ImmutableSortedMap (Guava: Google Core Libraries for Java 27.0-android API)

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

All Implemented Interfaces:

Serializable, Map<K,V>, NavigableMap<K,V>, SortedMap<K,V>
```
@GwtCompatible(serializable=true,
               emulated=true)
public final class ImmutableSortedMap<K,V>
extends ImmutableMap<K,V>
implements NavigableMap<K,V>
```
A NavigableMap whose contents will never change, with many other important properties detailed at ImmutableCollection.
Warning: as with any sorted collection, you are strongly advised not to use a Comparator or Comparable type whose comparison behavior is inconsistent with equals. That is, a.compareTo(b) or comparator.compare(a, b) should equal zero if and only if a.equals(b). If this advice is not followed, the resulting map will not correctly obey its specification.
See the Guava User Guide article on immutable collections.

Since:

2.0 (implements NavigableMap since 12.0)

Author:

Jared Levy, Louis Wasserman

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`ImmutableSortedMap.Builder<K,V>` A builder for creating immutable sorted map instances, especially `public static final` maps ("constant maps").

Nested classes/interfaces inherited from interface java.util.Map
Map.Entry<K,V>

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static <K,V> ImmutableSortedMap.Builder<K,V>`	`builder()` Deprecated. Use `naturalOrder()`, which offers better type-safety.
`static <K,V> ImmutableSortedMap.Builder<K,V>`	`builderWithExpectedSize(int expectedSize)` Deprecated. Not supported for ImmutableSortedMap.
`Map.Entry<K,V>`	`ceilingEntry(K key)` Returns a key-value mapping associated with the least key greater than or equal to the given key, or `null` if there is no such key.
`K`	`ceilingKey(K key)` Returns the least key greater than or equal to the given key, or `null` if there is no such key.
`Comparator<? super K>`	`comparator()` Returns the comparator that orders the keys, which is `Ordering.natural()` when the natural ordering of the keys is used.
`static <K,V> ImmutableSortedMap<K,V>`	`copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)` Returns an immutable map containing the given entries, with keys sorted by the provided comparator.
`static <K,V> ImmutableSortedMap<K,V>`	`copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries, Comparator<? super K> comparator)` Returns an immutable map containing the given entries, with keys sorted by the provided comparator.
`static <K,V> ImmutableSortedMap<K,V>`	`copyOf(Map<? extends K,? extends V> map)` Returns an immutable map containing the same entries as `map`, sorted by the natural ordering of the keys.
`static <K,V> ImmutableSortedMap<K,V>`	`copyOf(Map<? extends K,? extends V> map, Comparator<? super K> comparator)` Returns an immutable map containing the same entries as `map`, with keys sorted by the provided comparator.
`static <K,V> ImmutableSortedMap<K,V>`	`copyOfSorted(SortedMap<K,? extends V> map)` Returns an immutable map containing the same entries as the provided sorted map, with the same ordering.
`ImmutableSortedSet<K>`	`descendingKeySet()` Returns a reverse order `NavigableSet` view of the keys contained in this map.
`ImmutableSortedMap<K,V>`	`descendingMap()` Returns a reverse order view of the mappings contained in this map.
`ImmutableSet<Map.Entry<K,V>>`	`entrySet()` Returns an immutable set of the mappings in this map, sorted by the key ordering.
`Map.Entry<K,V>`	`firstEntry()` Returns a key-value mapping associated with the least key in this map, or `null` if the map is empty.
`K`	`firstKey()` Returns the first (lowest) key currently in this map.
`Map.Entry<K,V>`	`floorEntry(K key)` Returns a key-value mapping associated with the greatest key less than or equal to the given key, or `null` if there is no such key.
`K`	`floorKey(K key)` Returns the greatest key less than or equal to the given key, or `null` if there is no such key.
`V`	`get(Object key)` Returns the value to which the specified key is mapped, or `null` if this map contains no mapping for the key.
`ImmutableSortedMap<K,V>`	`headMap(K toKey)` This method returns a `ImmutableSortedMap`, consisting of the entries whose keys are less than `toKey`.
`ImmutableSortedMap<K,V>`	`headMap(K toKey, boolean inclusive)` This method returns a `ImmutableSortedMap`, consisting of the entries whose keys are less than (or equal to, if `inclusive`) `toKey`.
`Map.Entry<K,V>`	`higherEntry(K key)` Returns a key-value mapping associated with the least key strictly greater than the given key, or `null` if there is no such key.
`K`	`higherKey(K key)` Returns the least key strictly greater than the given key, or `null` if there is no such key.
`ImmutableSortedSet<K>`	`keySet()` Returns an immutable sorted set of the keys in this map.
`Map.Entry<K,V>`	`lastEntry()` Returns a key-value mapping associated with the greatest key in this map, or `null` if the map is empty.
`K`	`lastKey()` Returns the last (highest) key currently in this map.
`Map.Entry<K,V>`	`lowerEntry(K key)` Returns a key-value mapping associated with the greatest key strictly less than the given key, or `null` if there is no such key.
`K`	`lowerKey(K key)` Returns the greatest key strictly less than the given key, or `null` if there is no such key.
`static <K extends Comparable<?>,V> ImmutableSortedMap.Builder<K,V>`	`naturalOrder()` Returns a builder that creates immutable sorted maps whose keys are ordered by their natural ordering.
`ImmutableSortedSet<K>`	`navigableKeySet()` Returns a `NavigableSet` view of the keys contained in this map.
`static <K,V> ImmutableSortedMap<K,V>`	`of()` Returns the empty sorted map.
`static <K extends Comparable<? super K>,V> ImmutableSortedMap<K,V>`	`of(K k1, V v1)` Returns an immutable map containing a single entry.
`static <K extends Comparable<? super K>,V> ImmutableSortedMap<K,V>`	`of(K k1, V v1, K k2, V v2)` Returns an immutable sorted map containing the given entries, sorted by the natural ordering of their keys.
`static <K extends Comparable<? super K>,V> ImmutableSortedMap<K,V>`	`of(K k1, V v1, K k2, V v2, K k3, V v3)` Returns an immutable sorted map containing the given entries, sorted by the natural ordering of their keys.
`static <K extends Comparable<? super K>,V> ImmutableSortedMap<K,V>`	`of(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4)` Returns an immutable sorted map containing the given entries, sorted by the natural ordering of their keys.
`static <K extends Comparable<? super K>,V> ImmutableSortedMap<K,V>`	`of(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5)` Returns an immutable sorted map containing the given entries, sorted by the natural ordering of their keys.
`static <K,V> ImmutableSortedMap.Builder<K,V>`	`orderedBy(Comparator<K> comparator)` Returns a builder that creates immutable sorted maps with an explicit comparator.
`Map.Entry<K,V>`	`pollFirstEntry()` Deprecated. Unsupported operation.
`Map.Entry<K,V>`	`pollLastEntry()` Deprecated. Unsupported operation.
`static <K extends Comparable<?>,V> ImmutableSortedMap.Builder<K,V>`	`reverseOrder()` Returns a builder that creates immutable sorted maps whose keys are ordered by the reverse of their natural ordering.
`int`	`size()` Returns the number of key-value mappings in this map.
`ImmutableSortedMap<K,V>`	`subMap(K fromKey, boolean fromInclusive, K toKey, boolean toInclusive)` This method returns a `ImmutableSortedMap`, consisting of the entries whose keys ranges from `fromKey` to `toKey`, inclusive or exclusive as indicated by the boolean flags.
`ImmutableSortedMap<K,V>`	`subMap(K fromKey, K toKey)` This method returns a `ImmutableSortedMap`, consisting of the entries whose keys ranges from `fromKey`, inclusive, to `toKey`, exclusive.
`ImmutableSortedMap<K,V>`	`tailMap(K fromKey)` This method returns a `ImmutableSortedMap`, consisting of the entries whose keys are greater than or equals to `fromKey`.
`ImmutableSortedMap<K,V>`	`tailMap(K fromKey, boolean inclusive)` This method returns a `ImmutableSortedMap`, consisting of the entries whose keys are greater than (or equal to, if `inclusive`) `fromKey`.
`ImmutableCollection<V>`	`values()` Returns an immutable collection of the values in this map, sorted by the ordering of the corresponding keys.

Methods inherited from class com.google.common.collect.ImmutableMap
asMultimap, clear, containsKey, containsValue, equals, getOrDefault, hashCode, isEmpty, put, putAll, remove, toString

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

Methods inherited from interface java.util.Map
clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, equals, forEach, getOrDefault, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll

- Method Detail
  - of
```
public static <K,V> ImmutableSortedMap<K,V> of()
```
    Returns the empty sorted map.
  - of
```
public static <K extends Comparable<? super K>,V> ImmutableSortedMap<K,V> of(K k1,
                                                                             V v1)
```
    Returns an immutable map containing a single entry.
  - of
```
public static <K extends Comparable<? super K>,V> ImmutableSortedMap<K,V> of(K k1,
                                                                             V v1,
                                                                             K k2,
                                                                             V v2)
```
    Returns an immutable sorted map containing the given entries, sorted by the natural ordering of their keys.
    
    Throws:
    
    IllegalArgumentException - if the two keys are equal according to their natural ordering
  - of
```
public static <K extends Comparable<? super K>,V> ImmutableSortedMap<K,V> of(K k1,
                                                                             V v1,
                                                                             K k2,
                                                                             V v2,
                                                                             K k3,
                                                                             V v3)
```
    Returns an immutable sorted map containing the given entries, sorted by the natural ordering of their keys.
    
    Throws:
    
    IllegalArgumentException - if any two keys are equal according to their natural ordering
  - of
```
public static <K extends Comparable<? super K>,V> ImmutableSortedMap<K,V> of(K k1,
                                                                             V v1,
                                                                             K k2,
                                                                             V v2,
                                                                             K k3,
                                                                             V v3,
                                                                             K k4,
                                                                             V v4)
```
    Returns an immutable sorted map containing the given entries, sorted by the natural ordering of their keys.
    
    Throws:
    
    IllegalArgumentException - if any two keys are equal according to their natural ordering
  - of
```
public static <K extends Comparable<? super K>,V> ImmutableSortedMap<K,V> of(K k1,
                                                                             V v1,
                                                                             K k2,
                                                                             V v2,
                                                                             K k3,
                                                                             V v3,
                                                                             K k4,
                                                                             V v4,
                                                                             K k5,
                                                                             V v5)
```
    Returns an immutable sorted map containing the given entries, sorted by the natural ordering of their keys.
    
    Throws:
    
    IllegalArgumentException - if any two keys are equal according to their natural ordering
  - copyOf
```
public static <K,V> ImmutableSortedMap<K,V> copyOf(Map<? extends K,? extends V> map)
```
    Returns an immutable map containing the same entries as map, sorted by the natural ordering of the keys.
    Despite the method name, this method attempts to avoid actually copying the data when it is safe to do so. The exact circumstances under which a copy will or will not be performed are undocumented and subject to change.
    This method is not type-safe, as it may be called on a map with keys that are not mutually comparable.
    
    Throws:
    
    ClassCastException - if the keys in map are not mutually comparable
    
    NullPointerException - if any key or value in map is null
    
    IllegalArgumentException - if any two keys are equal according to their natural ordering
  - copyOf
```
public static <K,V> ImmutableSortedMap<K,V> copyOf(Map<? extends K,? extends V> map,
                                                   Comparator<? super K> comparator)
```
    Returns an immutable map containing the same entries as map, with keys sorted by the provided comparator.
    Despite the method name, this method attempts to avoid actually copying the data when it is safe to do so. The exact circumstances under which a copy will or will not be performed are undocumented and subject to change.
    
    Throws:
    
    NullPointerException - if any key or value in map is null
    
    IllegalArgumentException - if any two keys are equal according to the comparator
  - copyOf
```
@Beta
public static <K,V> ImmutableSortedMap<K,V> copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
```
    Returns an immutable map containing the given entries, with keys sorted by the provided comparator.
    This method is not type-safe, as it may be called on a map with keys that are not mutually comparable.
    
    Throws:
    
    NullPointerException - if any key or value in map is null
    
    IllegalArgumentException - if any two keys are equal according to the comparator
    
    Since:
    
    19.0
  - copyOf
```
@Beta
public static <K,V> ImmutableSortedMap<K,V> copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries,
                                                         Comparator<? super K> comparator)
```
    Returns an immutable map containing the given entries, with keys sorted by the provided comparator.
    
    Throws:
    
    NullPointerException - if any key or value in map is null
    
    IllegalArgumentException - if any two keys are equal according to the comparator
    
    Since:
    
    19.0
  - copyOfSorted
```
public static <K,V> ImmutableSortedMap<K,V> copyOfSorted(SortedMap<K,? extends V> map)
```
    Returns an immutable map containing the same entries as the provided sorted map, with the same ordering.
    Despite the method name, this method attempts to avoid actually copying the data when it is safe to do so. The exact circumstances under which a copy will or will not be performed are undocumented and subject to change.
    
    Throws:
    
    NullPointerException - if any key or value in map is null
  - naturalOrder
```
public static <K extends Comparable<?>,V> ImmutableSortedMap.Builder<K,V> naturalOrder()
```
    Returns a builder that creates immutable sorted maps whose keys are ordered by their natural ordering. The sorted maps use Ordering.natural() as the comparator.
  - orderedBy
```
public static <K,V> ImmutableSortedMap.Builder<K,V> orderedBy(Comparator<K> comparator)
```
    Returns a builder that creates immutable sorted maps with an explicit comparator. If the comparator has a more general type than the map's keys, such as creating a SortedMap<Integer, String> with a Comparator<Number>, use the ImmutableSortedMap.Builder constructor instead.
    
    Throws:
    
    NullPointerException - if comparator is null
  - reverseOrder
```
public static <K extends Comparable<?>,V> ImmutableSortedMap.Builder<K,V> reverseOrder()
```
    Returns a builder that creates immutable sorted maps whose keys are ordered by the reverse of their natural ordering.
  - size
```
public int size()
```
    Description copied from interface: java.util.Map
    
    Returns the number of key-value mappings in this map. If the map contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.
    
    Specified by:
    
    size in interface Map<K,V>
    
    Returns:
    
    the number of key-value mappings in this map
  - get
```
public V get(@NullableDecl
             Object key)
```
    Description copied from interface: java.util.Map
    
    Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.
    More formally, if this map contains a mapping from a key k to a value v such that (key==null ? k==null : key.equals(k)), then this method returns v; otherwise it returns null. (There can be at most one such mapping.)
    If this map permits null values, then a return value of null does not necessarily indicate that the map contains no mapping for the key; it's also possible that the map explicitly maps the key to null. The containsKey operation may be used to distinguish these two cases.
    
    Specified by:
    
    get in interface Map<K,V>
    
    Specified by:
    
    get in class ImmutableMap<K,V>
    
    Parameters:
    
    key - the key whose associated value is to be returned
    
    Returns:
    
    the value to which the specified key is mapped, or null if this map contains no mapping for the key
  - entrySet
```
public ImmutableSet<Map.Entry<K,V>> entrySet()
```
    Returns an immutable set of the mappings in this map, sorted by the key ordering.
    
    Specified by:
    
    entrySet in interface Map<K,V>
    
    Specified by:
    
    entrySet in interface SortedMap<K,V>
    
    Overrides:
    
    entrySet in class ImmutableMap<K,V>
    
    Returns:
    
    a set view of the mappings contained in this map
  - keySet
```
public ImmutableSortedSet<K> keySet()
```
    Returns an immutable sorted set of the keys in this map.
    
    Specified by:
    
    keySet in interface Map<K,V>
    
    Specified by:
    
    keySet in interface SortedMap<K,V>
    
    Overrides:
    
    keySet in class ImmutableMap<K,V>
    
    Returns:
    
    a set view of the keys contained in this map
  - values
```
public ImmutableCollection<V> values()
```
    Returns an immutable collection of the values in this map, sorted by the ordering of the corresponding keys.
    
    Specified by:
    
    values in interface Map<K,V>
    
    Specified by:
    
    values in interface SortedMap<K,V>
    
    Overrides:
    
    values in class ImmutableMap<K,V>
    
    Returns:
    
    a collection view of the values contained in this map
  - comparator
```
public Comparator<? super K> comparator()
```
    Returns the comparator that orders the keys, which is Ordering.natural() when the natural ordering of the keys is used. Note that its behavior is not consistent with TreeMap.comparator(), which returns null to indicate natural ordering.
    
    Specified by:
    
    comparator in interface SortedMap<K,V>
    
    Returns:
    
    the comparator used to order the keys in this map, or null if this map uses the natural ordering of its keys
  - firstKey
```
public K firstKey()
```
    Description copied from interface: java.util.SortedMap
    
    Returns the first (lowest) key currently in this map.
    
    Specified by:
    
    firstKey in interface SortedMap<K,V>
    
    Returns:
    
    the first (lowest) key currently in this map
  - lastKey
```
public K lastKey()
```
    Description copied from interface: java.util.SortedMap
    
    Returns the last (highest) key currently in this map.
    
    Specified by:
    
    lastKey in interface SortedMap<K,V>
    
    Returns:
    
    the last (highest) key currently in this map
  - headMap
```
public ImmutableSortedMap<K,V> headMap(K toKey)
```
    This method returns a ImmutableSortedMap, consisting of the entries whose keys are less than toKey.
    The SortedMap.headMap(K) documentation states that a submap of a submap throws an IllegalArgumentException if passed a toKey greater than an earlier toKey. However, this method doesn't throw an exception in that situation, but instead keeps the original toKey.
    
    Specified by:
    
    headMap in interface NavigableMap<K,V>
    
    Specified by:
    
    headMap in interface SortedMap<K,V>
    
    Parameters:
    
    toKey - high endpoint (exclusive) of the keys in the returned map
    
    Returns:
    
    a view of the portion of this map whose keys are strictly less than toKey
  - headMap
```
public ImmutableSortedMap<K,V> headMap(K toKey,
                                       boolean inclusive)
```
    This method returns a ImmutableSortedMap, consisting of the entries whose keys are less than (or equal to, if inclusive) toKey.
    The SortedMap.headMap(K) documentation states that a submap of a submap throws an IllegalArgumentException if passed a toKey greater than an earlier toKey. However, this method doesn't throw an exception in that situation, but instead keeps the original toKey.
    
    Specified by:
    
    headMap in interface NavigableMap<K,V>
    
    Parameters:
    
    toKey - high endpoint of the keys in the returned map
    
    inclusive - true if the high endpoint is to be included in the returned view
    
    Returns:
    
    a view of the portion of this map whose keys are less than (or equal to, if inclusive is true) toKey
    
    Since:
    
    12.0
  - subMap
```
public ImmutableSortedMap<K,V> subMap(K fromKey,
                                      K toKey)
```
    This method returns a ImmutableSortedMap, consisting of the entries whose keys ranges from fromKey, inclusive, to toKey, exclusive.
    The SortedMap.subMap(K, K) documentation states that a submap of a submap throws an IllegalArgumentException if passed a fromKey less than an earlier fromKey. However, this method doesn't throw an exception in that situation, but instead keeps the original fromKey. Similarly, this method keeps the original toKey, instead of throwing an exception, if passed a toKey greater than an earlier toKey.
    
    Specified by:
    
    subMap in interface NavigableMap<K,V>
    
    Specified by:
    
    subMap in interface SortedMap<K,V>
    
    Parameters:
    
    fromKey - low endpoint (inclusive) of the keys in the returned map
    
    toKey - high endpoint (exclusive) of the keys in the returned map
    
    Returns:
    
    a view of the portion of this map whose keys range from fromKey, inclusive, to toKey, exclusive
  - subMap
```
public ImmutableSortedMap<K,V> subMap(K fromKey,
                                      boolean fromInclusive,
                                      K toKey,
                                      boolean toInclusive)
```
    This method returns a ImmutableSortedMap, consisting of the entries whose keys ranges from fromKey to toKey, inclusive or exclusive as indicated by the boolean flags.
    The SortedMap.subMap(K, K) documentation states that a submap of a submap throws an IllegalArgumentException if passed a fromKey less than an earlier fromKey. However, this method doesn't throw an exception in that situation, but instead keeps the original fromKey. Similarly, this method keeps the original toKey, instead of throwing an exception, if passed a toKey greater than an earlier toKey.
    
    Specified by:
    
    subMap in interface NavigableMap<K,V>
    
    Parameters:
    
    fromKey - low endpoint of the keys in the returned map
    
    fromInclusive - true if the low endpoint is to be included in the returned view
    
    toKey - high endpoint of the keys in the returned map
    
    toInclusive - true if the high endpoint is to be included in the returned view
    
    Returns:
    
    a view of the portion of this map whose keys range from fromKey to toKey
    
    Since:
    
    12.0
  - tailMap
```
public ImmutableSortedMap<K,V> tailMap(K fromKey)
```
    This method returns a ImmutableSortedMap, consisting of the entries whose keys are greater than or equals to fromKey.
    The SortedMap.tailMap(K) documentation states that a submap of a submap throws an IllegalArgumentException if passed a fromKey less than an earlier fromKey. However, this method doesn't throw an exception in that situation, but instead keeps the original fromKey.
    
    Specified by:
    
    tailMap in interface NavigableMap<K,V>
    
    Specified by:
    
    tailMap in interface SortedMap<K,V>
    
    Parameters:
    
    fromKey - low endpoint (inclusive) of the keys in the returned map
    
    Returns:
    
    a view of the portion of this map whose keys are greater than or equal to fromKey
  - tailMap
```
public ImmutableSortedMap<K,V> tailMap(K fromKey,
                                       boolean inclusive)
```
    This method returns a ImmutableSortedMap, consisting of the entries whose keys are greater than (or equal to, if inclusive) fromKey.
    The SortedMap.tailMap(K) documentation states that a submap of a submap throws an IllegalArgumentException if passed a fromKey less than an earlier fromKey. However, this method doesn't throw an exception in that situation, but instead keeps the original fromKey.
    
    Specified by:
    
    tailMap in interface NavigableMap<K,V>
    
    Parameters:
    
    fromKey - low endpoint of the keys in the returned map
    
    inclusive - true if the low endpoint is to be included in the returned view
    
    Returns:
    
    a view of the portion of this map whose keys are greater than (or equal to, if inclusive is true) fromKey
    
    Since:
    
    12.0
  - lowerEntry
```
public Map.Entry<K,V> lowerEntry(K key)
```
    Description copied from interface: java.util.NavigableMap
    
    Returns a key-value mapping associated with the greatest key strictly less than the given key, or null if there is no such key.
    
    Specified by:
    
    lowerEntry in interface NavigableMap<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    an entry with the greatest key less than key, or null if there is no such key
  - lowerKey
```
public K lowerKey(K key)
```
    Description copied from interface: java.util.NavigableMap
    
    Returns the greatest key strictly less than the given key, or null if there is no such key.
    
    Specified by:
    
    lowerKey in interface NavigableMap<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the greatest key less than key, or null if there is no such key
  - floorEntry
```
public Map.Entry<K,V> floorEntry(K key)
```
    Description copied from interface: java.util.NavigableMap
    
    Returns a key-value mapping associated with the greatest key less than or equal to the given key, or null if there is no such key.
    
    Specified by:
    
    floorEntry in interface NavigableMap<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    an entry with the greatest key less than or equal to key, or null if there is no such key
  - floorKey
```
public K floorKey(K key)
```
    Description copied from interface: java.util.NavigableMap
    
    Returns the greatest key less than or equal to the given key, or null if there is no such key.
    
    Specified by:
    
    floorKey in interface NavigableMap<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the greatest key less than or equal to key, or null if there is no such key
  - ceilingEntry
```
public Map.Entry<K,V> ceilingEntry(K key)
```
    Description copied from interface: java.util.NavigableMap
    
    Returns a key-value mapping associated with the least key greater than or equal to the given key, or null if there is no such key.
    
    Specified by:
    
    ceilingEntry in interface NavigableMap<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    an entry with the least key greater than or equal to key, or null if there is no such key
  - ceilingKey
```
public K ceilingKey(K key)
```
    Description copied from interface: java.util.NavigableMap
    
    Returns the least key greater than or equal to the given key, or null if there is no such key.
    
    Specified by:
    
    ceilingKey in interface NavigableMap<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the least key greater than or equal to key, or null if there is no such key
  - higherEntry
```
public Map.Entry<K,V> higherEntry(K key)
```
    Description copied from interface: java.util.NavigableMap
    
    Returns a key-value mapping associated with the least key strictly greater than the given key, or null if there is no such key.
    
    Specified by:
    
    higherEntry in interface NavigableMap<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    an entry with the least key greater than key, or null if there is no such key
  - higherKey
```
public K higherKey(K key)
```
    Description copied from interface: java.util.NavigableMap
    
    Returns the least key strictly greater than the given key, or null if there is no such key.
    
    Specified by:
    
    higherKey in interface NavigableMap<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the least key greater than key, or null if there is no such key
  - firstEntry
```
public Map.Entry<K,V> firstEntry()
```
    Description copied from interface: java.util.NavigableMap
    
    Returns a key-value mapping associated with the least key in this map, or null if the map is empty.
    
    Specified by:
    
    firstEntry in interface NavigableMap<K,V>
    
    Returns:
    
    an entry with the least key, or null if this map is empty
  - lastEntry
```
public Map.Entry<K,V> lastEntry()
```
    Description copied from interface: java.util.NavigableMap
    
    Returns a key-value mapping associated with the greatest key in this map, or null if the map is empty.
    
    Specified by:
    
    lastEntry in interface NavigableMap<K,V>
    
    Returns:
    
    an entry with the greatest key, or null if this map is empty
  - pollFirstEntry
```
@CanIgnoreReturnValue
 @Deprecated
public final Map.Entry<K,V> pollFirstEntry()
```
    Deprecated. Unsupported operation.
    
    Guaranteed to throw an exception and leave the map unmodified.
    
    Specified by:
    
    pollFirstEntry in interface NavigableMap<K,V>
    
    Returns:
    
    the removed first entry of this map, or null if this map is empty
    
    Throws:
    
    UnsupportedOperationException - always
  - pollLastEntry
```
@CanIgnoreReturnValue
 @Deprecated
public final Map.Entry<K,V> pollLastEntry()
```
    Deprecated. Unsupported operation.
    
    Guaranteed to throw an exception and leave the map unmodified.
    
    Specified by:
    
    pollLastEntry in interface NavigableMap<K,V>
    
    Returns:
    
    the removed last entry of this map, or null if this map is empty
    
    Throws:
    
    UnsupportedOperationException - always
  - descendingMap
```
public ImmutableSortedMap<K,V> descendingMap()
```
    Description copied from interface: java.util.NavigableMap
    
    Returns a reverse order view of the mappings contained in this map. The descending map is backed by this map, so changes to the map are reflected in the descending map, and vice-versa. If either map is modified while an iteration over a collection view of either map is in progress (except through the iterator's own remove operation), the results of the iteration are undefined.
    The returned map has an ordering equivalent to Collections.reverseOrder(comparator()). The expression m.descendingMap().descendingMap() returns a view of m essentially equivalent to m.
    
    Specified by:
    
    descendingMap in interface NavigableMap<K,V>
    
    Returns:
    
    a reverse order view of this map
  - navigableKeySet
```
public ImmutableSortedSet<K> navigableKeySet()
```
    Description copied from interface: java.util.NavigableMap
    
    Returns a NavigableSet view of the keys contained in this map. The set's iterator returns the keys in ascending order. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.
    
    Specified by:
    
    navigableKeySet in interface NavigableMap<K,V>
    
    Returns:
    
    a navigable set view of the keys in this map
  - descendingKeySet
```
public ImmutableSortedSet<K> descendingKeySet()
```
    Description copied from interface: java.util.NavigableMap
    
    Returns a reverse order NavigableSet view of the keys contained in this map. The set's iterator returns the keys in descending order. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.
    
    Specified by:
    
    descendingKeySet in interface NavigableMap<K,V>
    
    Returns:
    
    a reverse order navigable set view of the keys in this map
  - builder
```
@Deprecated
public static <K,V> ImmutableSortedMap.Builder<K,V> builder()
```
    Deprecated. Use naturalOrder(), which offers better type-safety.
    
    Not supported. Use naturalOrder(), which offers better type-safety, instead. This method exists only to hide ImmutableMap.builder() from consumers of ImmutableSortedMap.
    
    Throws:
    
    UnsupportedOperationException - always
  - builderWithExpectedSize
```
@Deprecated
public static <K,V> ImmutableSortedMap.Builder<K,V> builderWithExpectedSize(int expectedSize)
```
    Deprecated. Not supported for ImmutableSortedMap.
    
    Not supported for ImmutableSortedMap.
    
    Throws:
    
    UnsupportedOperationException - always

Class ImmutableSortedMap<K,V>

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Method Summary

Methods inherited from class com.google.common.collect.ImmutableMap

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Map

Method Detail

of

of

of

of

of

of

copyOf

copyOf

copyOf

copyOf

copyOfSorted

naturalOrder

orderedBy

reverseOrder

size

get

entrySet

keySet

values

comparator

firstKey

lastKey

headMap

headMap

subMap

subMap

tailMap

tailMap

lowerEntry

lowerKey

floorEntry

floorKey

ceilingEntry

ceilingKey

higherEntry

higherKey

firstEntry

lastEntry

pollFirstEntry

pollLastEntry

descendingMap

navigableKeySet

descendingKeySet

builder

builderWithExpectedSize