public static class Long2ObjectMaps.SynchronizedMap<V> extends Long2ObjectFunctions.SynchronizedFunction<V> implements Long2ObjectMap<V>, java.io.Serializable
Long2ObjectMap.Entry<V>, Long2ObjectMap.FastEntrySet<V>
Modifier and Type | Method and Description |
---|---|
V |
compute(long key,
java.util.function.BiFunction<? super java.lang.Long,? super V,? extends V> remappingFunction)
Attempts to compute a mapping for the specified key and its current mapped value (or
null if there is no current mapping). |
V |
compute(java.lang.Long key,
java.util.function.BiFunction<? super java.lang.Long,? super V,? extends V> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
V |
computeIfAbsent(java.lang.Long key,
java.util.function.Function<? super java.lang.Long,? extends V> mappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
V |
computeIfAbsent(long key,
Long2ObjectFunction<? extends V> mappingFunction)
If the specified key is not already associated with a value, attempts to compute its value
using the given mapping function and enters it into this map, unless the key is not present
in the given mapping function.
|
V |
computeIfAbsent(long key,
java.util.function.LongFunction<? extends V> mappingFunction)
If the specified key is not already associated with a value, attempts to compute its value
using the given mapping function and enters it into this map.
|
V |
computeIfPresent(long key,
java.util.function.BiFunction<? super java.lang.Long,? super V,? extends V> remappingFunction)
If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.
|
V |
computeIfPresent(java.lang.Long key,
java.util.function.BiFunction<? super java.lang.Long,? super V,? extends V> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
containsValue(java.lang.Object v) |
ObjectSet<java.util.Map.Entry<java.lang.Long,V>> |
entrySet()
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
equals(java.lang.Object o) |
void |
forEach(java.util.function.BiConsumer<? super java.lang.Long,? super V> action) |
V |
getOrDefault(long key,
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 key,
V defaultValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
hashCode() |
boolean |
isEmpty() |
LongSet |
keySet() |
ObjectSet<Long2ObjectMap.Entry<V>> |
long2ObjectEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
V |
merge(long key,
V value,
java.util.function.BiFunction<? super V,? super V,? extends V> remappingFunction)
If the specified key is not already associated with a value, associates it with the given
value . |
V |
merge(java.lang.Long key,
V value,
java.util.function.BiFunction<? super V,? super V,? extends V> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
void |
putAll(java.util.Map<? extends java.lang.Long,? extends V> m) |
V |
putIfAbsent(long key,
V value)
If the specified key is not already associated with a value, associates it with the given
value and returns the default return value, else returns
the current value.
|
V |
putIfAbsent(java.lang.Long key,
V value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
remove(long key,
java.lang.Object value)
Removes the entry for the specified key only if it is currently mapped to the specified value.
|
boolean |
remove(java.lang.Object key,
java.lang.Object value)
Deprecated.
Please use the corresponding type-specific method instead.
|
V |
replace(long key,
V value)
Replaces the entry for the specified key only if it is currently mapped to some value.
|
V |
replace(java.lang.Long key,
V value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
replace(long key,
V oldValue,
V newValue)
Replaces the entry for the specified key only if currently mapped to the specified value.
|
boolean |
replace(java.lang.Long key,
V oldValue,
V newValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
void |
replaceAll(java.util.function.BiFunction<? super java.lang.Long,? super V,? extends V> function) |
ObjectCollection<V> |
values() |
apply, apply, clear, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, get, put, put, remove, remove, size, toString
clear, computeIfAbsentPartial, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, put, remove, size
andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, apply, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, get, put, remove
public boolean containsValue(java.lang.Object v)
containsValue
in interface java.util.Map<java.lang.Long,V>
public void putAll(java.util.Map<? extends java.lang.Long,? extends V> m)
putAll
in interface java.util.Map<java.lang.Long,V>
public ObjectSet<Long2ObjectMap.Entry<V>> long2ObjectEntrySet()
Long2ObjectMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Map.entrySet()
so that it returns an ObjectSet
of type-specific entries (the latter makes it possible to
access keys and values with type-specific methods).
long2ObjectEntrySet
in interface Long2ObjectMap<V>
Map.entrySet()
@Deprecated public ObjectSet<java.util.Map.Entry<java.lang.Long,V>> entrySet()
entrySet
in interface Long2ObjectMap<V>
entrySet
in interface java.util.Map<java.lang.Long,V>
Map.entrySet()
public LongSet keySet()
Long2ObjectMap
keySet
in interface Long2ObjectMap<V>
keySet
in interface java.util.Map<java.lang.Long,V>
Map.keySet()
public ObjectCollection<V> values()
Long2ObjectMap
values
in interface Long2ObjectMap<V>
values
in interface java.util.Map<java.lang.Long,V>
Map.values()
public boolean isEmpty()
isEmpty
in interface java.util.Map<java.lang.Long,V>
public int hashCode()
hashCode
in interface java.util.Map<java.lang.Long,V>
hashCode
in class Long2ObjectFunctions.SynchronizedFunction<V>
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<java.lang.Long,V>
equals
in class Long2ObjectFunctions.SynchronizedFunction<V>
public V getOrDefault(long key, V defaultValue)
Long2ObjectFunction
getOrDefault
in interface Long2ObjectFunction<V>
getOrDefault
in interface Long2ObjectMap<V>
getOrDefault
in class Long2ObjectFunctions.SynchronizedFunction<V>
key
- 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 void forEach(java.util.function.BiConsumer<? super java.lang.Long,? super V> action)
forEach
in interface Long2ObjectMap<V>
forEach
in interface java.util.Map<java.lang.Long,V>
public void replaceAll(java.util.function.BiFunction<? super java.lang.Long,? super V,? extends V> function)
replaceAll
in interface java.util.Map<java.lang.Long,V>
public V putIfAbsent(long key, V value)
Long2ObjectMap
putIfAbsent
in interface Long2ObjectMap<V>
key
- key with which the specified value is to be associated.value
- value to be associated with the specified key.Map.putIfAbsent(Object, Object)
public boolean remove(long key, java.lang.Object value)
Long2ObjectMap
remove
in interface Long2ObjectMap<V>
key
- key with which the specified value is associated.value
- value expected to be associated with the specified key.true
if the value was removed.Map.remove(Object, Object)
public V replace(long key, V value)
Long2ObjectMap
replace
in interface Long2ObjectMap<V>
key
- key with which the specified value is associated.value
- value to be associated with the specified key.Map.replace(Object, Object)
public boolean replace(long key, V oldValue, V newValue)
Long2ObjectMap
replace
in interface Long2ObjectMap<V>
key
- key with which the specified value is associated.oldValue
- value expected to be associated with the specified key.newValue
- value to be associated with the specified key.true
if the value was replaced.Map.replace(Object, Object, Object)
public V computeIfAbsent(long key, java.util.function.LongFunction<? extends V> mappingFunction)
Long2ObjectMap
Note that contrarily to the default computeIfAbsent(),
it is not possible to not add a value for a given key, since the mappingFunction
cannot
return null
. If such a behavior is needed, please use the corresponding nullable version.
computeIfAbsent
in interface Long2ObjectMap<V>
key
- key with which the specified value is to be associated.mappingFunction
- the function to compute a value.Map.computeIfAbsent(Object, java.util.function.Function)
public V computeIfAbsent(long key, Long2ObjectFunction<? extends V> mappingFunction)
Long2ObjectMap
This version of computeIfAbsent()
uses a type-specific version of fastutil
's Function
.
Since Function
has a containsKey()
method, it is possible to avoid adding a key by having containsKey()
return false
for that key.
computeIfAbsent
in interface Long2ObjectMap<V>
key
- key with which the specified value is to be associated.mappingFunction
- the function to compute a value.Map.computeIfAbsent(Object, java.util.function.Function)
public V computeIfPresent(long key, java.util.function.BiFunction<? super java.lang.Long,? super V,? extends V> remappingFunction)
Long2ObjectMap
computeIfPresent
in interface Long2ObjectMap<V>
key
- key with which the specified value is to be associated.remappingFunction
- the function to compute a value.Map.computeIfPresent(Object, java.util.function.BiFunction)
public V compute(long key, java.util.function.BiFunction<? super java.lang.Long,? super V,? extends V> remappingFunction)
Long2ObjectMap
null
if there is no current mapping).
If the function returns null
, the mapping is removed (or remains absent if initially absent).
If the function itself throws an (unchecked) exception, the exception is rethrown, and the current mapping is left unchanged.
compute
in interface Long2ObjectMap<V>
key
- key with which the specified value is to be associated.remappingFunction
- the function to compute a value.Map.compute(Object, java.util.function.BiFunction)
public V merge(long key, V value, java.util.function.BiFunction<? super V,? super V,? extends V> remappingFunction)
Long2ObjectMap
value
.
Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result is null
.merge
in interface Long2ObjectMap<V>
key
- key with which the resulting value is to be associated.value
- the value to be merged with the existing value associated with the key or, if no existing value is associated with the key, to be associated with the key.remappingFunction
- the function to recompute a value if present.Map.merge(Object, Object, java.util.function.BiFunction)
@Deprecated public V getOrDefault(java.lang.Object key, V defaultValue)
getOrDefault
in interface Long2ObjectFunction<V>
getOrDefault
in interface Long2ObjectMap<V>
getOrDefault
in interface java.util.Map<java.lang.Long,V>
getOrDefault
in class Long2ObjectFunctions.SynchronizedFunction<V>
key
- 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 boolean remove(java.lang.Object key, java.lang.Object value)
remove
in interface java.util.Map<java.lang.Long,V>
@Deprecated public V replace(java.lang.Long key, V value)
replace
in interface java.util.Map<java.lang.Long,V>
@Deprecated public boolean replace(java.lang.Long key, V oldValue, V newValue)
replace
in interface java.util.Map<java.lang.Long,V>
@Deprecated public V putIfAbsent(java.lang.Long key, V value)
putIfAbsent
in interface java.util.Map<java.lang.Long,V>
@Deprecated public V computeIfAbsent(java.lang.Long key, java.util.function.Function<? super java.lang.Long,? extends V> mappingFunction)
computeIfAbsent
in interface java.util.Map<java.lang.Long,V>
@Deprecated public V computeIfPresent(java.lang.Long key, java.util.function.BiFunction<? super java.lang.Long,? super V,? extends V> remappingFunction)
computeIfPresent
in interface java.util.Map<java.lang.Long,V>
@Deprecated public V compute(java.lang.Long key, java.util.function.BiFunction<? super java.lang.Long,? super V,? extends V> remappingFunction)
compute
in interface java.util.Map<java.lang.Long,V>