public static class Float2FloatMaps.UnmodifiableMap extends Float2FloatFunctions.UnmodifiableFunction implements Float2FloatMap, Serializable
Float2FloatMap.Entry, Float2FloatMap.FastEntrySet| Modifier and Type | Method and Description |
|---|---|
float |
compute(float key,
BiFunction<? super Float,? super Float,? extends Float> remappingFunction)
Attempts to compute a mapping for the specified key and its current mapped value (or
null if there is no current mapping). |
Float |
compute(Float key,
BiFunction<? super Float,? super Float,? extends Float> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
float |
computeIfAbsent(float key,
DoubleUnaryOperator 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 |
computeIfAbsent(Float key,
Function<? super Float,? extends Float> mappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
float |
computeIfAbsentNullable(float key,
DoubleFunction<? extends 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 |
computeIfAbsentPartial(float key,
Float2FloatFunction 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 |
computeIfPresent(float key,
BiFunction<? super Float,? super Float,? extends 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.
|
Float |
computeIfPresent(Float key,
BiFunction<? super Float,? super Float,? extends 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(Object ov)
Deprecated.
Please use the corresponding type-specific method instead.
|
ObjectSet<Map.Entry<Float,Float>> |
entrySet()
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
equals(Object o) |
ObjectSet<Float2FloatMap.Entry> |
float2FloatEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
void |
forEach(BiConsumer<? super Float,? super Float> action) |
float |
getOrDefault(float key,
float defaultValue)
Returns the value to which the specified key is mapped, or the
defaultValue if this
map contains no mapping for the key. |
Float |
getOrDefault(Object key,
Float defaultValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
hashCode() |
boolean |
isEmpty() |
FloatSet |
keySet()
Note that this specification strengthens the one given in
Map.keySet(). |
float |
merge(float key,
float value,
BiFunction<? super Float,? super Float,? extends Float> remappingFunction)
If the specified key is not already associated with a value, associates it with the given
value. |
Float |
merge(Float key,
Float value,
BiFunction<? super Float,? super Float,? extends Float> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
void |
putAll(Map<? extends Float,? extends Float> m) |
float |
putIfAbsent(float 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.
|
Float |
putIfAbsent(Float key,
Float value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
remove(float key,
float value)
Removes the entry for the specified key only if it is currently mapped to the specified value.
|
boolean |
remove(Object key,
Object value)
Deprecated.
Please use the corresponding type-specific method instead.
|
float |
replace(float key,
float value)
Replaces the entry for the specified key only if it is currently mapped to some value.
|
Float |
replace(Float key,
Float value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
replace(float key,
float oldValue,
float newValue)
Replaces the entry for the specified key only if currently mapped to the specified value.
|
boolean |
replace(Float key,
Float oldValue,
Float newValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
void |
replaceAll(BiFunction<? super Float,? super Float,? extends Float> function) |
FloatCollection |
values()
Note that this specification strengthens the one given in
Map.values(). |
clear, containsKey, defaultReturnValue, defaultReturnValue, get, get, put, put, remove, remove, size, toStringclear, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, put, remove, sizeapplyAsDouble, get, put, removeandThen, compose, identitypublic boolean containsValue(float v)
Float2FloatMaptrue if this map maps one or more keys to the specified value.containsValue in interface Float2FloatMapMap.containsValue(Object)@Deprecated public boolean containsValue(Object ov)
containsValue in interface Float2FloatMapcontainsValue in interface Map<Float,Float>public ObjectSet<Float2FloatMap.Entry> float2FloatEntrySet()
Float2FloatMapThis 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).
float2FloatEntrySet in interface Float2FloatMapMap.entrySet()@Deprecated public ObjectSet<Map.Entry<Float,Float>> entrySet()
Note that this specification strengthens the one given in Map.entrySet().
entrySet in interface Float2FloatMapentrySet in interface Map<Float,Float>Map.entrySet()public FloatSet keySet()
Float2FloatMapNote that this specification strengthens the one given in Map.keySet().
keySet in interface Float2FloatMapkeySet in interface Map<Float,Float>Map.keySet()public FloatCollection values()
Float2FloatMapNote that this specification strengthens the one given in Map.values().
values in interface Float2FloatMapvalues in interface Map<Float,Float>Map.values()public int hashCode()
public boolean equals(Object o)
public float getOrDefault(float key,
float defaultValue)
Float2FloatMapdefaultValue if this
map contains no mapping for the key.getOrDefault in interface Float2FloatMapkey - the key.defaultValue - the default mapping of the key.defaultValue if this map contains no mapping for the key.Map.getOrDefault(Object, Object)public void forEach(BiConsumer<? super Float,? super Float> action)
public void replaceAll(BiFunction<? super Float,? super Float,? extends Float> function)
replaceAll in interface Map<Float,Float>public float putIfAbsent(float key,
float value)
Float2FloatMapputIfAbsent in interface Float2FloatMapkey - 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(float key,
float value)
Float2FloatMapremove in interface Float2FloatMapkey - 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(float key,
float value)
Float2FloatMapreplace in interface Float2FloatMapkey - key with which the specified value is associated.value - value to be associated with the specified key.Map.replace(Object, Object)public boolean replace(float key,
float oldValue,
float newValue)
Float2FloatMapreplace in interface Float2FloatMapkey - 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(float key,
DoubleUnaryOperator mappingFunction)
Float2FloatMapNote 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 Float2FloatMapkey - 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(float key,
DoubleFunction<? extends Float> mappingFunction)
Float2FloatMapnull.
Note that this version of computeIfAbsent()
should be used only if you plan to return null in the mapping function.
computeIfAbsentNullable in interface Float2FloatMapkey - 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 computeIfAbsentPartial(float key,
Float2FloatFunction mappingFunction)
Float2FloatMapThis 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.
computeIfAbsentPartial in interface Float2FloatMapkey - 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(float key,
BiFunction<? super Float,? super Float,? extends Float> remappingFunction)
Float2FloatMapcomputeIfPresent in interface Float2FloatMapkey - 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(float key,
BiFunction<? super Float,? super Float,? extends Float> remappingFunction)
Float2FloatMapnull 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 Float2FloatMapkey - 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(float key,
float value,
BiFunction<? super Float,? super Float,? extends Float> remappingFunction)
Float2FloatMapvalue.
Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result is null.merge in interface Float2FloatMapkey - 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 Float getOrDefault(Object key, Float defaultValue)
This default implementation just delegates to the corresponding Map method.
getOrDefault in interface Float2FloatMapgetOrDefault in interface Map<Float,Float>@Deprecated public boolean remove(Object key, Object value)
This default implementation just delegates to the corresponding Map method.
@Deprecated public Float replace(Float key, Float value)
This default implementation just delegates to the corresponding Map method.
@Deprecated public boolean replace(Float key, Float oldValue, Float newValue)
This default implementation just delegates to the corresponding Map method.
@Deprecated public Float putIfAbsent(Float key, Float value)
This default implementation just delegates to the corresponding Map method.
putIfAbsent in interface Float2FloatMapputIfAbsent in interface Map<Float,Float>@Deprecated public Float computeIfAbsent(Float key, Function<? super Float,? extends Float> mappingFunction)
This default implementation just delegates to the corresponding Map method.
computeIfAbsent in interface Float2FloatMapcomputeIfAbsent in interface Map<Float,Float>@Deprecated public Float computeIfPresent(Float key, BiFunction<? super Float,? super Float,? extends Float> remappingFunction)
This default implementation just delegates to the corresponding Map method.
computeIfPresent in interface Float2FloatMapcomputeIfPresent in interface Map<Float,Float>@Deprecated public Float compute(Float key, BiFunction<? super Float,? super Float,? extends Float> remappingFunction)
This default implementation just delegates to the corresponding Map method.
@Deprecated public Float merge(Float key, Float value, BiFunction<? super Float,? super Float,? extends Float> remappingFunction)
This default implementation just delegates to the corresponding Map method.