public static class Float2DoubleMaps.UnmodifiableMap extends Float2DoubleFunctions.UnmodifiableFunction implements Float2DoubleMap, java.io.Serializable
Float2DoubleMap.Entry, Float2DoubleMap.FastEntrySet
Modifier and Type | Method and Description |
---|---|
double |
compute(float key,
java.util.function.BiFunction<? super java.lang.Float,? 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). |
java.lang.Double |
compute(java.lang.Float key,
java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
double |
computeIfAbsent(float key,
java.util.function.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.
|
double |
computeIfAbsent(float key,
Float2DoubleFunction 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.
|
java.lang.Double |
computeIfAbsent(java.lang.Float key,
java.util.function.Function<? super java.lang.Float,? extends java.lang.Double> mappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
double |
computeIfAbsentNullable(float key,
java.util.function.DoubleFunction<? extends java.lang.Double> 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 . |
double |
computeIfPresent(float key,
java.util.function.BiFunction<? super java.lang.Float,? 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 |
computeIfPresent(java.lang.Float key,
java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
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<java.lang.Float,java.lang.Double>> |
entrySet()
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
equals(java.lang.Object o) |
ObjectSet<Float2DoubleMap.Entry> |
float2DoubleEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
void |
forEach(java.util.function.BiConsumer<? super java.lang.Float,? super java.lang.Double> action) |
double |
getOrDefault(float 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() |
FloatSet |
keySet() |
double |
merge(float 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(java.lang.Float 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 java.lang.Float,? extends java.lang.Double> m) |
double |
putIfAbsent(float 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(java.lang.Float key,
java.lang.Double value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
remove(float 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(float key,
double value)
Replaces the entry for the specified key only if it is currently mapped to some value.
|
java.lang.Double |
replace(java.lang.Float key,
java.lang.Double value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
replace(float key,
double oldValue,
double newValue)
Replaces the entry for the specified key only if currently mapped to the specified value.
|
boolean |
replace(java.lang.Float 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 java.lang.Float,? super java.lang.Double,? extends java.lang.Double> function) |
DoubleCollection |
values() |
clear, containsKey, defaultReturnValue, defaultReturnValue, get, get, put, put, remove, remove, size, toString
clear, computeIfAbsentPartial, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, mergeDouble, mergeDouble, 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(double v)
Float2DoubleMap
true
if this map maps one or more keys to the specified value.containsValue
in interface Float2DoubleMap
Map.containsValue(Object)
@Deprecated public boolean containsValue(java.lang.Object ov)
containsValue
in interface Float2DoubleMap
containsValue
in interface java.util.Map<java.lang.Float,java.lang.Double>
public void putAll(java.util.Map<? extends java.lang.Float,? extends java.lang.Double> m)
putAll
in interface java.util.Map<java.lang.Float,java.lang.Double>
public ObjectSet<Float2DoubleMap.Entry> float2DoubleEntrySet()
Float2DoubleMap
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).
float2DoubleEntrySet
in interface Float2DoubleMap
Map.entrySet()
@Deprecated public ObjectSet<java.util.Map.Entry<java.lang.Float,java.lang.Double>> entrySet()
entrySet
in interface Float2DoubleMap
entrySet
in interface java.util.Map<java.lang.Float,java.lang.Double>
Map.entrySet()
public FloatSet keySet()
Float2DoubleMap
keySet
in interface Float2DoubleMap
keySet
in interface java.util.Map<java.lang.Float,java.lang.Double>
Map.keySet()
public DoubleCollection values()
Float2DoubleMap
values
in interface Float2DoubleMap
values
in interface java.util.Map<java.lang.Float,java.lang.Double>
Map.values()
public boolean isEmpty()
isEmpty
in interface java.util.Map<java.lang.Float,java.lang.Double>
public int hashCode()
hashCode
in interface java.util.Map<java.lang.Float,java.lang.Double>
hashCode
in class Float2DoubleFunctions.UnmodifiableFunction
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<java.lang.Float,java.lang.Double>
equals
in class Float2DoubleFunctions.UnmodifiableFunction
public double getOrDefault(float key, double defaultValue)
Float2DoubleFunction
getOrDefault
in interface Float2DoubleFunction
getOrDefault
in interface Float2DoubleMap
getOrDefault
in class Float2DoubleFunctions.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.Float,? super java.lang.Double> action)
forEach
in interface Float2DoubleMap
forEach
in interface java.util.Map<java.lang.Float,java.lang.Double>
public void replaceAll(java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Double,? extends java.lang.Double> function)
replaceAll
in interface java.util.Map<java.lang.Float,java.lang.Double>
public double putIfAbsent(float key, double value)
Float2DoubleMap
putIfAbsent
in interface Float2DoubleMap
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(float key, double value)
Float2DoubleMap
remove
in interface Float2DoubleMap
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(float key, double value)
Float2DoubleMap
replace
in interface Float2DoubleMap
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(float key, double oldValue, double newValue)
Float2DoubleMap
replace
in interface Float2DoubleMap
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(float key, java.util.function.DoubleUnaryOperator mappingFunction)
Float2DoubleMap
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 Float2DoubleMap
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 computeIfAbsentNullable(float key, java.util.function.DoubleFunction<? extends java.lang.Double> mappingFunction)
Float2DoubleMap
null
.
Note that this version of computeIfAbsent()
should be used only if you plan to return null
in the mapping function.
computeIfAbsentNullable
in interface Float2DoubleMap
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 double computeIfAbsent(float key, Float2DoubleFunction mappingFunction)
Float2DoubleMap
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 Float2DoubleMap
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 computeIfPresent(float key, java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
Float2DoubleMap
computeIfPresent
in interface Float2DoubleMap
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 compute(float key, java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
Float2DoubleMap
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 Float2DoubleMap
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(float key, double value, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
Float2DoubleMap
value
.
Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result is null
.merge
in interface Float2DoubleMap
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 Float2DoubleFunction
getOrDefault
in interface Float2DoubleMap
getOrDefault
in interface java.util.Map<java.lang.Float,java.lang.Double>
getOrDefault
in class Float2DoubleFunctions.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 Float2DoubleMap
remove
in interface java.util.Map<java.lang.Float,java.lang.Double>
@Deprecated public java.lang.Double replace(java.lang.Float key, java.lang.Double value)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Float2DoubleMap
replace
in interface java.util.Map<java.lang.Float,java.lang.Double>
@Deprecated public boolean replace(java.lang.Float key, java.lang.Double oldValue, java.lang.Double newValue)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Float2DoubleMap
replace
in interface java.util.Map<java.lang.Float,java.lang.Double>
@Deprecated public java.lang.Double putIfAbsent(java.lang.Float key, java.lang.Double value)
This default implementation just delegates to the corresponding Map
method.
putIfAbsent
in interface Float2DoubleMap
putIfAbsent
in interface java.util.Map<java.lang.Float,java.lang.Double>
@Deprecated public java.lang.Double computeIfAbsent(java.lang.Float key, java.util.function.Function<? super java.lang.Float,? extends java.lang.Double> mappingFunction)
This default implementation just delegates to the corresponding Map
method.
computeIfAbsent
in interface Float2DoubleMap
computeIfAbsent
in interface java.util.Map<java.lang.Float,java.lang.Double>
@Deprecated public java.lang.Double computeIfPresent(java.lang.Float key, java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
This default implementation just delegates to the corresponding Map
method.
computeIfPresent
in interface Float2DoubleMap
computeIfPresent
in interface java.util.Map<java.lang.Float,java.lang.Double>
@Deprecated public java.lang.Double compute(java.lang.Float key, java.util.function.BiFunction<? super java.lang.Float,? super java.lang.Double,? extends java.lang.Double> remappingFunction)
This default implementation just delegates to the corresponding Map
method.
compute
in interface Float2DoubleMap
compute
in interface java.util.Map<java.lang.Float,java.lang.Double>
@Deprecated public java.lang.Double merge(java.lang.Float 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 Float2DoubleMap
merge
in interface java.util.Map<java.lang.Float,java.lang.Double>