public static class Object2IntFunctions.Singleton<K> extends AbstractObject2IntFunction<K> 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(java.lang.Object k) |
int |
getInt(java.lang.Object k)
Returns the value to which the given key is mapped.
|
int |
getOrDefault(java.lang.Object k,
int 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, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, get, getOrDefault, put, put, remove, removeInt
public boolean containsKey(java.lang.Object k)
public int getInt(java.lang.Object k)
Object2IntFunction
getInt
in interface Object2IntFunction<K>
k
- the key.Function.get(Object)
public int getOrDefault(java.lang.Object k, int defaultValue)
Object2IntFunction
getOrDefault
in interface Object2IntFunction<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 int size()
public java.lang.Object clone()
clone
in class java.lang.Object