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java.lang.Objectit.unimi.dsi.fastutil.chars.AbstractChar2ReferenceMap
it.unimi.dsi.fastutil.chars.Char2ReferenceRBTreeMap
A type-specific red-black tree map with a fast, small-footprint implementation.
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.
Field Summary | |
static long |
serialVersionUID
|
Constructor Summary | |
Char2ReferenceRBTreeMap()
Creates a new empty tree map. |
|
Char2ReferenceRBTreeMap(Char2ReferenceMap m)
Creates a new tree map copying a given map. |
|
Char2ReferenceRBTreeMap(Char2ReferenceSortedMap m)
Creates a new tree map copying a given sorted map (and its Comparator ). |
|
Char2ReferenceRBTreeMap(Comparator c)
Creates a new empty tree map with the given comparator. |
|
Char2ReferenceRBTreeMap(Map m)
Creates a new tree map copying a given map. |
|
Char2ReferenceRBTreeMap(SortedMap m)
Creates a new tree map copying a given sorted map (and its Comparator ). |
Method Summary | |
void |
clear()
|
Object |
clone()
Returns a deep copy of this tree map. |
Comparator |
comparator()
|
boolean |
containsKey(char k)
|
boolean |
containsValue(Object v)
|
Set |
entrySet()
|
char |
firstCharKey()
|
Object |
firstKey()
|
Object |
get(char k)
Returns the value to which the given key is mapped. |
Object |
get(Object ok)
|
Char2ReferenceSortedMap |
headMap(char to)
|
SortedMap |
headMap(Object to)
|
boolean |
isEmpty()
|
Set |
keySet()
Returns a type-specific sorted set view of the keys contained in this map. |
char |
lastCharKey()
|
Object |
lastKey()
|
Object |
put(char k,
Object v)
Adds a pair to the map. |
Object |
put(Object ok,
Object ov)
|
Object |
remove(char k)
Removes the mapping with the given key. |
Object |
remove(Object ok)
|
int |
size()
|
Char2ReferenceSortedMap |
subMap(char from,
char to)
|
SortedMap |
subMap(Object from,
Object to)
|
Char2ReferenceSortedMap |
tailMap(char from)
|
SortedMap |
tailMap(Object from)
|
Collection |
values()
Returns a type-specific collection view of the values contained in this map. |
Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractChar2ReferenceMap |
containsKey, defaultReturnValue, defaultReturnValue, equals, getDefRetValue, hashCode, putAll, setDefRetValue, toString |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2ReferenceMap |
defaultReturnValue, defaultReturnValue, getDefRetValue, setDefRetValue |
Methods inherited from interface java.util.Map |
containsKey, equals, hashCode, putAll |
Field Detail |
public static final long serialVersionUID
Constructor Detail |
public Char2ReferenceRBTreeMap()
public Char2ReferenceRBTreeMap(Comparator c)
public Char2ReferenceRBTreeMap(Map m)
m
- a Map
to be copied into the new tree map.public Char2ReferenceRBTreeMap(SortedMap m)
Comparator
).
m
- a SortedMap
to be copied into the new tree map.public Char2ReferenceRBTreeMap(Char2ReferenceMap m)
m
- a type-specific map to be copied into the new tree map.public Char2ReferenceRBTreeMap(Char2ReferenceSortedMap m)
Comparator
).
m
- a type-specific sorted map to be copied into the new tree map.Method Detail |
public final Object put(char k, Object v)
Char2ReferenceMap
put
in interface Char2ReferenceMap
k
- the key.v
- the value.
Map.put(Object,Object)
public final Object remove(char k)
Char2ReferenceMap
remove
in interface Char2ReferenceMap
k
-
Map.remove(Object)
public Object put(Object ok, Object ov)
put
in interface Map
public Object remove(Object ok)
remove
in interface Map
public boolean containsValue(Object v)
containsValue
in interface Map
public void clear()
clear
in interface Map
public boolean containsKey(char k)
containsKey
in interface Char2ReferenceMap
Map.containsKey(Object)
public int size()
size
in interface Map
public boolean isEmpty()
isEmpty
in interface Map
public Object get(Object ok)
get
in interface Map
public Object get(char k)
Char2ReferenceMap
get
in interface Char2ReferenceMap
k
- the key.
Map.get(Object)
public char firstCharKey()
firstCharKey
in interface Char2ReferenceSortedMap
SortedMap.firstKey()
public char lastCharKey()
lastCharKey
in interface Char2ReferenceSortedMap
SortedMap.lastKey()
public Object firstKey()
firstKey
in interface SortedMap
public Object lastKey()
lastKey
in interface SortedMap
public Set entrySet()
entrySet
in interface Map
public Set 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 Map
public Collection 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 Map
public Comparator comparator()
comparator
in interface SortedMap
public SortedMap headMap(Object to)
headMap
in interface SortedMap
public SortedMap tailMap(Object from)
tailMap
in interface SortedMap
public SortedMap subMap(Object from, Object to)
subMap
in interface SortedMap
public Char2ReferenceSortedMap headMap(char to)
headMap
in interface Char2ReferenceSortedMap
SortedMap.headMap(Object)
public Char2ReferenceSortedMap tailMap(char from)
tailMap
in interface Char2ReferenceSortedMap
SortedMap.tailMap(Object)
public Char2ReferenceSortedMap subMap(char from, char to)
subMap
in interface Char2ReferenceSortedMap
SortedMap.subMap(Object,Object)
public Object 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.
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