public interface AsyncAtomicNavigableMap<K extends Comparable<K>,V> extends AsyncAtomicSortedMap<K,V>
DEFAULT_OPERATION_TIMEOUT_MILLIS| Modifier and Type | Method and Description |
|---|---|
CompletableFuture<Map.Entry<K,Versioned<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. |
CompletableFuture<K> |
ceilingKey(K key)
Returns the least key greater than or equal to the given key,
or
null if there is no such key. |
AsyncDistributedNavigableSet<K> |
descendingKeySet()
Returns a reverse order
NavigableSet view of the keys contained in this map. |
AsyncAtomicNavigableMap<K,V> |
descendingMap()
Returns a reverse order view of the mappings contained in this map.
|
CompletableFuture<Map.Entry<K,Versioned<V>>> |
firstEntry()
Returns a key-value mapping associated with the least
key in this map, or
null if the map is empty. |
CompletableFuture<Map.Entry<K,Versioned<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. |
CompletableFuture<K> |
floorKey(K key)
Returns the greatest key less than or equal to the given key,
or
null if there is no such key. |
default AsyncAtomicSortedMap<K,V> |
headMap(K toKey)
Returns a view of the portion of this map whose keys are strictly less than
toKey. |
AsyncAtomicNavigableMap<K,V> |
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. |
CompletableFuture<Map.Entry<K,Versioned<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. |
CompletableFuture<K> |
higherKey(K key)
Returns the least key strictly greater than the given key, or
null if there is no such key. |
CompletableFuture<Map.Entry<K,Versioned<V>>> |
lastEntry()
Returns a key-value mapping associated with the greatest
key in this map, or
null if the map is empty. |
CompletableFuture<Map.Entry<K,Versioned<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. |
CompletableFuture<K> |
lowerKey(K key)
Returns the greatest key strictly less than the given key, or
null if there is no such key. |
AsyncDistributedNavigableSet<K> |
navigableKeySet()
Returns a
NavigableSet view of the keys contained in this map. |
CompletableFuture<Map.Entry<K,Versioned<V>>> |
pollFirstEntry()
Removes and returns a key-value mapping associated with
the least key in this map, or
null if the map is empty. |
CompletableFuture<Map.Entry<K,Versioned<V>>> |
pollLastEntry()
Removes and returns a key-value mapping associated with
the greatest key in this map, or
null if the map is empty. |
AsyncAtomicNavigableMap<K,V> |
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. |
default AsyncAtomicSortedMap<K,V> |
subMap(K fromKey,
K toKey)
Returns a view of the portion of this map whose keys range from
fromKey, inclusive, to toKey,
exclusive. |
default AtomicNavigableMap<K,V> |
sync()
Returns a synchronous wrapper around the asynchronous primitive.
|
AtomicNavigableMap<K,V> |
sync(Duration operationTimeout)
Returns a synchronous wrapper around the asynchronous primitive.
|
default AsyncAtomicSortedMap<K,V> |
tailMap(K fromKey)
Returns a view of the portion of this map whose keys are greater than or equal to
fromKey. |
AsyncAtomicNavigableMap<K,V> |
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. |
firstKey, lastKeyaddListener, addListener, clear, compute, computeIf, computeIfAbsent, computeIfPresent, containsKey, containsValue, delete, entrySet, get, getAllPresent, getOrDefault, isEmpty, keySet, put, put, putAndGet, putAndGet, putIfAbsent, putIfAbsent, remove, remove, remove, removeListener, replace, replace, replace, size, valuescloseaddStateChangeListener, name, protocol, removeStateChangeListener, typecommit, prepare, rollbackCompletableFuture<Map.Entry<K,Versioned<V>>> lowerEntry(K key)
null if there is
no such key.key - the keykey,
or null if there is no such keyClassCastException - if the specified key cannot be compared
with the keys currently in the mapNullPointerException - if the specified key is null
and this map does not permit null keysCompletableFuture<K> lowerKey(K key)
null if there is no such key.key - the keykey,
or null if there is no such keyClassCastException - if the specified key cannot be compared
with the keys currently in the mapNullPointerException - if the specified key is null
and this map does not permit null keysCompletableFuture<Map.Entry<K,Versioned<V>>> floorEntry(K key)
null if there
is no such key.key - the keykey, or null if there is no such keyClassCastException - if the specified key cannot be compared
with the keys currently in the mapNullPointerException - if the specified key is null
and this map does not permit null keysCompletableFuture<K> floorKey(K key)
null if there is no such key.key - the keykey,
or null if there is no such keyClassCastException - if the specified key cannot be compared
with the keys currently in the mapNullPointerException - if the specified key is null
and this map does not permit null keysCompletableFuture<Map.Entry<K,Versioned<V>>> ceilingEntry(K key)
null if
there is no such key.key - the keykey, or null if there is no such keyClassCastException - if the specified key cannot be compared
with the keys currently in the mapNullPointerException - if the specified key is null
and this map does not permit null keysCompletableFuture<K> ceilingKey(K key)
null if there is no such key.key - the keykey,
or null if there is no such keyClassCastException - if the specified key cannot be compared
with the keys currently in the mapNullPointerException - if the specified key is null
and this map does not permit null keysCompletableFuture<Map.Entry<K,Versioned<V>>> higherEntry(K key)
null if there
is no such key.key - the keykey,
or null if there is no such keyClassCastException - if the specified key cannot be compared
with the keys currently in the mapNullPointerException - if the specified key is null
and this map does not permit null keysCompletableFuture<K> higherKey(K key)
null if there is no such key.key - the keykey,
or null if there is no such keyClassCastException - if the specified key cannot be compared
with the keys currently in the mapNullPointerException - if the specified key is null
and this map does not permit null keysCompletableFuture<Map.Entry<K,Versioned<V>>> firstEntry()
null if the map is empty.null if this map is emptyCompletableFuture<Map.Entry<K,Versioned<V>>> lastEntry()
null if the map is empty.null if this map is emptyCompletableFuture<Map.Entry<K,Versioned<V>>> pollFirstEntry()
null if the map is empty.null if this map is emptyCompletableFuture<Map.Entry<K,Versioned<V>>> pollLastEntry()
null if the map is empty.null if this map is emptydefault AsyncAtomicSortedMap<K,V> subMap(K fromKey, K toKey)
AsyncAtomicSortedMapfromKey, inclusive, to toKey,
exclusive. (If fromKey and toKey are equal, the returned map is empty.) The returned map is
backed by this map, so changes in the returned map are reflected in this map, and vice-versa. The returned map
supports all optional map operations that this map supports.
The returned map will throw an IllegalArgumentException
on an attempt to insert a key outside its range.
subMap in interface AsyncAtomicSortedMap<K extends Comparable<K>,V>fromKey - low endpoint (inclusive) of the keys in the returned maptoKey - high endpoint (exclusive) of the keys in the returned mapfromKey, inclusive, to toKey,
exclusiveAsyncAtomicNavigableMap<K,V> subMap(K fromKey, boolean fromInclusive, K toKey, boolean toInclusive)
fromKey to toKey. If fromKey and
toKey are equal, the returned map is empty unless
fromInclusive and toInclusive are both true. The
returned map is backed by this map, so changes in the returned map are
reflected in this map, and vice-versa. The returned map supports all
optional map operations that this map supports.
The returned map will throw an IllegalArgumentException
on an attempt to insert a key outside of its range, or to construct a
submap either of whose endpoints lie outside its range.
fromKey - low endpoint of the keys in the returned mapfromInclusive - true if the low endpoint
is to be included in the returned viewtoKey - high endpoint of the keys in the returned maptoInclusive - true if the high endpoint
is to be included in the returned viewfromKey to toKeyClassCastException - if fromKey and toKey
cannot be compared to one another using this map's comparator
(or, if the map has no comparator, using natural ordering).
Implementations may, but are not required to, throw this
exception if fromKey or toKey
cannot be compared to keys currently in the map.NullPointerException - if fromKey or toKey
is null and this map does not permit null keysIllegalArgumentException - if fromKey is greater than
toKey; or if this map itself has a restricted
range, and fromKey or toKey lies
outside the bounds of the rangedefault AsyncAtomicSortedMap<K,V> headMap(K toKey)
AsyncAtomicSortedMaptoKey. The returned map is
backed by this map, so changes in the returned map are reflected in this map, and vice-versa. The returned map
supports all optional map operations that this map supports.
The returned map will throw an IllegalArgumentException
on an attempt to insert a key outside its range.
headMap in interface AsyncAtomicSortedMap<K extends Comparable<K>,V>toKey - high endpoint (exclusive) of the keys in the returned maptoKeyAsyncAtomicNavigableMap<K,V> headMap(K toKey, boolean inclusive)
inclusive is true) toKey. The returned
map is backed by this map, so changes in the returned map are reflected
in this map, and vice-versa. The returned map supports all optional
map operations that this map supports.
The returned map will throw an IllegalArgumentException
on an attempt to insert a key outside its range.
toKey - high endpoint of the keys in the returned mapinclusive - true if the high endpoint
is to be included in the returned viewinclusive is true) toKeyClassCastException - if toKey is not compatible
with this map's comparator (or, if the map has no comparator,
if toKey does not implement Comparable).
Implementations may, but are not required to, throw this
exception if toKey cannot be compared to keys
currently in the map.NullPointerException - if toKey is null
and this map does not permit null keysIllegalArgumentException - if this map itself has a
restricted range, and toKey lies outside the
bounds of the rangedefault AsyncAtomicSortedMap<K,V> tailMap(K fromKey)
AsyncAtomicSortedMapfromKey. The returned
map is backed by this map, so changes in the returned map are reflected in this map, and vice-versa. The returned
map supports all optional map operations that this map supports.
The returned map will throw an IllegalArgumentException
on an attempt to insert a key outside its range.
tailMap in interface AsyncAtomicSortedMap<K extends Comparable<K>,V>fromKey - low endpoint (inclusive) of the keys in the returned mapfromKeyAsyncAtomicNavigableMap<K,V> tailMap(K fromKey, boolean inclusive)
inclusive is true) fromKey. The returned
map is backed by this map, so changes in the returned map are reflected
in this map, and vice-versa. The returned map supports all optional
map operations that this map supports.
The returned map will throw an IllegalArgumentException
on an attempt to insert a key outside its range.
fromKey - low endpoint of the keys in the returned mapinclusive - true if the low endpoint
is to be included in the returned viewinclusive is true) fromKeyClassCastException - if fromKey is not compatible
with this map's comparator (or, if the map has no comparator,
if fromKey does not implement Comparable).
Implementations may, but are not required to, throw this
exception if fromKey cannot be compared to keys
currently in the map.NullPointerException - if fromKey is null
and this map does not permit null keysIllegalArgumentException - if this map itself has a
restricted range, and fromKey lies outside the
bounds of the rangeAsyncAtomicNavigableMap<K,V> descendingMap()
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.
AsyncDistributedNavigableSet<K> navigableKeySet()
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.AsyncDistributedNavigableSet<K> descendingKeySet()
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.default AtomicNavigableMap<K,V> sync()
AsyncPrimitivesync in interface AsyncAtomicMap<K extends Comparable<K>,V>sync in interface AsyncAtomicSortedMap<K extends Comparable<K>,V>sync in interface AsyncPrimitiveAtomicNavigableMap<K,V> sync(Duration operationTimeout)
AsyncPrimitivesync in interface AsyncAtomicMap<K extends Comparable<K>,V>sync in interface AsyncAtomicSortedMap<K extends Comparable<K>,V>sync in interface AsyncPrimitiveoperationTimeout - the synchronous operation timeoutCopyright © 2013–2018. All rights reserved.