Helper class which implements complex Map operations
in term of basic ones (Map.keys, Map.[],
Map.[]= and Map.remove.) Not all methods are
necessary to implement each particular operation.
Static Methods
-
clear(
Map map) → dynamic -
containsKey(
Map map, Object key) → bool -
containsValue(
Map map, Object value) → bool -
forEach(
Map map, void f(key, value)) → dynamic -
getValues(
Map map) → Iterable -
isEmpty(
Map map) → bool -
isNotEmpty(
Map map) → bool -
length(
Map map) → int -
mapToString(
Map m) → String -
Returns a string representing the specified map. The returned string looks like this:
'{key0: value0, key1: value1, ... keyN: valueN}'. The value returned by its toString method is used to represent each key or value. -
putIfAbsent(
Map map, key, dynamic ifAbsent()) → dynamic
Constructors
- Maps()
Properties
- hashCode → int
-
Get a hash code for this object.
read-only, inherited - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Operators
-
operator ==(
other) → bool -
The equality operator.
inherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited -
toString(
) → String -
Returns a string representation of this object.
inherited