public static class Object2FloatMaps.SynchronizedMap<K> extends Object2FloatFunctions.SynchronizedFunction<K> implements Object2FloatMap<K>, java.io.Serializable
Object2FloatMap.Entry<K>, Object2FloatMap.FastEntrySet<K>
Modifier and Type | Method and Description |
---|---|
java.lang.Float |
compute(K key,
java.util.function.BiFunction<? super K,? super java.lang.Float,? extends java.lang.Float> remappingFunction) |
float |
computeFloat(K key,
java.util.function.BiFunction<? super K,? 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). |
float |
computeFloatIfPresent(K key,
java.util.function.BiFunction<? super K,? 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 |
computeIfAbsent(K key,
java.util.function.Function<? super K,? extends java.lang.Float> mappingFunction) |
float |
computeIfAbsent(K key,
Object2FloatFunction<? super K> 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(K key,
java.util.function.ToDoubleFunction<? super K> 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.
|
java.lang.Float |
computeIfPresent(K key,
java.util.function.BiFunction<? super K,? super java.lang.Float,? extends java.lang.Float> remappingFunction) |
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<K,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 K,? super java.lang.Float> action) |
float |
getOrDefault(java.lang.Object 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() |
boolean |
isEmpty() |
ObjectSet<K> |
keySet() |
float |
merge(K 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 . |
java.lang.Float |
merge(K 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.
|
ObjectSet<Object2FloatMap.Entry<K>> |
object2FloatEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
void |
putAll(java.util.Map<? extends K,? extends java.lang.Float> m) |
float |
putIfAbsent(K 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.
|
java.lang.Float |
putIfAbsent(K key,
java.lang.Float value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
remove(java.lang.Object 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.
|
float |
replace(K key,
float value)
Replaces the entry for the specified key only if it is currently mapped to some value.
|
java.lang.Float |
replace(K key,
java.lang.Float value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
replace(K key,
float oldValue,
float newValue)
Replaces the entry for the specified key only if currently mapped to the specified value.
|
boolean |
replace(K key,
java.lang.Float oldValue,
java.lang.Float newValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
void |
replaceAll(java.util.function.BiFunction<? super K,? super java.lang.Float,? extends java.lang.Float> function) |
FloatCollection |
values() |
apply, applyAsDouble, clear, containsKey, defaultReturnValue, defaultReturnValue, get, getFloat, put, put, remove, removeFloat, size, toString
clear, computeFloatIfAbsent, computeFloatIfAbsentPartial, containsKey, defaultReturnValue, defaultReturnValue, get, mergeFloat, mergeFloat, mergeFloat, put, remove, size
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsDouble, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, getFloat, put, removeFloat
public boolean containsValue(float v)
Object2FloatMap
true
if this map maps one or more keys to the specified value.containsValue
in interface Object2FloatMap<K>
Map.containsValue(Object)
@Deprecated public boolean containsValue(java.lang.Object ov)
containsValue
in interface Object2FloatMap<K>
containsValue
in interface java.util.Map<K,java.lang.Float>
public void putAll(java.util.Map<? extends K,? extends java.lang.Float> m)
putAll
in interface java.util.Map<K,java.lang.Float>
public ObjectSet<Object2FloatMap.Entry<K>> object2FloatEntrySet()
Object2FloatMap
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).
object2FloatEntrySet
in interface Object2FloatMap<K>
Map.entrySet()
@Deprecated public ObjectSet<java.util.Map.Entry<K,java.lang.Float>> entrySet()
entrySet
in interface Object2FloatMap<K>
entrySet
in interface java.util.Map<K,java.lang.Float>
Map.entrySet()
public ObjectSet<K> keySet()
Object2FloatMap
keySet
in interface Object2FloatMap<K>
keySet
in interface java.util.Map<K,java.lang.Float>
Map.keySet()
public FloatCollection values()
Object2FloatMap
values
in interface Object2FloatMap<K>
values
in interface java.util.Map<K,java.lang.Float>
Map.values()
public boolean isEmpty()
isEmpty
in interface java.util.Map<K,java.lang.Float>
public int hashCode()
hashCode
in interface java.util.Map<K,java.lang.Float>
hashCode
in class Object2FloatFunctions.SynchronizedFunction<K>
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<K,java.lang.Float>
equals
in class Object2FloatFunctions.SynchronizedFunction<K>
public float getOrDefault(java.lang.Object key, float defaultValue)
Object2FloatFunction
getOrDefault
in interface Object2FloatFunction<K>
getOrDefault
in interface Object2FloatMap<K>
getOrDefault
in class Object2FloatFunctions.SynchronizedFunction<K>
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 K,? super java.lang.Float> action)
forEach
in interface Object2FloatMap<K>
forEach
in interface java.util.Map<K,java.lang.Float>
public void replaceAll(java.util.function.BiFunction<? super K,? super java.lang.Float,? extends java.lang.Float> function)
replaceAll
in interface java.util.Map<K,java.lang.Float>
public float putIfAbsent(K key, float value)
Object2FloatMap
putIfAbsent
in interface Object2FloatMap<K>
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(java.lang.Object key, float value)
Object2FloatMap
remove
in interface Object2FloatMap<K>
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(K key, float value)
Object2FloatMap
replace
in interface Object2FloatMap<K>
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(K key, float oldValue, float newValue)
Object2FloatMap
replace
in interface Object2FloatMap<K>
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(K key, java.util.function.ToDoubleFunction<? super K> mappingFunction)
Object2FloatMap
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 Object2FloatMap<K>
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 computeIfAbsent(K key, Object2FloatFunction<? super K> mappingFunction)
Object2FloatMap
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 Object2FloatMap<K>
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 computeFloatIfPresent(K key, java.util.function.BiFunction<? super K,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
Object2FloatMap
computeFloatIfPresent
in interface Object2FloatMap<K>
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 computeFloat(K key, java.util.function.BiFunction<? super K,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
Object2FloatMap
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.
computeFloat
in interface Object2FloatMap<K>
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(K key, float value, java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
Object2FloatMap
value
.
Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result is null
.merge
in interface Object2FloatMap<K>
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 Object2FloatFunction<K>
getOrDefault
in interface Object2FloatMap<K>
getOrDefault
in interface java.util.Map<K,java.lang.Float>
getOrDefault
in class Object2FloatFunctions.SynchronizedFunction<K>
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 Object2FloatMap<K>
remove
in interface java.util.Map<K,java.lang.Float>
@Deprecated public java.lang.Float replace(K key, java.lang.Float value)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Object2FloatMap<K>
replace
in interface java.util.Map<K,java.lang.Float>
@Deprecated public boolean replace(K key, java.lang.Float oldValue, java.lang.Float newValue)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Object2FloatMap<K>
replace
in interface java.util.Map<K,java.lang.Float>
@Deprecated public java.lang.Float putIfAbsent(K key, java.lang.Float value)
This default implementation just delegates to the corresponding Map
method.
putIfAbsent
in interface Object2FloatMap<K>
putIfAbsent
in interface java.util.Map<K,java.lang.Float>
public java.lang.Float computeIfAbsent(K key, java.util.function.Function<? super K,? extends java.lang.Float> mappingFunction)
computeIfAbsent
in interface java.util.Map<K,java.lang.Float>
public java.lang.Float computeIfPresent(K key, java.util.function.BiFunction<? super K,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
computeIfPresent
in interface java.util.Map<K,java.lang.Float>
public java.lang.Float compute(K key, java.util.function.BiFunction<? super K,? super java.lang.Float,? extends java.lang.Float> remappingFunction)
compute
in interface java.util.Map<K,java.lang.Float>
@Deprecated public java.lang.Float merge(K 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 Object2FloatMap<K>
merge
in interface java.util.Map<K,java.lang.Float>