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.

Implements
Implemented by

Constructors

MapView(Map<K, V> map)

const

Properties

hashCode → int

Get a hash code for this object.…

read-only, inherited
isEmpty → bool

read-only
isNotEmpty → bool

read-only
keys → Iterable<K>

read-only
length → int

read-only
runtimeType → Type

A representation of the runtime type of the object.

read-only, inherited
values → Iterable<V>

read-only

Operators

operator ==(other) → bool

The equality operator.…

inherited
operator [](Object key) → V

Returns the value for the given key or null if key is not in the map.…

operator []=(K key, V value) → void

Associates the key with the given value.…

Methods

addAll(Map<K, V> other) → void

Adds all key-value pairs of other to this map.…

clear() → void

Removes all pairs from the map.…

containsKey(Object key) → bool

Returns true if this map contains the given key.…

containsValue(Object value) → bool

Returns true if this map contains the given value.…

forEach( action(K key, V value)) → void

Applies f to each key-value pair of the map.…

noSuchMethod(Invocation invocation) → dynamic

Invoked when a non-existent method or property is accessed.…

inherited
putIfAbsent(K key, ifAbsent()) → V

Look up the value of key, or add a new value if it isn't there.…

remove(Object key) → V

Removes key and its associated value, if present, from the map.…

toString() → String

Returns a string representation of this object.