public static class Int2FloatMaps.UnmodifiableMap extends Int2FloatFunctions.UnmodifiableFunction implements Int2FloatMap, java.io.Serializable
Int2FloatMap.Entry, Int2FloatMap.FastEntrySet
Modifier and Type | Method and Description |
---|---|
float |
compute(int key,
java.util.function.BiFunction<? super java.lang.Integer,? super java.lang.Float,? extends java.lang.Float> 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.Float |
compute(java.lang.Integer key,
java.util.function.BiFunction<? super java.lang.Integer,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
java.lang.Float |
computeIfAbsent(java.lang.Integer key,
java.util.function.Function<? super java.lang.Integer,? extends java.lang.Float> mappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
float |
computeIfAbsent(int key,
Int2FloatFunction 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.
|
float |
computeIfAbsent(int key,
java.util.function.IntToDoubleFunction 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.
|
float |
computeIfAbsentNullable(int key,
java.util.function.IntFunction<? extends java.lang.Float> 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 . |
float |
computeIfPresent(int key,
java.util.function.BiFunction<? super java.lang.Integer,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.
|
java.lang.Float |
computeIfPresent(java.lang.Integer key,
java.util.function.BiFunction<? super java.lang.Integer,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
containsValue(float 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.Integer,java.lang.Float>> |
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.Integer,? super java.lang.Float> action) |
float |
getOrDefault(int key,
float defaultValue)
Returns the value associated by this function to the specified key, or give the specified
value if not present.
|
java.lang.Float |
getOrDefault(java.lang.Object key,
java.lang.Float defaultValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
hashCode() |
ObjectSet<Int2FloatMap.Entry> |
int2FloatEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
boolean |
isEmpty() |
IntSet |
keySet() |
java.lang.Float |
merge(java.lang.Integer key,
java.lang.Float value,
java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
float |
merge(int key,
float value,
java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Float,? extends java.lang.Float> 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.Integer,? extends java.lang.Float> m) |
java.lang.Float |
putIfAbsent(java.lang.Integer key,
java.lang.Float value)
Deprecated.
Please use the corresponding type-specific method instead.
|
float |
putIfAbsent(int key,
float 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(int key,
float 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.Float |
replace(java.lang.Integer key,
java.lang.Float value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
replace(java.lang.Integer key,
java.lang.Float oldValue,
java.lang.Float newValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
float |
replace(int key,
float value)
Replaces the entry for the specified key only if it is currently mapped to some value.
|
boolean |
replace(int key,
float oldValue,
float 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.Integer,? super java.lang.Float,? extends java.lang.Float> function) |
FloatCollection |
values() |
clear, containsKey, defaultReturnValue, defaultReturnValue, get, get, put, put, remove, remove, size, toString
clear, computeIfAbsentPartial, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, mergeFloat, mergeFloat, put, remove, size
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsDouble, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, get, put, remove
public boolean containsValue(float v)
Int2FloatMap
true
if this map maps one or more keys to the specified value.containsValue
in interface Int2FloatMap
Map.containsValue(Object)
@Deprecated public boolean containsValue(java.lang.Object ov)
containsValue
in interface Int2FloatMap
containsValue
in interface java.util.Map<java.lang.Integer,java.lang.Float>
public void putAll(java.util.Map<? extends java.lang.Integer,? extends java.lang.Float> m)
putAll
in interface java.util.Map<java.lang.Integer,java.lang.Float>
public ObjectSet<Int2FloatMap.Entry> int2FloatEntrySet()
Int2FloatMap
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).
int2FloatEntrySet
in interface Int2FloatMap
Map.entrySet()
@Deprecated public ObjectSet<java.util.Map.Entry<java.lang.Integer,java.lang.Float>> entrySet()
entrySet
in interface Int2FloatMap
entrySet
in interface java.util.Map<java.lang.Integer,java.lang.Float>
Map.entrySet()
public IntSet keySet()
Int2FloatMap
keySet
in interface Int2FloatMap
keySet
in interface java.util.Map<java.lang.Integer,java.lang.Float>
Map.keySet()
public FloatCollection values()
Int2FloatMap
values
in interface Int2FloatMap
values
in interface java.util.Map<java.lang.Integer,java.lang.Float>
Map.values()
public boolean isEmpty()
isEmpty
in interface java.util.Map<java.lang.Integer,java.lang.Float>
public int hashCode()
hashCode
in interface java.util.Map<java.lang.Integer,java.lang.Float>
hashCode
in class Int2FloatFunctions.UnmodifiableFunction
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<java.lang.Integer,java.lang.Float>
equals
in class Int2FloatFunctions.UnmodifiableFunction
public float getOrDefault(int key, float defaultValue)
Int2FloatFunction
getOrDefault
in interface Int2FloatFunction
getOrDefault
in interface Int2FloatMap
getOrDefault
in class Int2FloatFunctions.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.Integer,? super java.lang.Float> action)
forEach
in interface Int2FloatMap
forEach
in interface java.util.Map<java.lang.Integer,java.lang.Float>
public void replaceAll(java.util.function.BiFunction<? super java.lang.Integer,? super java.lang.Float,? extends java.lang.Float> function)
replaceAll
in interface java.util.Map<java.lang.Integer,java.lang.Float>
public float putIfAbsent(int key, float value)
Int2FloatMap
putIfAbsent
in interface Int2FloatMap
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(int key, float value)
Int2FloatMap
remove
in interface Int2FloatMap
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 float replace(int key, float value)
Int2FloatMap
replace
in interface Int2FloatMap
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(int key, float oldValue, float newValue)
Int2FloatMap
replace
in interface Int2FloatMap
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 float computeIfAbsent(int key, java.util.function.IntToDoubleFunction mappingFunction)
Int2FloatMap
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 Int2FloatMap
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 float computeIfAbsentNullable(int key, java.util.function.IntFunction<? extends java.lang.Float> mappingFunction)
Int2FloatMap
null
.
Note that this version of computeIfAbsent()
should be used only if you plan to return null
in the mapping function.
computeIfAbsentNullable
in interface Int2FloatMap
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 float computeIfAbsent(int key, Int2FloatFunction mappingFunction)
Int2FloatMap
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 Int2FloatMap
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 float computeIfPresent(int key, java.util.function.BiFunction<? super java.lang.Integer,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
Int2FloatMap
computeIfPresent
in interface Int2FloatMap
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 float compute(int key, java.util.function.BiFunction<? super java.lang.Integer,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
Int2FloatMap
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 Int2FloatMap
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 float merge(int key, float value, java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
Int2FloatMap
value
.
Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result is null
.merge
in interface Int2FloatMap
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.Float getOrDefault(java.lang.Object key, java.lang.Float defaultValue)
getOrDefault
in interface Int2FloatFunction
getOrDefault
in interface Int2FloatMap
getOrDefault
in interface java.util.Map<java.lang.Integer,java.lang.Float>
getOrDefault
in class Int2FloatFunctions.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 Int2FloatMap
remove
in interface java.util.Map<java.lang.Integer,java.lang.Float>
@Deprecated public java.lang.Float replace(java.lang.Integer key, java.lang.Float value)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Int2FloatMap
replace
in interface java.util.Map<java.lang.Integer,java.lang.Float>
@Deprecated public boolean replace(java.lang.Integer key, java.lang.Float oldValue, java.lang.Float newValue)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Int2FloatMap
replace
in interface java.util.Map<java.lang.Integer,java.lang.Float>
@Deprecated public java.lang.Float putIfAbsent(java.lang.Integer key, java.lang.Float value)
This default implementation just delegates to the corresponding Map
method.
putIfAbsent
in interface Int2FloatMap
putIfAbsent
in interface java.util.Map<java.lang.Integer,java.lang.Float>
@Deprecated public java.lang.Float computeIfAbsent(java.lang.Integer key, java.util.function.Function<? super java.lang.Integer,? extends java.lang.Float> mappingFunction)
This default implementation just delegates to the corresponding Map
method.
computeIfAbsent
in interface Int2FloatMap
computeIfAbsent
in interface java.util.Map<java.lang.Integer,java.lang.Float>
@Deprecated public java.lang.Float computeIfPresent(java.lang.Integer key, java.util.function.BiFunction<? super java.lang.Integer,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
This default implementation just delegates to the corresponding Map
method.
computeIfPresent
in interface Int2FloatMap
computeIfPresent
in interface java.util.Map<java.lang.Integer,java.lang.Float>
@Deprecated public java.lang.Float compute(java.lang.Integer key, java.util.function.BiFunction<? super java.lang.Integer,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
This default implementation just delegates to the corresponding Map
method.
compute
in interface Int2FloatMap
compute
in interface java.util.Map<java.lang.Integer,java.lang.Float>
@Deprecated public java.lang.Float merge(java.lang.Integer key, java.lang.Float value, java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
This default implementation just delegates to the corresponding Map
method.
merge
in interface Int2FloatMap
merge
in interface java.util.Map<java.lang.Integer,java.lang.Float>