSet<C> subRangeSet​(Range<C> view)
        Description copied from interface: RangeSet
        Returns a view of the intersection of this RangeSet with the specified range.

        The returned view supports all optional operations supported by this RangeSet, with the caveat that an IllegalArgumentException is thrown on an attempt to add any range not enclosed by view.

        Specified by:
        subRangeSet in interface RangeSet<C extends java.lang.Comparable<?>>