java.lang.Object
- com.google.common.collect.ImmutableRangeSet<C>

All Implemented Interfaces:

RangeSet<C>, Serializable
```
@GwtIncompatible
public final class ImmutableRangeSet<C extends Comparable>
extends Object
implements Serializable
```
A RangeSet whose contents will never change, with many other important properties detailed at ImmutableCollection.

Since:

14.0

Author:

Louis Wasserman

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class ImmutableRangeSet.Builder<C extends Comparable<?>>
A builder for immutable range sets.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`add(Range<C> range)`	Deprecated. Unsupported operation.
`void`	`addAll(RangeSet<C> other)`	Deprecated. Unsupported operation.
`void`	`addAll(Iterable<Range<C>> other)`	Deprecated. Unsupported operation.
`ImmutableSet<Range<C>>`	`asDescendingSetOfRanges()`	Returns a descending view of the disconnected ranges that make up this range set.
`ImmutableSet<Range<C>>`	`asRanges()`	Returns a view of the disconnected ranges that make up this range set.
`ImmutableSortedSet<C>`	`asSet(DiscreteDomain<C> domain)`	Returns an `ImmutableSortedSet` containing the same values in the given domain contained by this range set.
`static <C extends Comparable<?>> ImmutableRangeSet.Builder<C>`	`builder()`	Returns a new builder for an immutable range set.
`void`	`clear()`	Removes all ranges from this `RangeSet` (optional operation).
`ImmutableRangeSet<C>`	`complement()`	Returns a view of the complement of this `RangeSet`.
`boolean`	`contains(C value)`	Determines whether any of this range set's member ranges contains `value`.
`static <C extends Comparable> ImmutableRangeSet<C>`	`copyOf(RangeSet<C> rangeSet)`	Returns an immutable copy of the specified `RangeSet`.
`static <C extends Comparable<?>> ImmutableRangeSet<C>`	`copyOf(Iterable<Range<C>> ranges)`	Returns an `ImmutableRangeSet` containing each of the specified disjoint ranges.
`ImmutableRangeSet<C>`	`difference(RangeSet<C> other)`	Returns a new range set consisting of the difference of this range set and `other`.
`boolean`	`encloses(Range<C> otherRange)`	Returns `true` if there exists a member range in this range set which encloses the specified range.
`boolean`	`enclosesAll(RangeSet<C> other)`	Returns `true` if for each member range in `other` there exists a member range in this range set which encloses it.
`boolean`	`enclosesAll(Iterable<Range<C>> ranges)`	Returns `true` if for each range in `other` there exists a member range in this range set which encloses it.
`boolean`	`equals(Object obj)`	Returns `true` if `obj` is another `RangeSet` that contains the same ranges according to `Range.equals(Object)`.
`int`	`hashCode()`	Returns `asRanges().hashCode()`.
`ImmutableRangeSet<C>`	`intersection(RangeSet<C> other)`	Returns a new range set consisting of the intersection of this range set and `other`.
`boolean`	`intersects(Range<C> otherRange)`	Returns `true` if there exists a non-empty range enclosed by both a member range in this range set and the specified range.
`boolean`	`isEmpty()`	Returns `true` if this range set contains no ranges.
`static <C extends Comparable> ImmutableRangeSet<C>`	`of()`	Returns an empty immutable range set.
`static <C extends Comparable> ImmutableRangeSet<C>`	`of(Range<C> range)`	Returns an immutable range set containing the specified single range.
`Range<C>`	`rangeContaining(C value)`	Returns the unique range from this range set that contains `value`, or `null` if this range set does not contain `value`.
`void`	`remove(Range<C> range)`	Deprecated. Unsupported operation.
`void`	`removeAll(RangeSet<C> other)`	Deprecated. Unsupported operation.
`void`	`removeAll(Iterable<Range<C>> other)`	Deprecated. Unsupported operation.
`Range<C>`	`span()`	Returns the minimal range which encloses all ranges in this range set.
`ImmutableRangeSet<C>`	`subRangeSet(Range<C> range)`	Returns a view of the intersection of this range set with the given range.
`static <E extends Comparable<? super E>> Collector<Range<E>,?,ImmutableRangeSet<E>>`	`toImmutableRangeSet()`	Returns a `Collector` that accumulates the input elements into a new `ImmutableRangeSet`.
`String`	`toString()`	Returns a readable string representation of this range set.
`ImmutableRangeSet<C>`	`union(RangeSet<C> other)`	Returns a new range set consisting of the union of this range set and `other`.
`static <C extends Comparable<?>> ImmutableRangeSet<C>`	`unionOf(Iterable<Range<C>> ranges)`	Returns an `ImmutableRangeSet` representing the union of the specified ranges.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - toImmutableRangeSet
```
public static <E extends Comparable<? super E>> Collector<Range<E>,?,ImmutableRangeSet<E>> toImmutableRangeSet()
```
    Returns a Collector that accumulates the input elements into a new ImmutableRangeSet. As in ImmutableRangeSet.Builder, overlapping ranges are not permitted and adjacent ranges will be merged.
    
    Since:
    
    33.2.0 (available since 23.1 in guava-jre)
  - of
```
public static <C extends Comparable> ImmutableRangeSet<C> of()
```
    Returns an empty immutable range set.
    Performance note: the instance returned is a singleton.
  - of
```
public static <C extends Comparable> ImmutableRangeSet<C> of(Range<C> range)
```
    Returns an immutable range set containing the specified single range. If range.isEmpty(), this is equivalent to of().
  - copyOf
```
public static <C extends Comparable> ImmutableRangeSet<C> copyOf(RangeSet<C> rangeSet)
```
    Returns an immutable copy of the specified RangeSet.
  - copyOf
```
public static <C extends Comparable<?>> ImmutableRangeSet<C> copyOf(Iterable<Range<C>> ranges)
```
    Returns an ImmutableRangeSet containing each of the specified disjoint ranges. Overlapping ranges and empty ranges are forbidden, though adjacent ranges are permitted and will be merged.
    
    Throws:
    
    IllegalArgumentException - if any ranges overlap or are empty
    
    Since:
    
    21.0
  - unionOf
```
public static <C extends Comparable<?>> ImmutableRangeSet<C> unionOf(Iterable<Range<C>> ranges)
```
    Returns an ImmutableRangeSet representing the union of the specified ranges.
    This is the smallest RangeSet which encloses each of the specified ranges. Duplicate or connected ranges are permitted, and will be coalesced in the result.
    
    Since:
    
    21.0
  - intersects
```
public boolean intersects(Range<C> otherRange)
```
    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 Comparable>
  - encloses
```
public boolean encloses(Range<C> otherRange)
```
    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 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 Comparable>
  - 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 Comparable>
  - isEmpty
```
public boolean isEmpty()
```
    Description copied from interface: RangeSet
    
    Returns true if this range set contains no ranges.
    
    Specified by:
    
    isEmpty in interface RangeSet<C extends Comparable>
  - add
```
@Deprecated
public void add(Range<C> range)
```
    Deprecated.
    Unsupported operation.
    
    Guaranteed to throw an exception and leave the RangeSet unmodified.
    
    Specified by:
    
    add in interface RangeSet<C extends Comparable>
    
    Throws:
    
    UnsupportedOperationException - always
  - addAll
```
@Deprecated
public void addAll(RangeSet<C> other)
```
    Deprecated.
    Unsupported operation.
    
    Guaranteed to throw an exception and leave the RangeSet unmodified.
    
    Specified by:
    
    addAll in interface RangeSet<C extends Comparable>
    
    Throws:
    
    UnsupportedOperationException - always
  - addAll
```
@Deprecated
public void addAll(Iterable<Range<C>> other)
```
    Deprecated.
    Unsupported operation.
    
    Guaranteed to throw an exception and leave the RangeSet unmodified.
    
    Specified by:
    
    addAll in interface RangeSet<C extends Comparable>
    
    Throws:
    
    UnsupportedOperationException - always
  - remove
```
@Deprecated
public void remove(Range<C> range)
```
    Deprecated.
    Unsupported operation.
    
    Guaranteed to throw an exception and leave the RangeSet unmodified.
    
    Specified by:
    
    remove in interface RangeSet<C extends Comparable>
    
    Throws:
    
    UnsupportedOperationException - always
  - removeAll
```
@Deprecated
public void removeAll(RangeSet<C> other)
```
    Deprecated.
    Unsupported operation.
    
    Guaranteed to throw an exception and leave the RangeSet unmodified.
    
    Specified by:
    
    removeAll in interface RangeSet<C extends Comparable>
    
    Throws:
    
    UnsupportedOperationException - always
  - removeAll
```
@Deprecated
public void removeAll(Iterable<Range<C>> other)
```
    Deprecated.
    Unsupported operation.
    
    Guaranteed to throw an exception and leave the RangeSet unmodified.
    
    Specified by:
    
    removeAll in interface RangeSet<C extends Comparable>
    
    Throws:
    
    UnsupportedOperationException - always
  - asRanges
```
public ImmutableSet<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 Comparable>
  - asDescendingSetOfRanges
```
public ImmutableSet<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 Comparable>
  - complement
```
public ImmutableRangeSet<C> complement()
```
    Description copied from interface: RangeSet
    
    Returns a view of the complement of this RangeSet.
    The returned view supports the RangeSet.add(com.google.common.collect.Range<C>) operation if this RangeSet supports RangeSet.remove(com.google.common.collect.Range<C>), and vice versa.
    
    Specified by:
    
    complement in interface RangeSet<C extends Comparable>
  - union
```
public ImmutableRangeSet<C> union(RangeSet<C> other)
```
    Returns a new range set consisting of the union of this range set and other.
    This is essentially the same as TreeRangeSet.create(this).addAll(other) except it returns an ImmutableRangeSet.
    
    Since:
    
    21.0
  - intersection
```
public ImmutableRangeSet<C> intersection(RangeSet<C> other)
```
    Returns a new range set consisting of the intersection of this range set and other.
    This is essentially the same as TreeRangeSet.create(this).removeAll(other.complement()) except it returns an ImmutableRangeSet.
    
    Since:
    
    21.0
  - difference
```
public ImmutableRangeSet<C> difference(RangeSet<C> other)
```
    Returns a new range set consisting of the difference of this range set and other.
    This is essentially the same as TreeRangeSet.create(this).removeAll(other) except it returns an ImmutableRangeSet.
    
    Since:
    
    21.0
  - subRangeSet
```
public ImmutableRangeSet<C> subRangeSet(Range<C> range)
```
    Returns a view of the intersection of this range set with the given range.
    
    Specified by:
    
    subRangeSet in interface RangeSet<C extends Comparable>
  - asSet
```
public ImmutableSortedSet<C> asSet(DiscreteDomain<C> domain)
```
    Returns an ImmutableSortedSet containing the same values in the given domain contained by this range set.
    Note: a.asSet(d).equals(b.asSet(d)) does not imply a.equals(b)! For example, a and b could be [2..4] and (1..5), or the empty ranges [3..3) and [4..4).
    Warning: Be extremely careful what you do with the asSet view of a large range set (such as ImmutableRangeSet.of(Range.greaterThan(0))). Certain operations on such a set can be performed efficiently, but others (such as Set.hashCode() or Collections.frequency(java.util.Collection<?>, java.lang.Object)) can cause major performance problems.
    The returned set's Object.toString() method returns a shorthand form of the set's contents, such as "[1..100]"}.
    
    Throws:
    
    IllegalArgumentException - if neither this range nor the domain has a lower bound, or if neither has an upper bound
  - builder
```
public static <C extends Comparable<?>> ImmutableRangeSet.Builder<C> builder()
```
    Returns a new builder for an immutable range set.
  - contains
```
public boolean contains(C value)
```
    Description copied from interface: RangeSet
    
    Determines whether any of this range set's member ranges contains value.
    
    Specified by:
    
    contains in interface RangeSet<C extends Comparable>
  - clear
```
public void clear()
```
    Description copied from interface: RangeSet
    
    Removes all ranges from this RangeSet (optional operation). After this operation, this.contains(c) will return false for all c.
    This is equivalent to remove(Range.all()).
    
    Specified by:
    
    clear in interface RangeSet<C extends Comparable>
  - enclosesAll
```
public boolean enclosesAll(RangeSet<C> other)
```
    Description copied from interface: RangeSet
    
    Returns true if for each member range in other there exists a member range in this range set which encloses it. It follows that this.contains(value) whenever other.contains(value). Returns true if other is empty.
    This is equivalent to checking if this range set RangeSet.encloses(com.google.common.collect.Range<C>) each of the ranges in other.
    
    Specified by:
    
    enclosesAll in interface RangeSet<C extends Comparable>
  - enclosesAll
```
public boolean enclosesAll(Iterable<Range<C>> ranges)
```
    Description copied from interface: RangeSet
    
    Returns true if for each range in other there exists a member range in this range set which encloses it. Returns true if other is empty.
    This is equivalent to checking if this range set RangeSet.encloses(com.google.common.collect.Range<C>) each range in other.
    
    Specified by:
    
    enclosesAll in interface RangeSet<C extends Comparable>
  - equals
```
public boolean equals(@CheckForNull
                      Object obj)
```
    Description copied from interface: RangeSet
    
    Returns true if obj is another RangeSet that contains the same ranges according to Range.equals(Object).
    
    Specified by:
    
    equals in interface RangeSet<C extends Comparable>
    
    Overrides:
    
    equals in class Object
  - hashCode
```
public final int hashCode()
```
    Description copied from interface: RangeSet
    
    Returns asRanges().hashCode().
    
    Specified by:
    
    hashCode in interface RangeSet<C extends Comparable>
    
    Overrides:
    
    hashCode in class Object
  - toString
```
public final String toString()
```
    Description copied from interface: RangeSet
    
    Returns a readable string representation of this range set. For example, if this RangeSet consisted of Range.closed(1, 3) and Range.greaterThan(4), this might return " [1..3](4..+∞)"}.
    
    Specified by:
    
    toString in interface RangeSet<C extends Comparable>
    
    Overrides:
    
    toString in class Object

Class ImmutableRangeSet<C extends Comparable>

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

toImmutableRangeSet

of

of

copyOf

copyOf

unionOf

intersects

encloses

rangeContaining

span

isEmpty

add

addAll

addAll

remove

removeAll

removeAll

asRanges

asDescendingSetOfRanges

complement

union

intersection

difference

subRangeSet

asSet

builder

contains

clear

enclosesAll

enclosesAll

equals

hashCode

toString