public class Object2ShortAVLTreeMap<K> extends AbstractObject2ShortSortedMap<K> implements Serializable, Cloneable
The iterators provided by the views of this class are type-specific bidirectional iterators.
Moreover, the iterator returned by iterator()
can be safely cast
to a type-specific list iterator.
AbstractObject2ShortMap.BasicEntry<K>
Object2ShortSortedMap.FastSortedEntrySet<K>
Object2ShortMap.FastEntrySet<K>
Constructor and Description |
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Object2ShortAVLTreeMap()
Creates a new empty tree map.
|
Object2ShortAVLTreeMap(Comparator<? super K> c)
Creates a new empty tree map with the given comparator.
|
Object2ShortAVLTreeMap(K[] k,
short[] v)
Creates a new tree map using the elements of two parallel arrays.
|
Object2ShortAVLTreeMap(K[] k,
short[] v,
Comparator<? super K> c)
Creates a new tree map using the elements of two parallel arrays and the given comparator.
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Object2ShortAVLTreeMap(Map<? extends K,? extends Short> m)
Creates a new tree map copying a given map.
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Object2ShortAVLTreeMap(Object2ShortMap<? extends K> m)
Creates a new tree map copying a given map.
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Object2ShortAVLTreeMap(Object2ShortSortedMap<K> m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Object2ShortAVLTreeMap(SortedMap<K,Short> m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Modifier and Type | Method and Description |
---|---|
void |
clear()
Removes all associations from this function (optional operation).
|
Object2ShortAVLTreeMap<K> |
clone()
Returns a deep copy of this tree map.
|
Comparator<? super K> |
comparator()
Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
|
boolean |
containsKey(Object k)
Checks whether the given value is contained in
AbstractObject2ShortMap.keySet() . |
boolean |
containsValue(short v)
Checks whether the given value is contained in
AbstractObject2ShortMap.values() . |
K |
firstKey() |
Short |
get(Object ok)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
short |
getShort(Object k)
Returns the value to which the given key is mapped.
|
Object2ShortSortedMap<K> |
headMap(K to)
Returns a view of the portion of this sorted map whose keys are strictly less than
toKey . |
boolean |
isEmpty() |
ObjectSortedSet<K> |
keySet()
Returns a type-specific sorted set view of the keys contained in this map.
|
K |
lastKey() |
ObjectSortedSet<Object2ShortMap.Entry<K>> |
object2ShortEntrySet()
Returns a type-specific sorted-set view of the mappings contained in this map.
|
short |
put(K k,
short v)
Adds a pair to the map.
|
Short |
put(K ok,
Short ov)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
Short |
remove(Object ok)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
short |
removeShort(Object k)
Removes the mapping with the given key.
|
int |
size()
Returns the intended number of keys in this function, or -1 if no such number exists.
|
Object2ShortSortedMap<K> |
subMap(K from,
K to)
Returns a view of the portion of this sorted map whose keys range from
fromKey , inclusive, to toKey , exclusive. |
Object2ShortSortedMap<K> |
tailMap(K from)
Returns a view of the portion of this sorted map whose keys are greater than or equal to
fromKey . |
ShortCollection |
values()
Returns a type-specific collection view of the values contained in this map.
|
entrySet
containsValue, equals, hashCode, putAll, toString
defaultReturnValue, defaultReturnValue
defaultReturnValue, defaultReturnValue
containsValue, equals, hashCode, putAll
public Object2ShortAVLTreeMap()
public Object2ShortAVLTreeMap(Comparator<? super K> c)
c
- a (possibly type-specific) comparator.public Object2ShortAVLTreeMap(Map<? extends K,? extends Short> m)
m
- a Map
to be copied into the new tree map.public Object2ShortAVLTreeMap(SortedMap<K,Short> m)
Comparator
).m
- a SortedMap
to be copied into the new tree map.public Object2ShortAVLTreeMap(Object2ShortMap<? extends K> m)
m
- a type-specific map to be copied into the new tree map.public Object2ShortAVLTreeMap(Object2ShortSortedMap<K> m)
Comparator
).m
- a type-specific sorted map to be copied into the new tree map.public Object2ShortAVLTreeMap(K[] k, short[] v, Comparator<? super K> c)
k
- the array of keys of the new tree map.v
- the array of corresponding values in the new tree map.c
- a (possibly type-specific) comparator.IllegalArgumentException
- if k
and v
have different lengths.public Object2ShortAVLTreeMap(K[] k, short[] v)
k
- the array of keys of the new tree map.v
- the array of corresponding values in the new tree map.IllegalArgumentException
- if k
and v
have different lengths.public short put(K k, short v)
Object2ShortFunction
put
in interface Object2ShortFunction<K>
put
in class AbstractObject2ShortFunction<K>
k
- the key.v
- the value.Function.put(Object,Object)
public short removeShort(Object k)
Object2ShortFunction
removeShort
in interface Object2ShortFunction<K>
removeShort
in class AbstractObject2ShortFunction<K>
k
- the key.Function.remove(Object)
public Short put(K ok, Short ov)
AbstractObject2ShortFunction
null
on a missing key.
This method must check whether the provided key is in the map using containsKey()
. Thus,
it probes the map twice. Implementors of subclasses should override it with a more efficient method.
public Short remove(Object ok)
AbstractObject2ShortFunction
null
on a missing key.
This method must check whether the provided key is in the map using containsKey()
. Thus,
it probes the map twice. Implementors of subclasses should override it with a more efficient method.
public boolean containsValue(short v)
AbstractObject2ShortMap
AbstractObject2ShortMap.values()
.containsValue
in interface Object2ShortMap<K>
containsValue
in class AbstractObject2ShortMap<K>
Map.containsValue(Object)
public void clear()
Function
public boolean containsKey(Object k)
AbstractObject2ShortMap
AbstractObject2ShortMap.keySet()
.containsKey
in interface Function<K,Short>
containsKey
in interface Map<K,Short>
containsKey
in class AbstractObject2ShortMap<K>
k
- the key.key
.Map.containsKey(Object)
public int size()
Function
Most function implementations will have some knowledge of the intended number of keys in their domain. In some cases, however, this might not be possible.
public boolean isEmpty()
public short getShort(Object k)
Object2ShortFunction
getShort
in interface Object2ShortFunction<K>
k
- the key.Function.get(Object)
public Short get(Object ok)
AbstractObject2ShortFunction
null
on a missing key.
This method must check whether the provided key is in the map using containsKey()
. Thus,
it probes the map twice. Implementors of subclasses should override it with a more efficient method.
public ObjectSortedSet<Object2ShortMap.Entry<K>> object2ShortEntrySet()
Object2ShortSortedMap
object2ShortEntrySet
in interface Object2ShortMap<K>
object2ShortEntrySet
in interface Object2ShortSortedMap<K>
Object2ShortSortedMap.entrySet()
public ObjectSortedSet<K> keySet()
In addition to the semantics of Map.keySet()
, you can
safely cast the set returned by this call to a type-specific sorted
set interface.
keySet
in interface Object2ShortMap<K>
keySet
in interface Object2ShortSortedMap<K>
keySet
in interface Map<K,Short>
keySet
in interface SortedMap<K,Short>
keySet
in class AbstractObject2ShortSortedMap<K>
Map.keySet()
public ShortCollection values()
In addition to the semantics of Map.values()
, you can
safely cast the collection returned by this call to a type-specific collection
interface.
values
in interface Object2ShortMap<K>
values
in interface Object2ShortSortedMap<K>
values
in interface Map<K,Short>
values
in interface SortedMap<K,Short>
values
in class AbstractObject2ShortSortedMap<K>
Map.values()
public Comparator<? super K> comparator()
Object2ShortSortedMap
Note that this specification strengthens the one given in SortedMap.comparator()
.
comparator
in interface Object2ShortSortedMap<K>
comparator
in interface SortedMap<K,Short>
SortedMap.comparator()
public Object2ShortSortedMap<K> headMap(K to)
Object2ShortSortedMap
toKey
.
Note that this specification strengthens the one given in SortedMap.headMap(Object)
.
headMap
in interface Object2ShortSortedMap<K>
headMap
in interface SortedMap<K,Short>
SortedMap.headMap(Object)
public Object2ShortSortedMap<K> tailMap(K from)
Object2ShortSortedMap
fromKey
.
Note that this specification strengthens the one given in SortedMap.tailMap(Object)
.
tailMap
in interface Object2ShortSortedMap<K>
tailMap
in interface SortedMap<K,Short>
SortedMap.tailMap(Object)
public Object2ShortSortedMap<K> subMap(K from, K to)
Object2ShortSortedMap
fromKey
, inclusive, to toKey
, exclusive.
Note that this specification strengthens the one given in SortedMap.subMap(Object,Object)
.
subMap
in interface Object2ShortSortedMap<K>
subMap
in interface SortedMap<K,Short>
SortedMap.subMap(Object,Object)
public Object2ShortAVLTreeMap<K> clone()
This method performs a deep copy of this tree map; the data stored in the set, however, is not cloned. Note that this makes a difference only for object keys.