java.util

Interface NavigableMap<K,V>

All Superinterfaces:

Map<K,V>, SortedMap<K,V>

All Known Implementing Classes:

TreeMap

public interface NavigableMap<K,V>
extends SortedMap<K,V>

Nested Class Summary

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

Map.Entry<K,V>

Method Summary

Modifier and Type	Method and Description
Map.Entry<K,V>	ceilingEntry(K key)
K	ceilingKey(K key)
NavigableSet<K>	descendingKeySet()
NavigableMap<K,V>	descendingMap()
Map.Entry<K,V>	firstEntry()
Map.Entry<K,V>	floorEntry(K key)
K	floorKey(K key)
NavigableMap<K,V>	headMap(K endKey, boolean inclusive)
Map.Entry<K,V>	higherEntry(K key)
K	higherKey(K key)
Map.Entry<K,V>	lastEntry()
Map.Entry<K,V>	lowerEntry(K key)
K	lowerKey(K key)
NavigableSet<K>	navigableKeySet()
Map.Entry<K,V>	pollFirstEntry()
Map.Entry<K,V>	pollLastEntry()
NavigableMap<K,V>	subMap(K startKey, boolean startInclusive, K endKey, boolean endInclusive)
NavigableMap<K,V>	tailMap(K startKey, boolean inclusive)

Methods inherited from interface java.util.SortedMap

comparator, firstKey, headMap, lastKey, subMap, tailMap

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Method Detail

firstEntry

Map.Entry<K,V> firstEntry()

lastEntry

Map.Entry<K,V> lastEntry()

pollFirstEntry

Map.Entry<K,V> pollFirstEntry()

pollLastEntry

Map.Entry<K,V> pollLastEntry()

ceilingEntry

Map.Entry<K,V> ceilingEntry(K key)

ceilingKey

K ceilingKey(K key)

higherEntry

Map.Entry<K,V> higherEntry(K key)

higherKey

K higherKey(K key)

floorEntry

Map.Entry<K,V> floorEntry(K key)

floorKey

K floorKey(K key)

lowerEntry

Map.Entry<K,V> lowerEntry(K key)

lowerKey

K lowerKey(K key)

navigableKeySet

NavigableSet<K> navigableKeySet()

descendingMap

NavigableMap<K,V> descendingMap()

descendingKeySet

NavigableSet<K> descendingKeySet()

subMap

NavigableMap<K,V> subMap(K startKey,
                         boolean startInclusive,
                         K endKey,
                         boolean endInclusive)

headMap

NavigableMap<K,V> headMap(K endKey,
                          boolean inclusive)

tailMap

NavigableMap<K,V> tailMap(K startKey,
                          boolean inclusive)