public static class Char2CharMaps.UnmodifiableMap extends Char2CharFunctions.UnmodifiableFunction implements Char2CharMap, java.io.Serializable
Char2CharMap.Entry, Char2CharMap.FastEntrySet
Modifier and Type | Method and Description |
---|---|
ObjectSet<Char2CharMap.Entry> |
char2CharEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
java.lang.Character |
compute(java.lang.Character key,
java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
char |
compute(char key,
java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
Attempts to compute a mapping for the specified key and its current mapped value (or
null if there is no current mapping). |
java.lang.Character |
computeIfAbsent(java.lang.Character key,
java.util.function.Function<? super java.lang.Character,? extends java.lang.Character> mappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
char |
computeIfAbsent(char key,
Char2CharFunction mappingFunction)
If the specified key is not already associated with a value, attempts to compute its value
using the given mapping function and enters it into this map, unless the key is not present
in the given mapping function.
|
char |
computeIfAbsent(char key,
java.util.function.IntUnaryOperator mappingFunction)
If the specified key is not already associated with a value, attempts to compute its value
using the given mapping function and enters it into this map.
|
char |
computeIfAbsentNullable(char key,
java.util.function.IntFunction<? extends java.lang.Character> mappingFunction)
If the specified key is not already associated with a value, attempts to compute its value
using the given mapping function and enters it into this map unless it is
null . |
java.lang.Character |
computeIfPresent(java.lang.Character key,
java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
char |
computeIfPresent(char key,
java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.
|
boolean |
containsValue(char v)
Returns
true if this map maps one or more keys to the specified value. |
boolean |
containsValue(java.lang.Object ov)
Deprecated.
Please use the corresponding type-specific method instead.
|
ObjectSet<java.util.Map.Entry<java.lang.Character,java.lang.Character>> |
entrySet()
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
equals(java.lang.Object o) |
void |
forEach(java.util.function.BiConsumer<? super java.lang.Character,? super java.lang.Character> action) |
char |
getOrDefault(char key,
char defaultValue)
Returns the value associated by this function to the specified key, or give the specified
value if not present.
|
java.lang.Character |
getOrDefault(java.lang.Object key,
java.lang.Character defaultValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
hashCode() |
boolean |
isEmpty() |
CharSet |
keySet() |
java.lang.Character |
merge(java.lang.Character key,
java.lang.Character value,
java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
char |
merge(char key,
char value,
java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
If the specified key is not already associated with a value, associates it with the given
value . |
void |
putAll(java.util.Map<? extends java.lang.Character,? extends java.lang.Character> m) |
java.lang.Character |
putIfAbsent(java.lang.Character key,
java.lang.Character value)
Deprecated.
Please use the corresponding type-specific method instead.
|
char |
putIfAbsent(char key,
char value)
If the specified key is not already associated with a value, associates it with the given
value and returns the default return value, else returns
the current value.
|
boolean |
remove(char key,
char value)
Removes the entry for the specified key only if it is currently mapped to the specified value.
|
boolean |
remove(java.lang.Object key,
java.lang.Object value)
Deprecated.
Please use the corresponding type-specific method instead.
|
java.lang.Character |
replace(java.lang.Character key,
java.lang.Character value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
replace(java.lang.Character key,
java.lang.Character oldValue,
java.lang.Character newValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
char |
replace(char key,
char value)
Replaces the entry for the specified key only if it is currently mapped to some value.
|
boolean |
replace(char key,
char oldValue,
char newValue)
Replaces the entry for the specified key only if currently mapped to the specified value.
|
void |
replaceAll(java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> function) |
CharCollection |
values() |
clear, containsKey, defaultReturnValue, defaultReturnValue, get, get, put, put, remove, remove, size, toString
clear, computeIfAbsentPartial, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, mergeChar, mergeChar, put, remove, size
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsInt, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, get, identity, put, remove
public boolean containsValue(char v)
Char2CharMap
true
if this map maps one or more keys to the specified value.containsValue
in interface Char2CharMap
Map.containsValue(Object)
@Deprecated public boolean containsValue(java.lang.Object ov)
containsValue
in interface Char2CharMap
containsValue
in interface java.util.Map<java.lang.Character,java.lang.Character>
public void putAll(java.util.Map<? extends java.lang.Character,? extends java.lang.Character> m)
putAll
in interface java.util.Map<java.lang.Character,java.lang.Character>
public ObjectSet<Char2CharMap.Entry> char2CharEntrySet()
Char2CharMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Map.entrySet()
so that it returns an ObjectSet
of type-specific entries (the latter makes it possible to
access keys and values with type-specific methods).
char2CharEntrySet
in interface Char2CharMap
Map.entrySet()
@Deprecated public ObjectSet<java.util.Map.Entry<java.lang.Character,java.lang.Character>> entrySet()
entrySet
in interface Char2CharMap
entrySet
in interface java.util.Map<java.lang.Character,java.lang.Character>
Map.entrySet()
public CharSet keySet()
Char2CharMap
keySet
in interface Char2CharMap
keySet
in interface java.util.Map<java.lang.Character,java.lang.Character>
Map.keySet()
public CharCollection values()
Char2CharMap
values
in interface Char2CharMap
values
in interface java.util.Map<java.lang.Character,java.lang.Character>
Map.values()
public boolean isEmpty()
isEmpty
in interface java.util.Map<java.lang.Character,java.lang.Character>
public int hashCode()
hashCode
in interface java.util.Map<java.lang.Character,java.lang.Character>
hashCode
in class Char2CharFunctions.UnmodifiableFunction
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<java.lang.Character,java.lang.Character>
equals
in class Char2CharFunctions.UnmodifiableFunction
public char getOrDefault(char key, char defaultValue)
Char2CharFunction
getOrDefault
in interface Char2CharFunction
getOrDefault
in interface Char2CharMap
getOrDefault
in class Char2CharFunctions.UnmodifiableFunction
key
- the key.defaultValue
- the value to return if not present.defaultValue
if no value was present for the given key.Function.getOrDefault(Object, Object)
public void forEach(java.util.function.BiConsumer<? super java.lang.Character,? super java.lang.Character> action)
forEach
in interface Char2CharMap
forEach
in interface java.util.Map<java.lang.Character,java.lang.Character>
public void replaceAll(java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> function)
replaceAll
in interface java.util.Map<java.lang.Character,java.lang.Character>
public char putIfAbsent(char key, char value)
Char2CharMap
putIfAbsent
in interface Char2CharMap
key
- key with which the specified value is to be associated.value
- value to be associated with the specified key.Map.putIfAbsent(Object, Object)
public boolean remove(char key, char value)
Char2CharMap
remove
in interface Char2CharMap
key
- key with which the specified value is associated.value
- value expected to be associated with the specified key.true
if the value was removed.Map.remove(Object, Object)
public char replace(char key, char value)
Char2CharMap
replace
in interface Char2CharMap
key
- key with which the specified value is associated.value
- value to be associated with the specified key.Map.replace(Object, Object)
public boolean replace(char key, char oldValue, char newValue)
Char2CharMap
replace
in interface Char2CharMap
key
- key with which the specified value is associated.oldValue
- value expected to be associated with the specified key.newValue
- value to be associated with the specified key.true
if the value was replaced.Map.replace(Object, Object, Object)
public char computeIfAbsent(char key, java.util.function.IntUnaryOperator mappingFunction)
Char2CharMap
Note that contrarily to the default computeIfAbsent(),
it is not possible to not add a value for a given key, since the mappingFunction
cannot
return null
. If such a behavior is needed, please use the corresponding nullable version.
computeIfAbsent
in interface Char2CharMap
key
- key with which the specified value is to be associated.mappingFunction
- the function to compute a value.Map.computeIfAbsent(Object, java.util.function.Function)
public char computeIfAbsentNullable(char key, java.util.function.IntFunction<? extends java.lang.Character> mappingFunction)
Char2CharMap
null
.
Note that this version of computeIfAbsent()
should be used only if you plan to return null
in the mapping function.
computeIfAbsentNullable
in interface Char2CharMap
key
- key with which the specified value is to be associated.mappingFunction
- the function to compute a value.null
.Map.computeIfAbsent(Object, java.util.function.Function)
public char computeIfAbsent(char key, Char2CharFunction mappingFunction)
Char2CharMap
This version of computeIfAbsent()
uses a type-specific version of fastutil
's Function
.
Since Function
has a containsKey()
method, it is possible to avoid adding a key by having containsKey()
return false
for that key.
computeIfAbsent
in interface Char2CharMap
key
- key with which the specified value is to be associated.mappingFunction
- the function to compute a value.Map.computeIfAbsent(Object, java.util.function.Function)
public char computeIfPresent(char key, java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
Char2CharMap
computeIfPresent
in interface Char2CharMap
key
- key with which the specified value is to be associated.remappingFunction
- the function to compute a value.Map.computeIfPresent(Object, java.util.function.BiFunction)
public char compute(char key, java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
Char2CharMap
null
if there is no current mapping).
If the function returns null
, the mapping is removed (or remains absent if initially absent).
If the function itself throws an (unchecked) exception, the exception is rethrown, and the current mapping is left unchanged.
compute
in interface Char2CharMap
key
- key with which the specified value is to be associated.remappingFunction
- the function to compute a value.Map.compute(Object, java.util.function.BiFunction)
public char merge(char key, char value, java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
Char2CharMap
value
.
Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result is null
.merge
in interface Char2CharMap
key
- key with which the resulting value is to be associated.value
- the value to be merged with the existing value associated with the key or, if no existing value is associated with the key, to be associated with the key.remappingFunction
- the function to recompute a value if present.Map.merge(Object, Object, java.util.function.BiFunction)
@Deprecated public java.lang.Character getOrDefault(java.lang.Object key, java.lang.Character defaultValue)
getOrDefault
in interface Char2CharFunction
getOrDefault
in interface Char2CharMap
getOrDefault
in interface java.util.Map<java.lang.Character,java.lang.Character>
getOrDefault
in class Char2CharFunctions.UnmodifiableFunction
key
- the key.defaultValue
- the default value to return if not present.defaultValue
if no value was present for the
given key.Map.getOrDefault(Object, Object)
@Deprecated public boolean remove(java.lang.Object key, java.lang.Object value)
This default implementation just delegates to the corresponding Map
method.
remove
in interface Char2CharMap
remove
in interface java.util.Map<java.lang.Character,java.lang.Character>
@Deprecated public java.lang.Character replace(java.lang.Character key, java.lang.Character value)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Char2CharMap
replace
in interface java.util.Map<java.lang.Character,java.lang.Character>
@Deprecated public boolean replace(java.lang.Character key, java.lang.Character oldValue, java.lang.Character newValue)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Char2CharMap
replace
in interface java.util.Map<java.lang.Character,java.lang.Character>
@Deprecated public java.lang.Character putIfAbsent(java.lang.Character key, java.lang.Character value)
This default implementation just delegates to the corresponding Map
method.
putIfAbsent
in interface Char2CharMap
putIfAbsent
in interface java.util.Map<java.lang.Character,java.lang.Character>
@Deprecated public java.lang.Character computeIfAbsent(java.lang.Character key, java.util.function.Function<? super java.lang.Character,? extends java.lang.Character> mappingFunction)
This default implementation just delegates to the corresponding Map
method.
computeIfAbsent
in interface Char2CharMap
computeIfAbsent
in interface java.util.Map<java.lang.Character,java.lang.Character>
@Deprecated public java.lang.Character computeIfPresent(java.lang.Character key, java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
This default implementation just delegates to the corresponding Map
method.
computeIfPresent
in interface Char2CharMap
computeIfPresent
in interface java.util.Map<java.lang.Character,java.lang.Character>
@Deprecated public java.lang.Character compute(java.lang.Character key, java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
This default implementation just delegates to the corresponding Map
method.
compute
in interface Char2CharMap
compute
in interface java.util.Map<java.lang.Character,java.lang.Character>
@Deprecated public java.lang.Character merge(java.lang.Character key, java.lang.Character value, java.util.function.BiFunction<? super java.lang.Character,? super java.lang.Character,? extends java.lang.Character> remappingFunction)
This default implementation just delegates to the corresponding Map
method.
merge
in interface Char2CharMap
merge
in interface java.util.Map<java.lang.Character,java.lang.Character>