ImmutableRangeMap (Guava: Google Core Libraries for Java 15.0 API)

java.lang.Object
- com.google.common.collect.ImmutableRangeMap<K,V>

All Implemented Interfaces:

RangeMap<K,V>
```
@Beta
@GwtIncompatible(value="NavigableMap")
public class ImmutableRangeMap<K extends java.lang.Comparable<?>,V>
extends java.lang.Object
implements RangeMap<K,V>
```
An immutable implementation of RangeMap, supporting all query operations efficiently.
Like all RangeMap implementations, this supports neither null keys nor null values.

Since:

14.0

Author:

Louis Wasserman

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class ImmutableRangeMap.Builder<K extends java.lang.Comparable<?>,V>
A builder for immutable range maps.

Nested Classes
Modifier and Type	Class and Description
`static class`	`ImmutableRangeMap.Builder<K extends java.lang.Comparable<?>,V>` A builder for immutable range maps.

Method Summary

Methods
Modifier and Type	Method and Description
`ImmutableMap<Range<K>,V>`	`asMapOfRanges()` Returns a view of this range map as an unmodifiable `Map<Range<K>, V>`.
`static <K extends java.lang.Comparable<?>,V> ImmutableRangeMap.Builder<K,V>`	`builder()` Returns a new builder for an immutable range map.
`void`	`clear()` Removes all associations from this range map (optional operation).
`static <K extends java.lang.Comparable<?>,V> ImmutableRangeMap<K,V>`	`copyOf(RangeMap<K,? extends V> rangeMap)`
`boolean`	`equals(java.lang.Object o)` Returns `true` if `obj` is another `RangeMap` that has an equivalent `RangeMap.asMapOfRanges()`.
`V`	`get(K key)` Returns the value associated with the specified key, or `null` if there is no such value.
`java.util.Map.Entry<Range<K>,V>`	`getEntry(K key)` Returns the range containing this key and its associated value, if such a range is present in the range map, or `null` otherwise.
`int`	`hashCode()` Returns `asMapOfRanges().hashCode()`.
`static <K extends java.lang.Comparable<?>,V> ImmutableRangeMap<K,V>`	`of()` Returns an empty immutable range map.
`static <K extends java.lang.Comparable<?>,V> ImmutableRangeMap<K,V>`	`of(Range<K> range, V value)` Returns an immutable range map mapping a single range to a single value.
`void`	`put(Range<K> range, V value)` Maps a range to a specified value (optional operation).
`void`	`putAll(RangeMap<K,V> rangeMap)` Puts all the associations from `rangeMap` into this range map (optional operation).
`void`	`remove(Range<K> range)` Removes all associations from this range map in the specified range (optional operation).
`Range<K>`	`span()` Returns the minimal range enclosing the ranges in this `RangeMap`.
`ImmutableRangeMap<K,V>`	`subRangeMap(Range<K> range)` Returns a view of the part of this range map that intersects with `range`.
`java.lang.String`	`toString()` Returns a readable string representation of this range map.

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

- Method Detail
  - of
```
public static <K extends java.lang.Comparable<?>,V> ImmutableRangeMap<K,V> of()
```
    Returns an empty immutable range map.
  - of
```
public static <K extends java.lang.Comparable<?>,V> ImmutableRangeMap<K,V> of(Range<K> range,
                                                              V value)
```
    Returns an immutable range map mapping a single range to a single value.
  - copyOf
```
public static <K extends java.lang.Comparable<?>,V> ImmutableRangeMap<K,V> copyOf(RangeMap<K,? extends V> rangeMap)
```
  - builder
```
public static <K extends java.lang.Comparable<?>,V> ImmutableRangeMap.Builder<K,V> builder()
```
    Returns a new builder for an immutable range map.
  - get
```
@Nullable
public V get(K key)
```
    Description copied from interface: RangeMap
    
    Returns the value associated with the specified key, or null if there is no such value.
    Specifically, if any range in this range map contains the specified key, the value associated with that range is returned.
    
    Specified by:
    
    get in interface RangeMap<K extends java.lang.Comparable<?>,V>
  - getEntry
```
@Nullable
public java.util.Map.Entry<Range<K>,V> getEntry(K key)
```
    Description copied from interface: RangeMap
    
    Returns the range containing this key and its associated value, if such a range is present in the range map, or null otherwise.
    
    Specified by:
    
    getEntry in interface RangeMap<K extends java.lang.Comparable<?>,V>
  - span
```
public Range<K> span()
```
    Description copied from interface: RangeMap
    
    Returns the minimal range enclosing the ranges in this RangeMap.
    
    Specified by:
    
    span in interface RangeMap<K extends java.lang.Comparable<?>,V>
  - put
```
public void put(Range<K> range,
       V value)
```
    Description copied from interface: RangeMap
    
    Maps a range to a specified value (optional operation).
    Specifically, after a call to put(range, value), if range.contains(k), then get(k) will return value.
    If range is empty, then this is a no-op.
    
    Specified by:
    
    put in interface RangeMap<K extends java.lang.Comparable<?>,V>
  - putAll
```
public void putAll(RangeMap<K,V> rangeMap)
```
    Description copied from interface: RangeMap
    
    Puts all the associations from rangeMap into this range map (optional operation).
    
    Specified by:
    
    putAll in interface RangeMap<K extends java.lang.Comparable<?>,V>
  - clear
```
public void clear()
```
    Description copied from interface: RangeMap
    
    Removes all associations from this range map (optional operation).
    
    Specified by:
    
    clear in interface RangeMap<K extends java.lang.Comparable<?>,V>
  - remove
```
public void remove(Range<K> range)
```
    Description copied from interface: RangeMap
    
    Removes all associations from this range map in the specified range (optional operation).
    If !range.contains(k), get(k) will return the same result before and after a call to remove(range). If range.contains(k), then after a call to remove(range), get(k) will return null.
    
    Specified by:
    
    remove in interface RangeMap<K extends java.lang.Comparable<?>,V>
  - asMapOfRanges
```
public ImmutableMap<Range<K>,V> asMapOfRanges()
```
    Description copied from interface: RangeMap
    
    Returns a view of this range map as an unmodifiable Map<Range<K>, V>. Modifications to this range map are guaranteed to read through to the returned Map.
    It is guaranteed that no empty ranges will be in the returned Map.
    
    Specified by:
    
    asMapOfRanges in interface RangeMap<K extends java.lang.Comparable<?>,V>
  - subRangeMap
```
public ImmutableRangeMap<K,V> subRangeMap(Range<K> range)
```
    Description copied from interface: RangeMap
    
    Returns a view of the part of this range map that intersects with range.
    For example, if rangeMap had the entries [1, 5] => "foo", (6, 8) => "bar", (10, ‥) => "baz" then rangeMap.subRangeMap(Range.open(3, 12)) would return a range map with the entries (3, 5) => "foo", (6, 8) => "bar", (10, 12) => "baz".
    The returned range map supports all optional operations that this range map supports, except for asMapOfRanges().iterator().remove().
    The returned range map will throw an IllegalArgumentException on an attempt to insert a range not enclosed by range.
    
    Specified by:
    
    subRangeMap in interface RangeMap<K extends java.lang.Comparable<?>,V>
  - hashCode
```
public int hashCode()
```
    Description copied from interface: RangeMap
    
    Returns asMapOfRanges().hashCode().
    
    Specified by:
    
    hashCode in interface RangeMap<K extends java.lang.Comparable<?>,V>
    
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(@Nullable
             java.lang.Object o)
```
    Description copied from interface: RangeMap
    
    Returns true if obj is another RangeMap that has an equivalent RangeMap.asMapOfRanges().
    
    Specified by:
    
    equals in interface RangeMap<K extends java.lang.Comparable<?>,V>
    
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Description copied from interface: RangeMap
    
    Returns a readable string representation of this range map.
    
    Specified by:
    
    toString in interface RangeMap<K extends java.lang.Comparable<?>,V>
    
    Overrides:
    
    toString in class java.lang.Object

Class ImmutableRangeMap<K extends java.lang.Comparable<?>,V>

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

of

of

copyOf

builder

get

getEntry

span

put

putAll

clear

remove

asMapOfRanges

subRangeMap

hashCode

equals

toString