public static class Long2CharFunctions.Singleton extends AbstractLong2CharFunction implements java.io.Serializable, java.lang.Cloneable
Note that albeit the function is immutable, its default return value may be changed.
This class may be useful to implement your own in case you subclass a type-specific function.
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
clone() |
boolean |
containsKey(long k)
Returns true if this function contains a mapping for the specified key.
|
char |
get(long k)
Returns the value to which the given key is mapped.
|
char |
getOrDefault(long k,
char defaultValue)
Returns the value associated by this function to the specified key, or give the specified
value if not present.
|
int |
size() |
defaultReturnValue, defaultReturnValue
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsInt, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, containsKey, get, getOrDefault, put, put, remove, remove
public boolean containsKey(long k)
Long2CharFunction
Note that for some kind of functions (e.g., hashes) this method will always return true. In particular, this default implementation always returns true.
containsKey
in interface Long2CharFunction
k
- the key.key
.Function.containsKey(Object)
public char get(long k)
Long2CharFunction
get
in interface Long2CharFunction
k
- the key.Function.get(Object)
public char getOrDefault(long k, char defaultValue)
Long2CharFunction
getOrDefault
in interface Long2CharFunction
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 int size()
public java.lang.Object clone()
clone
in class java.lang.Object