public static class Object2LongMaps.SynchronizedMap<K> extends Object2LongFunctions.SynchronizedFunction<K> implements Object2LongMap<K>, java.io.Serializable
Object2LongMap.Entry<K>, Object2LongMap.FastEntrySet<K>
Modifier and Type | Method and Description |
---|---|
java.lang.Long |
compute(K key,
java.util.function.BiFunction<? super K,? super java.lang.Long,? extends java.lang.Long> remappingFunction) |
java.lang.Long |
computeIfAbsent(K key,
java.util.function.Function<? super K,? extends java.lang.Long> mappingFunction) |
long |
computeIfAbsent(K key,
Object2LongFunction<? super K> 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.
|
long |
computeIfAbsent(K key,
java.util.function.ToLongFunction<? super K> 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.
|
java.lang.Long |
computeIfPresent(K key,
java.util.function.BiFunction<? super K,? super java.lang.Long,? extends java.lang.Long> remappingFunction) |
long |
computeLong(K key,
java.util.function.BiFunction<? super K,? super java.lang.Long,? extends java.lang.Long> remappingFunction)
Attempts to compute a mapping for the specified key and its current mapped value (or
null if there is no current mapping). |
long |
computeLongIfPresent(K key,
java.util.function.BiFunction<? super K,? super java.lang.Long,? extends java.lang.Long> remappingFunction)
If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.
|
boolean |
containsValue(long v)
Returns
true if this map maps one or more keys to the specified value. |
boolean |
containsValue(java.lang.Object ov)
Deprecated.
Please use the corresponding type-specific method instead.
|
ObjectSet<java.util.Map.Entry<K,java.lang.Long>> |
entrySet()
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
equals(java.lang.Object o) |
void |
forEach(java.util.function.BiConsumer<? super K,? super java.lang.Long> action) |
long |
getOrDefault(java.lang.Object key,
long defaultValue)
Returns the value associated by this function to the specified key, or give the specified
value if not present.
|
java.lang.Long |
getOrDefault(java.lang.Object key,
java.lang.Long defaultValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
int |
hashCode() |
boolean |
isEmpty() |
ObjectSet<K> |
keySet() |
long |
merge(K key,
long value,
java.util.function.BiFunction<? super java.lang.Long,? super java.lang.Long,? extends java.lang.Long> remappingFunction)
If the specified key is not already associated with a value, associates it with the given
value . |
java.lang.Long |
merge(K key,
java.lang.Long value,
java.util.function.BiFunction<? super java.lang.Long,? super java.lang.Long,? extends java.lang.Long> remappingFunction)
Deprecated.
Please use the corresponding type-specific method instead.
|
ObjectSet<Object2LongMap.Entry<K>> |
object2LongEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
void |
putAll(java.util.Map<? extends K,? extends java.lang.Long> m) |
long |
putIfAbsent(K key,
long 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.
|
java.lang.Long |
putIfAbsent(K key,
java.lang.Long value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
remove(java.lang.Object key,
long 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.
|
long |
replace(K key,
long value)
Replaces the entry for the specified key only if it is currently mapped to some value.
|
java.lang.Long |
replace(K key,
java.lang.Long value)
Deprecated.
Please use the corresponding type-specific method instead.
|
boolean |
replace(K key,
long oldValue,
long newValue)
Replaces the entry for the specified key only if currently mapped to the specified value.
|
boolean |
replace(K key,
java.lang.Long oldValue,
java.lang.Long newValue)
Deprecated.
Please use the corresponding type-specific method instead.
|
void |
replaceAll(java.util.function.BiFunction<? super K,? super java.lang.Long,? extends java.lang.Long> function) |
LongCollection |
values() |
apply, applyAsLong, clear, containsKey, defaultReturnValue, defaultReturnValue, get, getLong, put, put, remove, removeLong, size, toString
clear, computeLongIfAbsent, computeLongIfAbsentPartial, containsKey, defaultReturnValue, defaultReturnValue, get, mergeLong, mergeLong, mergeLong, put, remove, size
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsLong, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, getLong, put, removeLong
public boolean containsValue(long v)
Object2LongMap
true
if this map maps one or more keys to the specified value.containsValue
in interface Object2LongMap<K>
Map.containsValue(Object)
@Deprecated public boolean containsValue(java.lang.Object ov)
containsValue
in interface Object2LongMap<K>
containsValue
in interface java.util.Map<K,java.lang.Long>
public void putAll(java.util.Map<? extends K,? extends java.lang.Long> m)
putAll
in interface java.util.Map<K,java.lang.Long>
public ObjectSet<Object2LongMap.Entry<K>> object2LongEntrySet()
Object2LongMap
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).
object2LongEntrySet
in interface Object2LongMap<K>
Map.entrySet()
@Deprecated public ObjectSet<java.util.Map.Entry<K,java.lang.Long>> entrySet()
entrySet
in interface Object2LongMap<K>
entrySet
in interface java.util.Map<K,java.lang.Long>
Map.entrySet()
public ObjectSet<K> keySet()
Object2LongMap
keySet
in interface Object2LongMap<K>
keySet
in interface java.util.Map<K,java.lang.Long>
Map.keySet()
public LongCollection values()
Object2LongMap
values
in interface Object2LongMap<K>
values
in interface java.util.Map<K,java.lang.Long>
Map.values()
public boolean isEmpty()
isEmpty
in interface java.util.Map<K,java.lang.Long>
public int hashCode()
hashCode
in interface java.util.Map<K,java.lang.Long>
hashCode
in class Object2LongFunctions.SynchronizedFunction<K>
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<K,java.lang.Long>
equals
in class Object2LongFunctions.SynchronizedFunction<K>
public long getOrDefault(java.lang.Object key, long defaultValue)
Object2LongFunction
getOrDefault
in interface Object2LongFunction<K>
getOrDefault
in interface Object2LongMap<K>
getOrDefault
in class Object2LongFunctions.SynchronizedFunction<K>
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 K,? super java.lang.Long> action)
forEach
in interface Object2LongMap<K>
forEach
in interface java.util.Map<K,java.lang.Long>
public void replaceAll(java.util.function.BiFunction<? super K,? super java.lang.Long,? extends java.lang.Long> function)
replaceAll
in interface java.util.Map<K,java.lang.Long>
public long putIfAbsent(K key, long value)
Object2LongMap
putIfAbsent
in interface Object2LongMap<K>
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(java.lang.Object key, long value)
Object2LongMap
remove
in interface Object2LongMap<K>
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 long replace(K key, long value)
Object2LongMap
replace
in interface Object2LongMap<K>
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(K key, long oldValue, long newValue)
Object2LongMap
replace
in interface Object2LongMap<K>
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 long computeIfAbsent(K key, java.util.function.ToLongFunction<? super K> mappingFunction)
Object2LongMap
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 Object2LongMap<K>
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 long computeIfAbsent(K key, Object2LongFunction<? super K> mappingFunction)
Object2LongMap
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 Object2LongMap<K>
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 long computeLongIfPresent(K key, java.util.function.BiFunction<? super K,? super java.lang.Long,? extends java.lang.Long> remappingFunction)
Object2LongMap
computeLongIfPresent
in interface Object2LongMap<K>
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 long computeLong(K key, java.util.function.BiFunction<? super K,? super java.lang.Long,? extends java.lang.Long> remappingFunction)
Object2LongMap
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.
computeLong
in interface Object2LongMap<K>
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 long merge(K key, long value, java.util.function.BiFunction<? super java.lang.Long,? super java.lang.Long,? extends java.lang.Long> remappingFunction)
Object2LongMap
value
.
Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result is null
.merge
in interface Object2LongMap<K>
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 java.lang.Long getOrDefault(java.lang.Object key, java.lang.Long defaultValue)
getOrDefault
in interface Object2LongFunction<K>
getOrDefault
in interface Object2LongMap<K>
getOrDefault
in interface java.util.Map<K,java.lang.Long>
getOrDefault
in class Object2LongFunctions.SynchronizedFunction<K>
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)
This default implementation just delegates to the corresponding Map
method.
remove
in interface Object2LongMap<K>
remove
in interface java.util.Map<K,java.lang.Long>
@Deprecated public java.lang.Long replace(K key, java.lang.Long value)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Object2LongMap<K>
replace
in interface java.util.Map<K,java.lang.Long>
@Deprecated public boolean replace(K key, java.lang.Long oldValue, java.lang.Long newValue)
This default implementation just delegates to the corresponding Map
method.
replace
in interface Object2LongMap<K>
replace
in interface java.util.Map<K,java.lang.Long>
@Deprecated public java.lang.Long putIfAbsent(K key, java.lang.Long value)
This default implementation just delegates to the corresponding Map
method.
putIfAbsent
in interface Object2LongMap<K>
putIfAbsent
in interface java.util.Map<K,java.lang.Long>
public java.lang.Long computeIfAbsent(K key, java.util.function.Function<? super K,? extends java.lang.Long> mappingFunction)
computeIfAbsent
in interface java.util.Map<K,java.lang.Long>
public java.lang.Long computeIfPresent(K key, java.util.function.BiFunction<? super K,? super java.lang.Long,? extends java.lang.Long> remappingFunction)
computeIfPresent
in interface java.util.Map<K,java.lang.Long>
public java.lang.Long compute(K key, java.util.function.BiFunction<? super K,? super java.lang.Long,? extends java.lang.Long> remappingFunction)
compute
in interface java.util.Map<K,java.lang.Long>
@Deprecated public java.lang.Long merge(K key, java.lang.Long value, java.util.function.BiFunction<? super java.lang.Long,? super java.lang.Long,? extends java.lang.Long> remappingFunction)
This default implementation just delegates to the corresponding Map
method.
merge
in interface Object2LongMap<K>
merge
in interface java.util.Map<K,java.lang.Long>