public static class Float2DoubleFunctions.Singleton extends AbstractFloat2DoubleFunction implements Serializable, Cloneable
This class may be useful to implement your own in case you subclass a type-specific function.
Modifier and Type | Method and Description |
---|---|
Object |
clone() |
boolean |
containsKey(float k) |
double |
get(float k)
Returns the value to which the given key is mapped.
|
int |
size()
Returns the intended number of keys in this function, or -1 if no such number exists.
|
clear, containsKey, defaultReturnValue, defaultReturnValue, get, put, put, remove, remove
public boolean containsKey(float k)
containsKey
in interface Float2DoubleFunction
Function.containsKey(Object)
public double get(float k)
Float2DoubleFunction
get
in interface Float2DoubleFunction
k
- the key.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.