public static class Reference2DoubleMaps.SynchronizedMap<K> extends Reference2DoubleFunctions.SynchronizedFunction<K> implements Reference2DoubleMap<K>, java.io.Serializable
Reference2DoubleMap.Entry<K>, Reference2DoubleMap.FastEntrySet<K>
Modifier and Type | Method and Description |
---|---|
java.lang.Double |
compute(K key,
java.util.function.BiFunction<? super K,? super java.lang.Double,? extends java.lang.Double> remappingFunction) |
double |
computeDouble(K key,
java.util.function.BiFunction<? super K,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
Attempts to compute a mapping for the specified key and its current mapped value (or
null if there is no current mapping). |
double |
computeDoubleIfPresent(K key,
java.util.function.BiFunction<? super K,? super java.lang.Double,? extends java.lang.Double> 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.Double |
computeIfAbsent(K key,
java.util.function.Function<? super K,? extends java.lang.Double> mappingFunction) |
double |
computeIfAbsent(K key,
Reference2DoubleFunction<? 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.
|
double |
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.Double |
computeIfPresent(K key,
java.util.function.BiFunction<? super K,? super java.lang.Double,? extends java.lang.Double> remappingFunction) |
boolean |
containsValue(double 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.Double>> |
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.Double> action) |
double |
getOrDefault(java.lang.Object key,
double defaultValue)
Returns the value associated by this function to the specified key, or give the specified
value if not present.
|
java.lang.Double |
getOrDefault(java.lang.Object key,
java.lang.Double defaultValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
hashCode() |
boolean |
isEmpty() |
ReferenceSet<K> |
keySet() |
double |
merge(K key,
double value,
java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
If the specified key is not already associated with a value, associates it with the given
value . |
java.lang.Double |
merge(K key,
java.lang.Double value,
java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
void |
putAll(java.util.Map<? extends K,? extends java.lang.Double> m) |
double |
putIfAbsent(K key,
double 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.Double |
putIfAbsent(K key,
java.lang.Double value)
Deprecated.
Please use the corresponding type-specific method instead.
|
ObjectSet<Reference2DoubleMap.Entry<K>> |
reference2DoubleEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
boolean |
remove(java.lang.Object key,
double 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.
|
double |
replace(K key,
double value)
Replaces the entry for the specified key only if it is currently mapped to some value.
|
java.lang.Double |
replace(K key,
java.lang.Double value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
replace(K key,
double oldValue,
double newValue)
Replaces the entry for the specified key only if currently mapped to the specified value.
|
boolean |
replace(K key,
java.lang.Double oldValue,
java.lang.Double newValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
void |
replaceAll(java.util.function.BiFunction<? super K,? super java.lang.Double,? extends java.lang.Double> function) |
DoubleCollection |
values() |
apply, applyAsDouble, clear, containsKey, defaultReturnValue, defaultReturnValue, get, getDouble, put, put, remove, removeDouble, size, toString
clear, computeDoubleIfAbsent, computeDoubleIfAbsentPartial, containsKey, defaultReturnValue, defaultReturnValue, get, mergeDouble, mergeDouble, mergeDouble, put, remove, size
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsDouble, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, getDouble, put, removeDouble
public boolean containsValue(double v)
Reference2DoubleMap
true
if this map maps one or more keys to the specified value.containsValue
in interface Reference2DoubleMap<K>
Map.containsValue(Object)
@Deprecated public boolean containsValue(java.lang.Object ov)
containsValue
in interface Reference2DoubleMap<K>
containsValue
in interface java.util.Map<K,java.lang.Double>
public void putAll(java.util.Map<? extends K,? extends java.lang.Double> m)
putAll
in interface java.util.Map<K,java.lang.Double>
public ObjectSet<Reference2DoubleMap.Entry<K>> reference2DoubleEntrySet()
Reference2DoubleMap
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).
reference2DoubleEntrySet
in interface Reference2DoubleMap<K>
Map.entrySet()
@Deprecated public ObjectSet<java.util.Map.Entry<K,java.lang.Double>> entrySet()
entrySet
in interface Reference2DoubleMap<K>
entrySet
in interface java.util.Map<K,java.lang.Double>
Map.entrySet()
public ReferenceSet<K> keySet()
Reference2DoubleMap
keySet
in interface Reference2DoubleMap<K>
keySet
in interface java.util.Map<K,java.lang.Double>
Map.keySet()
public DoubleCollection values()
Reference2DoubleMap
values
in interface Reference2DoubleMap<K>
values
in interface java.util.Map<K,java.lang.Double>
Map.values()
public boolean isEmpty()
isEmpty
in interface java.util.Map<K,java.lang.Double>
public int hashCode()
hashCode
in interface java.util.Map<K,java.lang.Double>
hashCode
in class Reference2DoubleFunctions.SynchronizedFunction<K>
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<K,java.lang.Double>
equals
in class Reference2DoubleFunctions.SynchronizedFunction<K>
public double getOrDefault(java.lang.Object key, double defaultValue)
Reference2DoubleFunction
getOrDefault
in interface Reference2DoubleFunction<K>
getOrDefault
in interface Reference2DoubleMap<K>
getOrDefault
in class Reference2DoubleFunctions.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.Double> action)
forEach
in interface Reference2DoubleMap<K>
forEach
in interface java.util.Map<K,java.lang.Double>
public void replaceAll(java.util.function.BiFunction<? super K,? super java.lang.Double,? extends java.lang.Double> function)
replaceAll
in interface java.util.Map<K,java.lang.Double>
public double putIfAbsent(K key, double value)
Reference2DoubleMap
putIfAbsent
in interface Reference2DoubleMap<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, double value)
Reference2DoubleMap
remove
in interface Reference2DoubleMap<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 double replace(K key, double value)
Reference2DoubleMap
replace
in interface Reference2DoubleMap<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, double oldValue, double newValue)
Reference2DoubleMap
replace
in interface Reference2DoubleMap<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 double computeIfAbsent(K key, java.util.function.ToDoubleFunction<? super K> mappingFunction)
Reference2DoubleMap
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 Reference2DoubleMap<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 double computeIfAbsent(K key, Reference2DoubleFunction<? super K> mappingFunction)
Reference2DoubleMap
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 Reference2DoubleMap<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 double computeDoubleIfPresent(K key, java.util.function.BiFunction<? super K,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
Reference2DoubleMap
computeDoubleIfPresent
in interface Reference2DoubleMap<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 double computeDouble(K key, java.util.function.BiFunction<? super K,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
Reference2DoubleMap
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.
computeDouble
in interface Reference2DoubleMap<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 double merge(K key, double value, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
Reference2DoubleMap
value
.
Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result is null
.merge
in interface Reference2DoubleMap<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.Double getOrDefault(java.lang.Object key, java.lang.Double defaultValue)
getOrDefault
in interface Reference2DoubleFunction<K>
getOrDefault
in interface Reference2DoubleMap<K>
getOrDefault
in interface java.util.Map<K,java.lang.Double>
getOrDefault
in class Reference2DoubleFunctions.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 Reference2DoubleMap<K>
remove
in interface java.util.Map<K,java.lang.Double>
@Deprecated public java.lang.Double replace(K key, java.lang.Double value)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Reference2DoubleMap<K>
replace
in interface java.util.Map<K,java.lang.Double>
@Deprecated public boolean replace(K key, java.lang.Double oldValue, java.lang.Double newValue)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Reference2DoubleMap<K>
replace
in interface java.util.Map<K,java.lang.Double>
@Deprecated public java.lang.Double putIfAbsent(K key, java.lang.Double value)
This default implementation just delegates to the corresponding Map
method.
putIfAbsent
in interface Reference2DoubleMap<K>
putIfAbsent
in interface java.util.Map<K,java.lang.Double>
public java.lang.Double computeIfAbsent(K key, java.util.function.Function<? super K,? extends java.lang.Double> mappingFunction)
computeIfAbsent
in interface java.util.Map<K,java.lang.Double>
public java.lang.Double computeIfPresent(K key, java.util.function.BiFunction<? super K,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
computeIfPresent
in interface java.util.Map<K,java.lang.Double>
public java.lang.Double compute(K key, java.util.function.BiFunction<? super K,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
compute
in interface java.util.Map<K,java.lang.Double>
@Deprecated public java.lang.Double merge(K key, java.lang.Double value, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
This default implementation just delegates to the corresponding Map
method.
merge
in interface Reference2DoubleMap<K>
merge
in interface java.util.Map<K,java.lang.Double>