it.unimi.dsi.fastutil.floats
Class Float2CharFunctions.Singleton
java.lang.Object
it.unimi.dsi.fastutil.floats.AbstractFloat2CharFunction
it.unimi.dsi.fastutil.floats.Float2CharFunctions.Singleton
- All Implemented Interfaces:
- Float2CharFunction, Function<Float,Character>, Serializable, Cloneable
- Direct Known Subclasses:
- Float2CharMaps.Singleton
- Enclosing class:
- Float2CharFunctions
public static class Float2CharFunctions.Singleton
- extends AbstractFloat2CharFunction
- implements Serializable, Cloneable
An immutable class representing a type-specific singleton function.
This class may be useful to implement your own in case you subclass
a type-specific function.
- See Also:
- Serialized Form
Method Summary |
Object |
clone()
|
boolean |
containsKey(float k)
|
char |
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. |
serialVersionUID
public static final long serialVersionUID
- See Also:
- Constant Field Values
key
protected final float key
value
protected final char value
Float2CharFunctions.Singleton
protected Float2CharFunctions.Singleton(float key,
char value)
containsKey
public boolean containsKey(float k)
- Specified by:
containsKey
in interface Float2CharFunction
- See Also:
Function.containsKey(Object)
get
public char get(float k)
- Description copied from interface:
Float2CharFunction
- Returns the value to which the given key is mapped.
- Specified by:
get
in interface Float2CharFunction
- Parameters:
k
- the key.
- Returns:
- the corresponding value, or the default return value if no value was present for the given key.
- See Also:
Function.get(Object)
size
public int size()
- Description copied from interface:
Function
- Returns the intended number of keys in this function, or -1 if no such number exists.
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.
- Specified by:
size
in interface Function<Float,Character>
- Returns:
- the intended number of keys in this function, or -1 if that number is not available.
clone
public Object clone()
- Overrides:
clone
in class Object
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