public static class Long2IntFunctions.SynchronizedFunction extends java.lang.Object implements Long2IntFunction, java.io.Serializable
Modifier and Type | Method and Description |
---|---|
java.lang.Integer |
apply(java.lang.Long key)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
applyAsInt(long operand) |
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.
|
int |
defaultReturnValue()
Gets the default return value.
|
void |
defaultReturnValue(int defRetValue)
Sets the default return value (optional operation).
|
boolean |
equals(java.lang.Object o) |
int |
get(long k)
Returns the value to which the given key is mapped.
|
java.lang.Integer |
get(java.lang.Object k)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
getOrDefault(long k,
int defaultValue)
Returns the value associated by this function to the specified key, or give the specified
value if not present.
|
java.lang.Integer |
getOrDefault(java.lang.Object k,
java.lang.Integer defaultValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
hashCode() |
int |
put(long k,
int v)
Adds a pair to the map (optional operation).
|
java.lang.Integer |
put(java.lang.Long k,
java.lang.Integer v)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
remove(long k)
Removes the mapping with the given key (optional operation).
|
java.lang.Integer |
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() |
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort
public int applyAsInt(long operand)
Long2IntFunction
applyAsInt
in interface Long2IntFunction
applyAsInt
in interface java.util.function.LongToIntFunction
@Deprecated public java.lang.Integer apply(java.lang.Long key)
Function.get(Object)
.apply
in interface java.util.function.Function<java.lang.Long,java.lang.Integer>
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 int defaultReturnValue()
Long2IntFunction
This default implementation just return the default null value
of the type (null
for objects, 0 for scalars, false for Booleans).
defaultReturnValue
in interface Long2IntFunction
public void defaultReturnValue(int defRetValue)
Long2IntFunction
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 Long2IntFunction
defRetValue
- the new default return value.Long2IntFunction.defaultReturnValue()
public boolean containsKey(long k)
Long2IntFunction
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 Long2IntFunction
k
- the key.key
.Function.containsKey(Object)
@Deprecated public boolean containsKey(java.lang.Object k)
Long2IntFunction
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 Long2IntFunction
k
- the key.key
.Map.containsKey(Object)
public int put(long k, int v)
Long2IntFunction
put
in interface Long2IntFunction
k
- the key.v
- the value.Function.put(Object,Object)
public int get(long k)
Long2IntFunction
get
in interface Long2IntFunction
k
- the key.Function.get(Object)
public int getOrDefault(long k, int defaultValue)
Long2IntFunction
getOrDefault
in interface Long2IntFunction
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 remove(long k)
Long2IntFunction
remove
in interface Long2IntFunction
k
- the key.Function.remove(Object)
public void clear()
Function
Map.clear()
@Deprecated public java.lang.Integer put(java.lang.Long k, java.lang.Integer v)
put
in interface Long2IntFunction
k
- the key.v
- the value.null
if no value was present for the given key.Map.put(Object,Object)
@Deprecated public java.lang.Integer get(java.lang.Object k)
get
in interface Long2IntFunction
k
- the key.null
if no value was present for the given key.Map.get(Object)
@Deprecated public java.lang.Integer getOrDefault(java.lang.Object k, java.lang.Integer defaultValue)
getOrDefault
in interface Long2IntFunction
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 java.lang.Integer remove(java.lang.Object k)
remove
in interface Long2IntFunction
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