public class Char2FloatRBTreeMap extends AbstractChar2FloatSortedMap implements java.io.Serializable, java.lang.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.
AbstractChar2FloatMap.BasicEntry
Char2FloatSortedMap.FastSortedEntrySet
Char2FloatMap.FastEntrySet
Constructor and Description |
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Char2FloatRBTreeMap()
Creates a new empty tree map.
|
Char2FloatRBTreeMap(char[] k,
float[] v)
Creates a new tree map using the elements of two parallel arrays.
|
Char2FloatRBTreeMap(char[] k,
float[] v,
java.util.Comparator<? super java.lang.Character> c)
Creates a new tree map using the elements of two parallel arrays and the given comparator.
|
Char2FloatRBTreeMap(Char2FloatMap m)
Creates a new tree map copying a given map.
|
Char2FloatRBTreeMap(Char2FloatSortedMap m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Char2FloatRBTreeMap(java.util.Comparator<? super java.lang.Character> c)
Creates a new empty tree map with the given comparator.
|
Char2FloatRBTreeMap(java.util.Map<? extends java.lang.Character,? extends java.lang.Float> m)
Creates a new tree map copying a given map.
|
Char2FloatRBTreeMap(java.util.SortedMap<java.lang.Character,java.lang.Float> m)
Creates a new tree map copying a given sorted map (and its
Comparator ). |
Modifier and Type | Method and Description |
---|---|
ObjectSortedSet<Char2FloatMap.Entry> |
char2FloatEntrySet()
Returns a type-specific sorted-set view of the mappings contained in this map.
|
void |
clear()
Removes all associations from this function (optional operation).
|
Char2FloatRBTreeMap |
clone()
Returns a deep copy of this tree map.
|
CharComparator |
comparator()
Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
|
boolean |
containsKey(char k)
Checks whether the given value is contained in
AbstractChar2FloatMap.keySet() . |
boolean |
containsValue(float v)
Checks whether the given value is contained in
AbstractChar2FloatMap.values() . |
char |
firstCharKey() |
float |
get(char k)
Returns the value to which the given key is mapped.
|
Char2FloatSortedMap |
headMap(char to)
Returns a view of the portion of this sorted map whose keys are strictly less than
toKey . |
boolean |
isEmpty() |
CharSortedSet |
keySet()
Returns a type-specific sorted set view of the keys contained in this map.
|
char |
lastCharKey() |
java.lang.Float |
put(java.lang.Character ok,
java.lang.Float ov)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
float |
put(char k,
float v)
Adds a pair to the map.
|
float |
remove(char k)
Removes the mapping with the given key.
|
java.lang.Float |
remove(java.lang.Object ok)
Delegates to the corresponding type-specific method, taking care of returning
null on a missing key. |
int |
size()
Returns the intended number of keys in this function, or -1 if no such number exists.
|
Char2FloatSortedMap |
subMap(char from,
char to)
Returns a view of the portion of this sorted map whose keys range from
fromKey , inclusive, to toKey , exclusive. |
Char2FloatSortedMap |
tailMap(char from)
Returns a view of the portion of this sorted map whose keys are greater than or equal to
fromKey . |
FloatCollection |
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
public Char2FloatRBTreeMap()
public Char2FloatRBTreeMap(java.util.Comparator<? super java.lang.Character> c)
c
- a (possibly type-specific) comparator.public Char2FloatRBTreeMap(java.util.Map<? extends java.lang.Character,? extends java.lang.Float> m)
m
- a Map
to be copied into the new tree map.public Char2FloatRBTreeMap(java.util.SortedMap<java.lang.Character,java.lang.Float> m)
Comparator
).m
- a SortedMap
to be copied into the new tree map.public Char2FloatRBTreeMap(Char2FloatMap m)
m
- a type-specific map to be copied into the new tree map.public Char2FloatRBTreeMap(Char2FloatSortedMap m)
Comparator
).m
- a type-specific sorted map to be copied into the new tree map.public Char2FloatRBTreeMap(char[] k, float[] v, java.util.Comparator<? super java.lang.Character> 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.java.lang.IllegalArgumentException
- if k
and v
have different lengths.public Char2FloatRBTreeMap(char[] k, float[] v)
k
- the array of keys of the new tree map.v
- the array of corresponding values in the new tree map.java.lang.IllegalArgumentException
- if k
and v
have different lengths.public float put(char k, float v)
Char2FloatFunction
put
in interface Char2FloatFunction
put
in class AbstractChar2FloatFunction
k
- the key.v
- the value.Function.put(Object,Object)
public float remove(char k)
Char2FloatFunction
remove
in interface Char2FloatFunction
remove
in class AbstractChar2FloatFunction
k
- the key.Function.remove(Object)
public java.lang.Float put(java.lang.Character ok, java.lang.Float ov)
AbstractChar2FloatFunction
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.
put
in interface Function<java.lang.Character,java.lang.Float>
put
in interface java.util.Map<java.lang.Character,java.lang.Float>
put
in class AbstractChar2FloatFunction
ok
- the key.ov
- the value.null
if no value was present for the given key.Map.put(Object,Object)
public java.lang.Float remove(java.lang.Object ok)
AbstractChar2FloatFunction
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.
remove
in interface Function<java.lang.Character,java.lang.Float>
remove
in interface java.util.Map<java.lang.Character,java.lang.Float>
remove
in class AbstractChar2FloatFunction
ok
- the key.null
if no value was present for the given key.Map.remove(Object)
public boolean containsValue(float v)
AbstractChar2FloatMap
AbstractChar2FloatMap.values()
.containsValue
in interface Char2FloatMap
containsValue
in class AbstractChar2FloatMap
Map.containsValue(Object)
public void clear()
Function
clear
in interface Function<java.lang.Character,java.lang.Float>
clear
in interface java.util.Map<java.lang.Character,java.lang.Float>
clear
in class AbstractChar2FloatFunction
Map.clear()
public boolean containsKey(char k)
AbstractChar2FloatMap
AbstractChar2FloatMap.keySet()
.containsKey
in interface Char2FloatFunction
containsKey
in class AbstractChar2FloatMap
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()
isEmpty
in interface java.util.Map<java.lang.Character,java.lang.Float>
isEmpty
in class AbstractChar2FloatMap
public float get(char k)
Char2FloatFunction
get
in interface Char2FloatFunction
k
- the key.Function.get(Object)
public char firstCharKey()
firstCharKey
in interface Char2FloatSortedMap
SortedMap.firstKey()
public char lastCharKey()
lastCharKey
in interface Char2FloatSortedMap
SortedMap.lastKey()
public ObjectSortedSet<Char2FloatMap.Entry> char2FloatEntrySet()
Char2FloatSortedMap
char2FloatEntrySet
in interface Char2FloatMap
char2FloatEntrySet
in interface Char2FloatSortedMap
Char2FloatSortedMap.entrySet()
public CharSortedSet 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 Char2FloatMap
keySet
in interface Char2FloatSortedMap
keySet
in interface java.util.Map<java.lang.Character,java.lang.Float>
keySet
in interface java.util.SortedMap<java.lang.Character,java.lang.Float>
keySet
in class AbstractChar2FloatSortedMap
Map.keySet()
public FloatCollection 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 Char2FloatMap
values
in interface Char2FloatSortedMap
values
in interface java.util.Map<java.lang.Character,java.lang.Float>
values
in interface java.util.SortedMap<java.lang.Character,java.lang.Float>
values
in class AbstractChar2FloatSortedMap
Map.values()
public CharComparator comparator()
Char2FloatSortedMap
Note that this specification strengthens the one given in SortedMap.comparator()
.
comparator
in interface Char2FloatSortedMap
comparator
in interface java.util.SortedMap<java.lang.Character,java.lang.Float>
SortedMap.comparator()
public Char2FloatSortedMap headMap(char to)
Char2FloatSortedMap
toKey
.headMap
in interface Char2FloatSortedMap
SortedMap.headMap(Object)
public Char2FloatSortedMap tailMap(char from)
Char2FloatSortedMap
fromKey
.tailMap
in interface Char2FloatSortedMap
SortedMap.tailMap(Object)
public Char2FloatSortedMap subMap(char from, char to)
Char2FloatSortedMap
fromKey
, inclusive, to toKey
, exclusive.subMap
in interface Char2FloatSortedMap
SortedMap.subMap(Object,Object)
public Char2FloatRBTreeMap 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.
clone
in class java.lang.Object