|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectit.unimi.dsi.fastutil.objects.AbstractReference2CharFunction<K>
it.unimi.dsi.fastutil.objects.Reference2CharFunctions.UnmodifiableFunction<K>
it.unimi.dsi.fastutil.objects.Reference2CharMaps.UnmodifiableMap<K>
public static class Reference2CharMaps.UnmodifiableMap<K>
An unmodifiable wrapper class for maps.
Nested Class Summary |
---|
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Reference2CharMap |
---|
Reference2CharMap.Entry<K>, Reference2CharMap.FastEntrySet<K> |
Field Summary | |
---|---|
protected ObjectSet<Reference2CharMap.Entry<K>> |
entries
|
protected ReferenceSet<K> |
keys
|
protected Reference2CharMap<K> |
map
|
static long |
serialVersionUID
|
protected CharCollection |
values
|
Fields inherited from class it.unimi.dsi.fastutil.objects.Reference2CharFunctions.UnmodifiableFunction |
---|
function |
Fields inherited from class it.unimi.dsi.fastutil.objects.AbstractReference2CharFunction |
---|
defRetValue |
Constructor Summary | |
---|---|
protected |
Reference2CharMaps.UnmodifiableMap(Reference2CharMap<K> m)
|
Method Summary | |
---|---|
void |
clear()
Removes all associations from this function (optional operation). |
boolean |
containsKey(Object k)
Returns true if this function contains a mapping for the specified key. |
boolean |
containsValue(char v)
|
boolean |
containsValue(Object ov)
|
char |
defaultReturnValue()
Gets the default return value. |
void |
defaultReturnValue(char defRetValue)
Sets the default return value. |
ObjectSet<Map.Entry<K,Character>> |
entrySet()
Returns a set view of the mappings contained in this map. |
char |
getChar(Object k)
Returns the value to which the given key is mapped. |
boolean |
isEmpty()
|
ReferenceSet<K> |
keySet()
Returns a set view of the keys contained in this map. |
char |
put(K k,
char v)
Adds a pair to the map. |
void |
putAll(Map<? extends K,? extends Character> m)
|
ObjectSet<Reference2CharMap.Entry<K>> |
reference2CharEntrySet()
Returns a type-specific set view of the mappings contained in this map. |
char |
removeChar(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. |
String |
toString()
|
CharCollection |
values()
Returns a set view of the values contained in this map. |
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractReference2CharFunction |
---|
get, put, remove |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface it.unimi.dsi.fastutil.Function |
---|
get, put, remove |
Methods inherited from interface java.util.Map |
---|
equals, get, hashCode, put, remove |
Field Detail |
---|
public static final long serialVersionUID
protected final Reference2CharMap<K> map
protected transient volatile ObjectSet<Reference2CharMap.Entry<K>> entries
protected transient volatile ReferenceSet<K> keys
protected transient volatile CharCollection values
Constructor Detail |
---|
protected Reference2CharMaps.UnmodifiableMap(Reference2CharMap<K> m)
Method Detail |
---|
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.
size
in interface Function<K,Character>
size
in interface Map<K,Character>
size
in class Reference2CharFunctions.UnmodifiableFunction<K>
public boolean containsKey(Object k)
Function
Note that for some kind of functions (e.g., hashes) this method will always return true.
containsKey
in interface Function<K,Character>
containsKey
in interface Map<K,Character>
containsKey
in class Reference2CharFunctions.UnmodifiableFunction<K>
k
- the key.
key
.Map.containsKey(Object)
public boolean containsValue(char v)
containsValue
in interface Reference2CharMap<K>
Map.containsValue(Object)
public char defaultReturnValue()
Reference2CharFunction
defaultReturnValue
in interface Reference2CharFunction<K>
defaultReturnValue
in class Reference2CharFunctions.UnmodifiableFunction<K>
public void defaultReturnValue(char defRetValue)
Reference2CharFunction
get()
, put()
and remove()
to
denote that the map does not contain the specified key. It must be
0/false
/null
by default.
defaultReturnValue
in interface Reference2CharFunction<K>
defaultReturnValue
in class Reference2CharFunctions.UnmodifiableFunction<K>
defRetValue
- the new default return value.Reference2CharFunction.defaultReturnValue()
public char put(K k, char v)
Reference2CharFunction
put
in interface Reference2CharFunction<K>
put
in class Reference2CharFunctions.UnmodifiableFunction<K>
k
- the key.v
- the value.
Function.put(Object,Object)
public void putAll(Map<? extends K,? extends Character> m)
putAll
in interface Map<K,Character>
public ObjectSet<Reference2CharMap.Entry<K>> reference2CharEntrySet()
Reference2CharMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Reference2CharMap.entrySet()
so that it returns an ObjectSet
of objects of type Reference2CharMap.Entry
(the latter makes it possible to
access keys and values with type-specific methods).
reference2CharEntrySet
in interface Reference2CharMap<K>
Reference2CharMap.entrySet()
public ReferenceSet<K> keySet()
Reference2CharMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Reference2CharMap<K>
keySet
in interface Map<K,Character>
Map.keySet()
public CharCollection values()
Reference2CharMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Reference2CharMap<K>
values
in interface Map<K,Character>
Map.values()
public void clear()
Function
clear
in interface Function<K,Character>
clear
in interface Map<K,Character>
clear
in class Reference2CharFunctions.UnmodifiableFunction<K>
Map.clear()
public String toString()
toString
in class Reference2CharFunctions.UnmodifiableFunction<K>
public boolean containsValue(Object ov)
containsValue
in interface Map<K,Character>
public char removeChar(Object k)
Reference2CharFunction
removeChar
in interface Reference2CharFunction<K>
removeChar
in class Reference2CharFunctions.UnmodifiableFunction<K>
Function.remove(Object)
public char getChar(Object k)
Reference2CharFunction
getChar
in interface Reference2CharFunction<K>
getChar
in class Reference2CharFunctions.UnmodifiableFunction<K>
k
- the key.
Function.get(Object)
public boolean isEmpty()
isEmpty
in interface Map<K,Character>
public ObjectSet<Map.Entry<K,Character>> entrySet()
Reference2CharMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Reference2CharMap<K>
entrySet
in interface Map<K,Character>
Map.entrySet()
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |