java.lang.Object

it.unimi.dsi.fastutil.objects.AbstractObject2ReferenceFunction<K,V>

it.unimi.dsi.fastutil.objects.Object2ReferenceFunctions.UnmodifiableFunction<K,V>

it.unimi.dsi.fastutil.objects.Object2ReferenceMaps.UnmodifiableMap<K,V>

All Implemented Interfaces:: Function<K,V>, Object2ReferenceFunction<K,V>, Object2ReferenceMap<K,V>, Serializable, Function<K,V>, Map<K,V>

Direct Known Subclasses:: Object2ReferenceSortedMaps.UnmodifiableSortedMap

Enclosing class:: Object2ReferenceMaps

public static class Object2ReferenceMaps.UnmodifiableMap<K,V>
extends Object2ReferenceFunctions.UnmodifiableFunction<K,V>
implements Object2ReferenceMap<K,V>, Serializable

An unmodifiable wrapper class for maps.

See Also:: Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceMap
Object2ReferenceMap.Entry<K,V>, Object2ReferenceMap.FastEntrySet<K,V>

Method Summary

Modifier and Type	Method	Description
`V`	`compute(K key, BiFunction<? super K,? super V,? extends V> remappingFunction)`
`V`	`computeIfPresent(K key, BiFunction<? super K,? super V,? extends V> remappingFunction)`
`boolean`	`containsValue(Object v)`
`ObjectSet<Map.Entry<K,V>>`	`entrySet()`	Returns a set view of the mappings contained in this map.
`boolean`	`equals(Object o)`
`void`	`forEach(BiConsumer<? super K,? super V> action)`
`V`	`getOrDefault(Object key, V defaultValue)`
`int`	`hashCode()`
`boolean`	`isEmpty()`
`ObjectSet<K>`	`keySet()`
`V`	`merge(K key, V value, BiFunction<? super V,? super V,? extends V> remappingFunction)`
`ObjectSet<Object2ReferenceMap.Entry<K,V>>`	`object2ReferenceEntrySet()`	Returns a type-specific set view of the mappings contained in this map.
`void`	`putAll(Map<? extends K,? extends V> m)`
`V`	`putIfAbsent(K key, V value)`
`boolean`	`remove(Object key, Object value)`
`V`	`replace(K key, V value)`
`boolean`	`replace(K key, V oldValue, V newValue)`
`void`	`replaceAll(BiFunction<? super K,? super V,? extends V> function)`
`ReferenceCollection<V>`	`values()`

Methods inherited from class it.unimi.dsi.fastutil.objects.Object2ReferenceFunctions.UnmodifiableFunction

clear, containsKey, defaultReturnValue, defaultReturnValue, get, put, remove, 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

andThen, compose

Methods inherited from interface java.util.Map

computeIfAbsent, get

Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceFunction

get

Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceMap

clear, containsKey, defaultReturnValue, defaultReturnValue, put, remove, size

Method Details
- containsValue
  
  public boolean containsValue(Object v)
  
  Specified by:
  
  containsValue in interface Map<K,V>
- putAll
  
  public void putAll(Map<? extends K,? extends V> m)
  
  Specified by:
  
  putAll in interface Map<K,V>
- object2ReferenceEntrySet
  
  public ObjectSet<Object2ReferenceMap.Entry<K,V>> object2ReferenceEntrySet()
  
  Description copied from interface: Object2ReferenceMap
  
  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:
  
  object2ReferenceEntrySet in interface Object2ReferenceMap<K,V>
  
  Returns:
  
  a type-specific set view of the mappings contained in this map.
  
  See Also:
  
  Map.entrySet()
- entrySet
  
  public ObjectSet<Map.Entry<K,V>> entrySet()
  
  Returns a set view of the mappings contained in this map.
  Note that this specification strengthens the one given in Map.entrySet().
  
  Specified by:
  
  entrySet in interface Map<K,V>
  
  Specified by:
  
  entrySet in interface Object2ReferenceMap<K,V>
  
  Returns:
  
  a set view of the mappings contained in this map.
  
  See Also:
  
  Map.entrySet()
- keySet
  
  public ObjectSet<K> keySet()
  
  Description copied from interface: Object2ReferenceMap
  
  Note that this specification strengthens the one given in Map.keySet().
  
  Specified by:
  
  keySet in interface Map<K,V>
  
  Specified by:
  
  keySet in interface Object2ReferenceMap<K,V>
  
  Returns:
  
  a set view of the keys contained in this map.
  
  See Also:
  
  Map.keySet()
- values
  
  public ReferenceCollection<V> values()
  
  Description copied from interface: Object2ReferenceMap
  
  Note that this specification strengthens the one given in Map.values().
  
  Specified by:
  
  values in interface Map<K,V>
  
  Specified by:
  
  values in interface Object2ReferenceMap<K,V>
  
  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,V>
- hashCode
  
  public int hashCode()
  
  Specified by:
  
  hashCode in interface Map<K,V>
  
  Overrides:
  
  hashCode in class Object2ReferenceFunctions.UnmodifiableFunction<K,V>
- equals
  
  public boolean equals(Object o)
  
  Specified by:
  
  equals in interface Map<K,V>
  
  Overrides:
  
  equals in class Object2ReferenceFunctions.UnmodifiableFunction<K,V>
- getOrDefault
  
  public V getOrDefault(Object key, V defaultValue)
  
  Specified by:
  
  getOrDefault in interface Map<K,V>
- forEach
  
  public void forEach(BiConsumer<? super K,? super V> action)
  
  Specified by:
  
  forEach in interface Map<K,V>
- replaceAll
  
  public void replaceAll(BiFunction<? super K,? super V,? extends V> function)
  
  Specified by:
  
  replaceAll in interface Map<K,V>
- putIfAbsent
  
  public V putIfAbsent(K key, V value)
  
  Specified by:
  
  putIfAbsent in interface Map<K,V>
- remove
  
  public boolean remove(Object key, Object value)
  
  Specified by:
  
  remove in interface Map<K,V>
- replace
  
  public V replace(K key, V value)
  
  Specified by:
  
  replace in interface Map<K,V>
- replace
  
  public boolean replace(K key, V oldValue, V newValue)
  
  Specified by:
  
  replace in interface Map<K,V>
- computeIfPresent
  
  public V computeIfPresent(K key, BiFunction<? super K,? super V,? extends V> remappingFunction)
  
  Specified by:
  
  computeIfPresent in interface Map<K,V>
- compute
  
  public V compute(K key, BiFunction<? super K,? super V,? extends V> remappingFunction)
  
  Specified by:
  
  compute in interface Map<K,V>
- merge
  
  public V merge(K key, V value, BiFunction<? super V,? super V,? extends V> remappingFunction)
  
  Specified by:
  
  merge in interface Map<K,V>

Class Object2ReferenceMaps.UnmodifiableMap<K,​V>

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceMap