public static class Long2ObjectFunctions.SynchronizedFunction<V> extends java.lang.Object implements Long2ObjectFunction<V>, java.io.Serializable
Modifier and Type | Method and Description |
---|---|
V |
apply(long operand) |
V |
apply(java.lang.Long key)
Deprecated.
Please use the corresponding type-specific method instead.
|
void |
clear()
Removes all associations from this function (optional operation).
|
boolean |
containsKey(long k)
Returns true if this function contains a mapping for the specified key.
|
boolean |
containsKey(java.lang.Object k)
Deprecated.
|
V |
defaultReturnValue()
Gets the default return value.
|
void |
defaultReturnValue(V defRetValue)
Sets the default return value (optional operation).
|
boolean |
equals(java.lang.Object o) |
V |
get(long k)
Returns the value to which the given key is mapped.
|
V |
get(java.lang.Object k)
Deprecated.
Please use the corresponding type-specific method instead.
|
V |
getOrDefault(long k,
V defaultValue)
Returns the value associated by this function to the specified key, or give the specified
value if not present.
|
V |
getOrDefault(java.lang.Object k,
V defaultValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
hashCode() |
V |
put(long k,
V v)
Adds a pair to the map (optional operation).
|
V |
put(java.lang.Long k,
V v)
Deprecated.
Please use the corresponding type-specific method instead.
|
V |
remove(long k)
Removes the mapping with the given key (optional operation).
|
V |
remove(java.lang.Object k)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
size()
Returns the intended number of keys in this function, or -1 if no such number exists.
|
java.lang.String |
toString() |
andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort
public V apply(long operand)
Long2ObjectFunction
apply
in interface Long2ObjectFunction<V>
apply
in interface java.util.function.LongFunction<V>
@Deprecated public V apply(java.lang.Long key)
Function.get(Object)
.apply
in interface java.util.function.Function<java.lang.Long,V>
key
- Function.apply(Object)
,
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. This default implementation, in particular, returns -1.
public V defaultReturnValue()
Long2ObjectFunction
This default implementation just return the default null value
of the type (null
for objects, 0 for scalars, false for Booleans).
defaultReturnValue
in interface Long2ObjectFunction<V>
public void defaultReturnValue(V defRetValue)
Long2ObjectFunction
get()
, 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 Long2ObjectFunction<V>
defRetValue
- the new default return value.Long2ObjectFunction.defaultReturnValue()
public boolean containsKey(long k)
Long2ObjectFunction
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 Long2ObjectFunction<V>
k
- the key.key
.Function.containsKey(Object)
@Deprecated public boolean containsKey(java.lang.Object k)
Long2ObjectFunction
Note that for some kind of functions (e.g., hashes) this method will always return true. This default implementation, in particular, always return true.
containsKey
in interface Long2ObjectFunction<V>
k
- the key.key
.Map.containsKey(Object)
public V put(long k, V v)
Long2ObjectFunction
put
in interface Long2ObjectFunction<V>
k
- the key.v
- the value.Function.put(Object,Object)
public V get(long k)
Long2ObjectFunction
get
in interface Long2ObjectFunction<V>
k
- the key.Function.get(Object)
public V getOrDefault(long k, V defaultValue)
Long2ObjectFunction
getOrDefault
in interface Long2ObjectFunction<V>
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 V remove(long k)
Long2ObjectFunction
remove
in interface Long2ObjectFunction<V>
k
- the key.Function.remove(Object)
public void clear()
Function
Map.clear()
@Deprecated public V put(java.lang.Long k, V v)
put
in interface Long2ObjectFunction<V>
k
- the key.v
- the value.null
if no value was present for the given key.Map.put(Object,Object)
@Deprecated public V get(java.lang.Object k)
get
in interface Long2ObjectFunction<V>
k
- the key.null
if no value was present for the given key.Map.get(Object)
@Deprecated public V getOrDefault(java.lang.Object k, V defaultValue)
getOrDefault
in interface Long2ObjectFunction<V>
k
- the key.defaultValue
- the default value to return if not present.defaultValue
if no value was present for the
given key.Map.getOrDefault(Object, Object)
@Deprecated public V remove(java.lang.Object k)
remove
in interface Long2ObjectFunction<V>
k
- the key.null
if no value was present for the given key.Map.remove(Object)
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object