public class Short2LongAVLTreeMap extends AbstractShort2LongSortedMap 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.
AbstractShort2LongMap.BasicEntry
Short2LongSortedMap.FastSortedEntrySet
Short2LongMap.FastEntrySet
Constructor and Description |
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Short2LongAVLTreeMap()
Creates a new empty tree map.
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Short2LongAVLTreeMap(Comparator<? super Short> c)
Creates a new empty tree map with the given comparator.
|
Short2LongAVLTreeMap(Map<? extends Short,? extends Long> m)
Creates a new tree map copying a given map.
|
Short2LongAVLTreeMap(short[] k,
long[] v)
Creates a new tree map using the elements of two parallel arrays.
|
Short2LongAVLTreeMap(short[] k,
long[] v,
Comparator<? super Short> c)
Creates a new tree map using the elements of two parallel arrays and the given comparator.
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Short2LongAVLTreeMap(Short2LongMap m)
Creates a new tree map copying a given map.
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Short2LongAVLTreeMap(Short2LongSortedMap m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Short2LongAVLTreeMap(SortedMap<Short,Long> m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Modifier and Type | Method and Description |
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void |
clear()
Removes all associations from this function (optional operation).
|
Short2LongAVLTreeMap |
clone()
Returns a deep copy of this tree map.
|
ShortComparator |
comparator()
Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
|
boolean |
containsKey(short k)
Checks whether the given value is contained in
AbstractShort2LongMap.keySet() . |
boolean |
containsValue(long v)
Checks whether the given value is contained in
AbstractShort2LongMap.values() . |
short |
firstShortKey() |
long |
get(short k)
Returns the value to which the given key is mapped.
|
Short2LongSortedMap |
headMap(short to)
Returns a view of the portion of this sorted map whose keys are strictly less than
toKey . |
boolean |
isEmpty() |
ShortSortedSet |
keySet()
Returns a type-specific sorted set view of the keys contained in this map.
|
short |
lastShortKey() |
long |
put(short k,
long v)
Adds a pair to the map.
|
Long |
put(Short ok,
Long ov)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
Long |
remove(Object ok)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
long |
remove(short k)
Removes the mapping with the given key.
|
ObjectSortedSet<Short2LongMap.Entry> |
short2LongEntrySet()
Returns a type-specific sorted-set view of the mappings contained in this map.
|
int |
size()
Returns the intended number of keys in this function, or -1 if no such number exists.
|
Short2LongSortedMap |
subMap(short from,
short to)
Returns a view of the portion of this sorted map whose keys range from
fromKey , inclusive, to toKey , exclusive. |
Short2LongSortedMap |
tailMap(short from)
Returns a view of the portion of this sorted map whose keys are greater than or equal to
fromKey . |
LongCollection |
values()
Returns a type-specific collection view of the values contained in this map.
|
entrySet, firstKey, headMap, lastKey, subMap, tailMap
containsValue, equals, hashCode, putAll, toString
containsKey, defaultReturnValue, defaultReturnValue, get
defaultReturnValue, defaultReturnValue
containsKey, get
containsKey, containsValue, equals, get, hashCode, putAll
public Short2LongAVLTreeMap()
public Short2LongAVLTreeMap(Comparator<? super Short> c)
c
- a (possibly type-specific) comparator.public Short2LongAVLTreeMap(Map<? extends Short,? extends Long> m)
m
- a Map
to be copied into the new tree map.public Short2LongAVLTreeMap(SortedMap<Short,Long> m)
Comparator
).m
- a SortedMap
to be copied into the new tree map.public Short2LongAVLTreeMap(Short2LongMap m)
m
- a type-specific map to be copied into the new tree map.public Short2LongAVLTreeMap(Short2LongSortedMap m)
Comparator
).m
- a type-specific sorted map to be copied into the new tree map.public Short2LongAVLTreeMap(short[] k, long[] v, Comparator<? super Short> 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 Short2LongAVLTreeMap(short[] k, long[] 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 long put(short k, long v)
Short2LongFunction
put
in interface Short2LongFunction
put
in class AbstractShort2LongFunction
k
- the key.v
- the value.Function.put(Object,Object)
public long remove(short k)
Short2LongFunction
remove
in interface Short2LongFunction
remove
in class AbstractShort2LongFunction
k
- the key.Function.remove(Object)
public Long put(Short ok, Long ov)
AbstractShort2LongFunction
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 Long remove(Object ok)
AbstractShort2LongFunction
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(long v)
AbstractShort2LongMap
AbstractShort2LongMap.values()
.containsValue
in interface Short2LongMap
containsValue
in class AbstractShort2LongMap
Map.containsValue(Object)
public void clear()
Function
public boolean containsKey(short k)
AbstractShort2LongMap
AbstractShort2LongMap.keySet()
.containsKey
in interface Short2LongFunction
containsKey
in class AbstractShort2LongMap
Function.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 long get(short k)
Short2LongFunction
get
in interface Short2LongFunction
k
- the key.Function.get(Object)
public short firstShortKey()
firstShortKey
in interface Short2LongSortedMap
SortedMap.firstKey()
public short lastShortKey()
lastShortKey
in interface Short2LongSortedMap
SortedMap.lastKey()
public ObjectSortedSet<Short2LongMap.Entry> short2LongEntrySet()
Short2LongSortedMap
short2LongEntrySet
in interface Short2LongMap
short2LongEntrySet
in interface Short2LongSortedMap
Short2LongSortedMap.entrySet()
public ShortSortedSet 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 Short2LongMap
keySet
in interface Short2LongSortedMap
keySet
in interface Map<Short,Long>
keySet
in interface SortedMap<Short,Long>
keySet
in class AbstractShort2LongSortedMap
Map.keySet()
public LongCollection 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 Short2LongMap
values
in interface Short2LongSortedMap
values
in interface Map<Short,Long>
values
in interface SortedMap<Short,Long>
values
in class AbstractShort2LongSortedMap
Map.values()
public ShortComparator comparator()
Short2LongSortedMap
Note that this specification strengthens the one given in SortedMap.comparator()
.
comparator
in interface Short2LongSortedMap
comparator
in interface SortedMap<Short,Long>
SortedMap.comparator()
public Short2LongSortedMap headMap(short to)
Short2LongSortedMap
toKey
.headMap
in interface Short2LongSortedMap
SortedMap.headMap(Object)
public Short2LongSortedMap tailMap(short from)
Short2LongSortedMap
fromKey
.tailMap
in interface Short2LongSortedMap
SortedMap.tailMap(Object)
public Short2LongSortedMap subMap(short from, short to)
Short2LongSortedMap
fromKey
, inclusive, to toKey
, exclusive.subMap
in interface Short2LongSortedMap
SortedMap.subMap(Object,Object)
public Short2LongAVLTreeMap 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.