java.lang.Object

it.unimi.dsi.fastutil.objects.Object2ShortFunctions.SynchronizedFunction<K>

it.unimi.dsi.fastutil.objects.Object2ShortMaps.SynchronizedMap<K>

All Implemented Interfaces:: Function<K,Short>, Object2ShortFunction<K>, Object2ShortMap<K>, Serializable, Function<K,Short>, ToIntFunction<K>, Map<K,Short>

Direct Known Subclasses:: Object2ShortSortedMaps.SynchronizedSortedMap

Enclosing class:: Object2ShortMaps

public static class Object2ShortMaps.SynchronizedMap<K> extends Object2ShortFunctions.SynchronizedFunction<K> implements Object2ShortMap<K>, Serializable

A synchronized wrapper class for maps.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortMap
Object2ShortMap.Entry<K>, Object2ShortMap.FastEntrySet<K>
Method Summary

Modifier and Type

Method

Description

Short

compute(K key, BiFunction<? super K,? super Short,? extends Short> remappingFunction)

short

computeIfAbsent(K key, Object2ShortFunction<? 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.

Short

computeIfAbsent(K key, Function<? super K,? extends Short> mappingFunction)

short

computeIfAbsent(K key, ToIntFunction<? 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.

Short

computeIfPresent(K key, BiFunction<? super K,? super Short,? extends Short> remappingFunction)

short

computeShort(K key, BiFunction<? super K,? super Short,? extends Short> remappingFunction)

Attempts to compute a mapping for the specified key and its current mapped value (or null if there is no current mapping).

short

computeShortIfPresent(K key, BiFunction<? super K,? super Short,? extends Short> 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(short v)

Returns true if this map maps one or more keys to the specified value.

boolean

containsValue(Object ov)

Deprecated.
Please use the corresponding type-specific method instead.

ObjectSet<Map.Entry<K,Short>>

entrySet()

Deprecated.
Please use the corresponding type-specific method instead.

boolean

equals(Object o)

void

forEach(BiConsumer<? super K,? super Short> action)

short

getOrDefault(Object key, short defaultValue)

Returns the value associated by this function to the specified key, or give the specified value if not present.

Short

getOrDefault(Object key, Short defaultValue)

Deprecated.
Please use the corresponding type-specific method instead.

int

hashCode()

boolean

isEmpty()

ObjectSet<K>

keySet()

short

merge(K key, short value, BiFunction<? super Short,? super Short,? extends Short> remappingFunction)

If the specified key is not already associated with a value, associates it with the given value.

Short

merge(K key, Short value, BiFunction<? super Short,? super Short,? extends Short> remappingFunction)

Deprecated.
Please use the corresponding type-specific method instead.

ObjectSet<Object2ShortMap.Entry<K>>

object2ShortEntrySet()

Returns a type-specific set view of the mappings contained in this map.

void

putAll(Map<? extends K,? extends Short> m)

short

putIfAbsent(K key, short 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.

Short

putIfAbsent(K key, Short value)

Deprecated.
Please use the corresponding type-specific method instead.

boolean

remove(Object key, short value)

Removes the entry for the specified key only if it is currently mapped to the specified value.

boolean

remove(Object key, Object value)

Deprecated.
Please use the corresponding type-specific method instead.

short

replace(K key, short value)

Replaces the entry for the specified key only if it is currently mapped to some value.

boolean

replace(K key, short oldValue, short newValue)

Replaces the entry for the specified key only if currently mapped to the specified value.

Short

replace(K key, Short value)

Deprecated.
Please use the corresponding type-specific method instead.

boolean

replace(K key, Short oldValue, Short newValue)

Deprecated.
Please use the corresponding type-specific method instead.

void

replaceAll(BiFunction<? super K,? super Short,? extends Short> function)

ShortCollection

values()

Methods inherited from class it.unimi.dsi.fastutil.objects.Object2ShortFunctions.SynchronizedFunction
apply, applyAsInt, clear, containsKey, defaultReturnValue, defaultReturnValue, get, getShort, put, put, remove, removeShort, size, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.Function
apply

Methods inherited from interface java.util.function.Function
compose

Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortFunction
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsInt, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, getShort, put, removeShort

Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortMap
clear, computeShortIfAbsent, computeShortIfAbsentPartial, containsKey, defaultReturnValue, defaultReturnValue, get, mergeShort, mergeShort, mergeShort, put, remove, size

Method Details
- containsValue
  
  public boolean containsValue(short v)
  
  Description copied from interface: Object2ShortMap
  
  Returns true if this map maps one or more keys to the specified value.
  Specified by:
  
  containsValue in interface Object2ShortMap<K>
  
  See Also:
  
  Map.containsValue(Object)
- containsValue
  
  @Deprecated public boolean containsValue(Object ov)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  containsValue in interface Map<K,Short>
  
  Specified by:
  
  containsValue in interface Object2ShortMap<K>
- putAll
  
  public void putAll(Map<? extends K,? extends Short> m)
  
  Specified by:
  
  putAll in interface Map<K,Short>
- object2ShortEntrySet
  
  public ObjectSet<Object2ShortMap.Entry<K>> object2ShortEntrySet()
  
  Description copied from interface: Object2ShortMap
  
  Returns a type-specific set view of the mappings contained in this map.
  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).
  Specified by:
  
  object2ShortEntrySet in interface Object2ShortMap<K>
  
  Returns:
  
  a type-specific set view of the mappings contained in this map.
  
  See Also:
  
  Map.entrySet()
- entrySet
  
  @Deprecated public ObjectSet<Map.Entry<K,Short>> entrySet()
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Returns a set view of the mappings contained in this map.
  Specified by:
  
  entrySet in interface Map<K,Short>
  
  Specified by:
  
  entrySet in interface Object2ShortMap<K>
  
  Returns:
  
  a set view of the mappings contained in this map.
  
  See Also:
  
  Map.entrySet()
- keySet
  
  public ObjectSet<K> keySet()
  
  Description copied from interface: Object2ShortMap
  Specified by:
  
  keySet in interface Map<K,Short>
  
  Specified by:
  
  keySet in interface Object2ShortMap<K>
  
  Returns:
  
  a set view of the keys contained in this map.
  
  See Also:
  
  Map.keySet()
- values
  
  public ShortCollection values()
  
  Description copied from interface: Object2ShortMap
  Specified by:
  
  values in interface Map<K,Short>
  
  Specified by:
  
  values in interface Object2ShortMap<K>
  
  Returns:
  
  a set view of the values contained in this map.
  
  See Also:
  
  Map.values()
- isEmpty
  
  public boolean isEmpty()
  
  Specified by:
  
  isEmpty in interface Map<K,Short>
- hashCode
  
  public int hashCode()
  
  Specified by:
  
  hashCode in interface Map<K,Short>
  
  Overrides:
  
  hashCode in class Object2ShortFunctions.SynchronizedFunction<K>
- equals
  
  public boolean equals(Object o)
  
  Specified by:
  
  equals in interface Map<K,Short>
  
  Overrides:
  
  equals in class Object2ShortFunctions.SynchronizedFunction<K>
- getOrDefault
  
  public short getOrDefault(Object key, short defaultValue)
  
  Description copied from interface: Object2ShortFunction
  
  Returns the value associated by this function to the specified key, or give the specified value if not present.
  Specified by:
  
  getOrDefault in interface Object2ShortFunction<K>
  
  Specified by:
  
  getOrDefault in interface Object2ShortMap<K>
  
  Overrides:
  
  getOrDefault in class Object2ShortFunctions.SynchronizedFunction<K>
  
  Parameters:
  
  key - the key.
  
  defaultValue - the value to return if not present.
  
  Returns:
  
  the corresponding value, or defaultValue if no value was present for the given key.
  
  See Also:
  
  Function.getOrDefault(Object, Object)
- forEach
  
  public void forEach(BiConsumer<? super K,? super Short> action)
  
  Specified by:
  
  forEach in interface Map<K,Short>
  
  Specified by:
  
  forEach in interface Object2ShortMap<K>
- replaceAll
  
  public void replaceAll(BiFunction<? super K,? super Short,? extends Short> function)
  
  Specified by:
  
  replaceAll in interface Map<K,Short>
- putIfAbsent
  
  public short putIfAbsent(K key, short value)
  
  Description copied from interface: Object2ShortMap
  
  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.
  Specified by:
  
  putIfAbsent in interface Object2ShortMap<K>
  
  Parameters:
  
  key - key with which the specified value is to be associated.
  
  value - value to be associated with the specified key.
  
  Returns:
  
  the previous value associated with the specified key, or the default return value if there was no mapping for the key.
  
  See Also:
  
  Map.putIfAbsent(Object, Object)
- remove
  
  public boolean remove(Object key, short value)
  
  Description copied from interface: Object2ShortMap
  
  Removes the entry for the specified key only if it is currently mapped to the specified value.
  Specified by:
  
  remove in interface Object2ShortMap<K>
  
  Parameters:
  
  key - key with which the specified value is associated.
  
  value - value expected to be associated with the specified key.
  
  Returns:
  
  true if the value was removed.
  
  See Also:
  
  Map.remove(Object, Object)
- replace
  
  public short replace(K key, short value)
  
  Description copied from interface: Object2ShortMap
  
  Replaces the entry for the specified key only if it is currently mapped to some value.
  Specified by:
  
  replace in interface Object2ShortMap<K>
  
  Parameters:
  
  key - key with which the specified value is associated.
  
  value - value to be associated with the specified key.
  
  Returns:
  
  the previous value associated with the specified key, or the default return value if there was no mapping for the key.
  
  See Also:
  
  Map.replace(Object, Object)
- replace
  
  public boolean replace(K key, short oldValue, short newValue)
  
  Description copied from interface: Object2ShortMap
  
  Replaces the entry for the specified key only if currently mapped to the specified value.
  Specified by:
  
  replace in interface Object2ShortMap<K>
  
  Parameters:
  
  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.
  
  Returns:
  
  true if the value was replaced.
  
  See Also:
  
  Map.replace(Object, Object, Object)
- computeIfAbsent
  
  public short computeIfAbsent(K key, ToIntFunction<? super K> mappingFunction)
  
  Description copied from interface: Object2ShortMap
  
  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.
  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.
  Specified by:
  
  computeIfAbsent in interface Object2ShortMap<K>
  
  Parameters:
  
  key - key with which the specified value is to be associated.
  
  mappingFunction - the function to compute a value.
  
  Returns:
  
  the current (existing or computed) value associated with the specified key.
  
  See Also:
  
  Map.computeIfAbsent(Object, java.util.function.Function)
- computeIfAbsent
  
  public short computeIfAbsent(K key, Object2ShortFunction<? super K> mappingFunction)
  
  Description copied from interface: Object2ShortMap
  
  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.
  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.
  Specified by:
  
  computeIfAbsent in interface Object2ShortMap<K>
  
  Parameters:
  
  key - key with which the specified value is to be associated.
  
  mappingFunction - the function to compute a value.
  
  Returns:
  
  the current (existing or computed) value associated with the specified key.
  
  See Also:
  
  Map.computeIfAbsent(Object, java.util.function.Function)
- computeShortIfPresent
  
  public short computeShortIfPresent(K key, BiFunction<? super K,? super Short,? extends Short> remappingFunction)
  
  Description copied from interface: Object2ShortMap
  
  If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.
  Specified by:
  
  computeShortIfPresent in interface Object2ShortMap<K>
  
  Parameters:
  
  key - key with which the specified value is to be associated.
  
  remappingFunction - the function to compute a value.
  
  Returns:
  
  the new value associated with the specified key, or the default return value if none.
  
  See Also:
  
  Map.computeIfPresent(Object, java.util.function.BiFunction)
- computeShort
  
  public short computeShort(K key, BiFunction<? super K,? super Short,? extends Short> remappingFunction)
  
  Description copied from interface: Object2ShortMap
  
  Attempts to compute a mapping for the specified key and its current mapped value (or 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.
  Specified by:
  
  computeShort in interface Object2ShortMap<K>
  
  Parameters:
  
  key - key with which the specified value is to be associated.
  
  remappingFunction - the function to compute a value.
  
  Returns:
  
  the new value associated with the specified key, or the default return value if none.
  
  See Also:
  
  Map.compute(Object, java.util.function.BiFunction)
- merge
  
  public short merge(K key, short value, BiFunction<? super Short,? super Short,? extends Short> remappingFunction)
  
  Description copied from interface: Object2ShortMap
  
  If the specified key is not already associated with a value, associates it with the given value. Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result is null.
  Specified by:
  
  merge in interface Object2ShortMap<K>
  
  Parameters:
  
  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.
  
  Returns:
  
  the new value associated with the specified key, or the default return value if no value is associated with the key.
  
  See Also:
  
  Map.merge(Object, Object, java.util.function.BiFunction)
- getOrDefault
  
  @Deprecated public Short getOrDefault(Object key, Short defaultValue)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Returns the value associated by this function to the specified key, or give the specified value if not present.
  Specified by:
  
  getOrDefault in interface Function<K,Short>
  
  Specified by:
  
  getOrDefault in interface Map<K,Short>
  
  Specified by:
  
  getOrDefault in interface Object2ShortFunction<K>
  
  Specified by:
  
  getOrDefault in interface Object2ShortMap<K>
  
  Overrides:
  
  getOrDefault in class Object2ShortFunctions.SynchronizedFunction<K>
  
  Parameters:
  
  key - the key.
  
  defaultValue - the default value to return if not present.
  
  Returns:
  
  the corresponding value, or defaultValue if no value was present for the given key.
  
  See Also:
  
  Map.getOrDefault(Object, Object)
- remove
  
  @Deprecated public boolean remove(Object key, Object value)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  This default implementation just delegates to the corresponding Map method.
  
  Specified by:
  
  remove in interface Map<K,Short>
  
  Specified by:
  
  remove in interface Object2ShortMap<K>
- replace
  
  @Deprecated public Short replace(K key, Short value)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  This default implementation just delegates to the corresponding Map method.
  
  Specified by:
  
  replace in interface Map<K,Short>
  
  Specified by:
  
  replace in interface Object2ShortMap<K>
- replace
  
  @Deprecated public boolean replace(K key, Short oldValue, Short newValue)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  This default implementation just delegates to the corresponding Map method.
  
  Specified by:
  
  replace in interface Map<K,Short>
  
  Specified by:
  
  replace in interface Object2ShortMap<K>
- putIfAbsent
  
  @Deprecated public Short putIfAbsent(K key, Short value)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  This default implementation just delegates to the corresponding Map method.
  
  Specified by:
  
  putIfAbsent in interface Map<K,Short>
  
  Specified by:
  
  putIfAbsent in interface Object2ShortMap<K>
- computeIfAbsent
  
  public Short computeIfAbsent(K key, Function<? super K,? extends Short> mappingFunction)
  
  Specified by:
  
  computeIfAbsent in interface Map<K,Short>
- computeIfPresent
  
  public Short computeIfPresent(K key, BiFunction<? super K,? super Short,? extends Short> remappingFunction)
  
  Specified by:
  
  computeIfPresent in interface Map<K,Short>
- compute
  
  public Short compute(K key, BiFunction<? super K,? super Short,? extends Short> remappingFunction)
  
  Specified by:
  
  compute in interface Map<K,Short>
- merge
  
  @Deprecated public Short merge(K key, Short value, BiFunction<? super Short,? super Short,? extends Short> remappingFunction)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  This default implementation just delegates to the corresponding Map method.
  
  Specified by:
  
  merge in interface Map<K,Short>
  
  Specified by:
  
  merge in interface Object2ShortMap<K>

Class Object2ShortMaps.SynchronizedMap<K>

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortMap

Method Summary

Methods inherited from class it.unimi.dsi.fastutil.objects.Object2ShortFunctions.SynchronizedFunction

Methods inherited from class java.lang.Object

Methods inherited from interface it.unimi.dsi.fastutil.Function

Methods inherited from interface java.util.function.Function

Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortFunction

Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ShortMap

Method Details

containsValue

containsValue

putAll

object2ShortEntrySet

entrySet

keySet

values

isEmpty

hashCode

equals

getOrDefault

forEach

replaceAll

putIfAbsent

remove

replace

replace

computeIfAbsent

computeIfAbsent

computeShortIfPresent

computeShort

merge

getOrDefault

remove

replace

replace

putIfAbsent

computeIfAbsent

computeIfPresent

compute

merge