public static class Object2CharFunctions.SynchronizedFunction<K> extends Object implements Object2CharFunction<K>, Serializable
| Modifier and Type | Method and Description |
|---|---|
Character |
apply(K key)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
applyAsInt(K operand) |
void |
clear()
Removes all associations from this function (optional operation).
|
boolean |
containsKey(Object k)
Returns true if this function contains a mapping for the specified key.
|
char |
defaultReturnValue()
Gets the default return value.
|
void |
defaultReturnValue(char defRetValue)
Sets the default return value (optional operation).
|
boolean |
equals(Object o) |
Character |
get(Object k)
Deprecated.
Please use the corresponding type-specific method instead.
|
char |
getChar(Object k)
Returns the value to which the given key is mapped.
|
int |
hashCode() |
char |
put(K k,
char v)
Adds a pair to the map (optional operation).
|
Character |
put(K k,
Character v)
Deprecated.
Please use the corresponding type-specific method instead.
|
Character |
remove(Object k)
Deprecated.
Please use the corresponding type-specific method instead.
|
char |
removeChar(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.
|
String |
toString() |
public int applyAsInt(K operand)
Object2CharFunctionapplyAsInt in interface Object2CharFunction<K>applyAsInt in interface ToIntFunction<K>@Deprecated public Character apply(K key)
Function.get(Object).apply in interface Function<K,Character>key - Function.apply(Object),
Function.get(Object)public int size()
FunctionMost 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 char defaultReturnValue()
Object2CharFunctionThis default implementation just return the default null value
of the type (null for objects, 0 for scalars, false for Booleans).
defaultReturnValue in interface Object2CharFunction<K>public void defaultReturnValue(char defRetValue)
Object2CharFunctionget(), 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 Object2CharFunction<K>defRetValue - the new default return value.Object2CharFunction.defaultReturnValue()public boolean containsKey(Object k)
FunctionNote 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 char put(K k, char v)
Object2CharFunctionput in interface Object2CharFunction<K>k - the key.v - the value.Function.put(Object,Object)public char getChar(Object k)
Object2CharFunctiongetChar in interface Object2CharFunction<K>k - the key.Function.get(Object)public char removeChar(Object k)
Object2CharFunctionremoveChar in interface Object2CharFunction<K>k - the key.Function.remove(Object)public void clear()
FunctionMap.clear()@Deprecated public Character put(K k, Character v)
put in interface Object2CharFunction<K>k - the key.v - the value.null if no value was present for the given key.Map.put(Object,Object)@Deprecated public Character get(Object k)
get in interface Object2CharFunction<K>k - the key.null if no value was present for the given key.Map.get(Object)@Deprecated public Character remove(Object k)
remove in interface Object2CharFunction<K>k - the key.null if no value was present for the given key.Map.remove(Object)