YamlMap class

A read-only Map parsed from YAML.

Inheritance
Implemented types
Mixed-in types
Available extensions

Constructors

YamlMap({dynamic sourceUrl})
Creates an empty YamlMap.
factory
YamlMap.internal(Map<dynamic, YamlNode> nodes, SourceSpan span, CollectionStyle style)
Users of the library should not use this constructor.
YamlMap.wrap(Map dartMap, {dynamic sourceUrl, CollectionStyle style = CollectionStyle.ANY})
Wraps a Dart map so that it can be accessed (recursively) like a YamlMap.
factory

Properties

entries Iterable<MapEntry>
The map entries of this Map.
no setterinherited
first ← dynamic
Throws an UnsupportedError; operations that change the map are disallowed.
no getterinherited
hashCode int
The hash code for this object.
no setterinherited
isEmpty bool
Whether there is no key/value pair in the map.
no setterinherited
isNotEmpty bool
Whether there is at least one key/value pair in the map.
no setterinherited
keys Iterable
The keys of this Map.
no setteroverride
last ← dynamic
Throws an UnsupportedError; operations that change the map are disallowed.
no getterinherited
length int
The number of key/value pairs in the map.
no setterinherited
nodes Map<dynamic, YamlNode>
A view of this where the keys and values are guaranteed to be YamlNodes.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
span → SourceSpan
The source span for this node.
no setterinherited
style CollectionStyle
The style used for the map in the original document.
final
value Map
The inner value of this node.
no setteroverride
values Iterable
The values of this Map.
no setterinherited

Methods

addAll(Map other) → void
Throws an UnsupportedError; operations that change the map are disallowed.
inherited
addEntries(Iterable<MapEntry> newEntries) → void
Adds all key/value pairs of newEntries to this map.
inherited
cast<RK, RV>() Map<RK, RV>
Provides a view of this map as having RK keys and RV instances, if necessary.
inherited
clear() → void
Throws an UnsupportedError; operations that change the map are disallowed.
inherited
containsKey(Object? key) bool
Whether this map contains the given key.
inherited
containsValue(Object? value) bool
Whether this map contains the given value.
inherited
forEach(void action(dynamic key, dynamic value)) → void
Applies action to each key/value pair of the map.
inherited
map<K2, V2>(MapEntry<K2, V2> transform(dynamic key, dynamic value)) Map<K2, V2>
Returns a new map where all entries of this map are transformed by the given convert function.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
putIfAbsent(dynamic key, dynamic ifAbsent()) → dynamic
Throws an UnsupportedError; operations that change the map are disallowed.
inherited
remove(Object? key) → dynamic
Throws an UnsupportedError; operations that change the map are disallowed.
inherited
removeWhere(bool test(dynamic key, dynamic value)) → void
Removes all entries of this map that satisfy the given test.
inherited
toString() String
A string representation of this object.
inherited
update(dynamic key, dynamic update(dynamic value), {dynamic ifAbsent()?}) → dynamic
Updates the value for the provided key.
inherited
updateAll(dynamic update(dynamic key, dynamic value)) → void
Updates all values.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited
operator [](Object? key) → dynamic
The value for the given key, or null if key is not in the map.
override
operator []=(dynamic key, dynamic value) → void
Throws an UnsupportedError; operations that change the map are disallowed.
inherited