public static class Reference2FloatFunctions.SynchronizedFunction<K> extends java.lang.Object implements Reference2FloatFunction<K>, java.io.Serializable
Modifier and Type | Method and Description |
---|---|
java.lang.Float |
apply(K key)
Deprecated.
Please use the corresponding type-specific method instead.
|
double |
applyAsDouble(K operand) |
void |
clear()
Removes all associations from this function (optional operation).
|
boolean |
containsKey(java.lang.Object k)
Returns true if this function contains a mapping for the specified key.
|
float |
defaultReturnValue()
Gets the default return value.
|
void |
defaultReturnValue(float defRetValue)
Sets the default return value (optional operation).
|
boolean |
equals(java.lang.Object o) |
java.lang.Float |
get(java.lang.Object k)
Deprecated.
Please use the corresponding type-specific method instead.
|
float |
getFloat(java.lang.Object k)
Returns the value to which the given key is mapped.
|
float |
getOrDefault(java.lang.Object k,
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 k,
java.lang.Float defaultValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
hashCode() |
float |
put(K k,
float v)
Adds a pair to the map (optional operation).
|
java.lang.Float |
put(K k,
java.lang.Float v)
Deprecated.
Please use the corresponding type-specific method instead.
|
java.lang.Float |
remove(java.lang.Object k)
Deprecated.
Please use the corresponding type-specific method instead.
|
float |
removeFloat(java.lang.Object k)
Removes the mapping with the given key (optional operation).
|
int |
size()
Returns the intended number of keys in this function, or -1 if no such number exists.
|
java.lang.String |
toString() |
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort
public double applyAsDouble(K operand)
Reference2FloatFunction
applyAsDouble
in interface Reference2FloatFunction<K>
applyAsDouble
in interface java.util.function.ToDoubleFunction<K>
@Deprecated public java.lang.Float apply(K key)
Function.get(Object)
.apply
in interface java.util.function.Function<K,java.lang.Float>
key
- Function.apply(Object)
,
Function.get(Object)
public int size()
Function
Most function implementations will have some knowledge of the intended number of keys in their domain. In some cases, however, this might not be possible. This default implementation, in particular, returns -1.
public float defaultReturnValue()
Reference2FloatFunction
This default implementation just return the default null value
of the type (null
for objects, 0 for scalars, false for Booleans).
defaultReturnValue
in interface Reference2FloatFunction<K>
public void defaultReturnValue(float defRetValue)
Reference2FloatFunction
get()
, put()
and remove()
to
denote that the map does not contain the specified key. It must be
0/false
/null
by default.defaultReturnValue
in interface Reference2FloatFunction<K>
defRetValue
- the new default return value.Reference2FloatFunction.defaultReturnValue()
public boolean containsKey(java.lang.Object k)
Function
Note that for some kind of functions (e.g., hashes) this method will always return true. This default implementation, in particular, always return true.
k
- the key.key
.Map.containsKey(Object)
public float put(K k, float v)
Reference2FloatFunction
put
in interface Reference2FloatFunction<K>
k
- the key.v
- the value.Function.put(Object,Object)
public float getFloat(java.lang.Object k)
Reference2FloatFunction
getFloat
in interface Reference2FloatFunction<K>
k
- the key.Function.get(Object)
public float getOrDefault(java.lang.Object k, float defaultValue)
Reference2FloatFunction
getOrDefault
in interface Reference2FloatFunction<K>
k
- 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 float removeFloat(java.lang.Object k)
Reference2FloatFunction
removeFloat
in interface Reference2FloatFunction<K>
k
- the key.Function.remove(Object)
public void clear()
Function
Map.clear()
@Deprecated public java.lang.Float put(K k, java.lang.Float v)
put
in interface Reference2FloatFunction<K>
k
- the key.v
- the value.null
if no value was present for the given key.Map.put(Object,Object)
@Deprecated public java.lang.Float get(java.lang.Object k)
get
in interface Reference2FloatFunction<K>
k
- the key.null
if no value was present for the given key.Map.get(Object)
@Deprecated public java.lang.Float getOrDefault(java.lang.Object k, java.lang.Float defaultValue)
getOrDefault
in interface Reference2FloatFunction<K>
k
- 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 java.lang.Float remove(java.lang.Object k)
remove
in interface Reference2FloatFunction<K>
k
- the key.null
if no value was present for the given key.Map.remove(Object)
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object