Uses of Interface java.util.NavigableMap (Java SE 26 & JDK 26)
Description: use: module: java.base, package: java.util, interface: NavigableMap

# Uses of Interface
java.util.NavigableMap

Packages that use NavigableMap
Package
Description
java.time.zone
Support for time-zones and their rules.
java.util
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
java.util.concurrent
Utility classes commonly useful in concurrent programming.

- ## Uses of NavigableMap in java.time.zone

  Methods in java.time.zone that return NavigableMap
  Modifier and Type
  Method
  Description
  `static NavigableMap<String, ZoneRules>`
  ZoneRulesProvider.`getVersions(String zoneId)`
  Gets the history of rules for the zone ID.
  `protected abstract NavigableMap<String, ZoneRules>`
  ZoneRulesProvider.`provideVersions(String zoneId)`
  SPI method to get the history of rules for the zone ID.

- ## Uses of NavigableMap in java.util

  Classes in java.util that implement NavigableMap
  Modifier and Type
  Class
  Description
  `class`
  `TreeMap<K,V>`
  A Red-Black tree based `NavigableMap` implementation.
  Methods in java.util that return NavigableMap
  Modifier and Type
  Method
  Description
  `static <K,V> NavigableMap<K,V>`
  Collections.`checkedNavigableMap(NavigableMap<K,V> m, Class<K> keyType, Class<V> valueType)`
  Returns a dynamically typesafe view of the specified navigable map.
  `NavigableMap<K,V>`
  NavigableMap.`descendingMap()`
  Returns a reverse order view of the mappings contained in this map.
  `NavigableMap<K,V>`
  TreeMap.`descendingMap()`
  `static final <K,V> NavigableMap<K,V>`
  Collections.`emptyNavigableMap()`
  Returns an empty navigable map (immutable).
  `NavigableMap<K,V>`
  NavigableMap.`headMap(K toKey, boolean inclusive)`
  Returns a view of the portion of this map whose keys are less than (or equal to, if `inclusive` is true) `toKey`.
  `NavigableMap<K,V>`
  TreeMap.`headMap(K toKey, boolean inclusive)`
  `default NavigableMap<K,V>`
  NavigableMap.`reversed()`
  Returns a reverse-ordered view of this map.
  `NavigableMap<K,V>`
  NavigableMap.`subMap(K fromKey, boolean fromInclusive, K toKey, boolean toInclusive)`
  Returns a view of the portion of this map whose keys range from `fromKey` to `toKey`.
  `NavigableMap<K,V>`
  TreeMap.`subMap(K fromKey, boolean fromInclusive, K toKey, boolean toInclusive)`
  `static <K,V> NavigableMap<K,V>`
  Collections.`synchronizedNavigableMap(NavigableMap<K,V> m)`
  Returns a synchronized (thread-safe) navigable map backed by the specified navigable map.
  `NavigableMap<K,V>`
  NavigableMap.`tailMap(K fromKey, boolean inclusive)`
  Returns a view of the portion of this map whose keys are greater than (or equal to, if `inclusive` is true) `fromKey`.
  `NavigableMap<K,V>`
  TreeMap.`tailMap(K fromKey, boolean inclusive)`
  `static <K,V> NavigableMap<K,V>`
  Collections.`unmodifiableNavigableMap(NavigableMap<K, ? extends V> m)`
  Returns an unmodifiable view of the specified navigable map.
  Methods in java.util with parameters of type NavigableMap
  Modifier and Type
  Method
  Description
  `static <K,V> NavigableMap<K,V>`
  Collections.`checkedNavigableMap(NavigableMap<K,V> m, Class<K> keyType, Class<V> valueType)`
  Returns a dynamically typesafe view of the specified navigable map.
  `static <K,V> NavigableMap<K,V>`
  Collections.`synchronizedNavigableMap(NavigableMap<K,V> m)`
  Returns a synchronized (thread-safe) navigable map backed by the specified navigable map.
  `static <K,V> NavigableMap<K,V>`
  Collections.`unmodifiableNavigableMap(NavigableMap<K, ? extends V> m)`
  Returns an unmodifiable view of the specified navigable map.

- ## Uses of NavigableMap in java.util.concurrent

  Subinterfaces of NavigableMap in java.util.concurrent
  Modifier and Type
  Interface
  Description
  `interface`
  `ConcurrentNavigableMap<K,V>`
  A `ConcurrentMap` supporting `NavigableMap` operations, and recursively so for its navigable sub-maps.
  Classes in java.util.concurrent that implement NavigableMap
  Modifier and Type
  Class
  Description
  `class`
  `ConcurrentSkipListMap<K,V>`
  A scalable concurrent `ConcurrentNavigableMap` implementation.