- Dart
- dart:collection
- MapView<K, V> class
Wrapper around a class that implements Map that only exposes Map members.
A simple wrapper that delegates all Map members to the map provided in the
constructor.
Base for delegating map implementations like UnmodifiableMapView.
- Implemented types
-
- Implementers
Methods
-
addAll(Map<K, V> other)
→ void
-
Adds all key/value pairs of
other to this map. [...]
override
-
addEntries(Iterable<MapEntry<K, V>> entries)
→ void
-
Adds all key/value pairs of
newEntries to this map. [...]
override
-
cast<RK, RV>()
→ Map<RK, RV>
-
Provides a view of this map as having
RK keys and RV instances,
if necessary. [...]
override
-
clear()
→ void
-
Removes all pairs from the map. [...]
override
-
containsKey(Object key)
→ bool
-
Returns true if this map contains the given
key. [...]
override
-
containsValue(Object value)
→ bool
-
Returns true if this map contains the given
value. [...]
override
-
forEach(void action(K key, V value))
→ void
-
Applies
f to each key/value pair of the map. [...]
override
-
map<K2, V2>(MapEntry<K2, V2> transform(K key, V value))
→ Map<K2, V2>
-
Returns a new map where all entries of this map are transformed by
the given
f function.
override
-
putIfAbsent(K key, V ifAbsent())
→ V
-
Look up the value of
key, or add a new value if it isn't there. [...]
override
-
remove(Object key)
→ V
-
Removes
key and its associated value, if present, from the map. [...]
override
-
removeWhere(bool test(K key, V value))
→ void
-
Removes all entries of this map that satisfy the given
predicate.
override
-
toString()
→ String
-
Returns a string representation of this object.
override
-
update(K key, V update(V value), { V ifAbsent() })
→ V
-
Updates the value for the provided
key. [...]
override
-
updateAll(V update(K key, V value))
→ void
-
Updates all values. [...]
override
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a non-existent method or property is accessed. [...]
inherited