CvMapModel class abstract
Modifiable map.
- Implemented types
- Implementers
- Available extensions
Constructors
- CvMapModel()
-
Basic content values factory
factory
- CvMapModel.withFields(CvFields list)
-
Predefined fields, values can be changed but none can added.
Usage discouraged unless you known the limitations.
factory
Properties
- cvPath → T
-
Available on T, provided by the CvTreePathModelReadExt extension
Path sub computation, only valid during apath<F>block.no setter -
entries
→ Iterable<
MapEntry< K, V?> > -
The map entries of this Map.
no setterinherited
- fields → CvFields
-
to override something like
name, descriptionno setterinherited - 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<
K> -
The keys of this Map.
no setterinherited
- length → int
-
The number of key/value pairs in the map.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
values
→ Iterable<
V?> -
The values of this Map.
no setterinherited
Methods
-
addAll(
Map< K, V?> other) → void -
Adds all key/value pairs of
otherto this map.inherited -
addEntries(
Iterable< MapEntry< newEntries) → voidK, V?> > -
Adds all key/value pairs of
newEntriesto this map.inherited -
cast<
RK, RV> () → Map< RK, RV> -
Provides a view of this map as having
RKkeys andRVinstances, if necessary.inherited -
clear(
) → void -
Clear content
inherited
-
clone(
) → T -
Available on T, provided by the CvModelCloneExt extension
Copy content -
containsKey(
Object? key) → bool -
Whether this map contains the given
key.inherited -
containsValue(
Object? value) → bool -
Whether this map contains the given
value.inherited -
copyFrom(
CvModelRead model, {List< String> ? columns}) → void -
Available on CvModelWrite, provided by the CvModelWriteExt extension
Copy content -
cvTreeValueAtPath<
V extends Object?> (CvTreePath treePath) → CvModelTreeValue< T, V> -
Available on T, provided by the CvTreePathModelReadExt extension
Model tree value helpers -
field<
T extends Object?> (String name) → CvField< T> ? -
CvField access
inherited
-
fieldAtPath<
F extends Object?> (List< Object> paths) → CvField<F> ? -
Available on Map<
Deep CvField accessString, T> , provided by the CvModelMapReadExt extension -
fieldAtPath<
T extends Object?> (List< Object> parts) → CvField<T> ? -
Available on CvModelRead, provided by the CvModelReadExt extension
Deep CvField access -
fillModel(
[CvFillOptions? options, List< String> ? columns]) → void -
Available on CvModel, provided by the CvModelUtilsExt extension
Fill all null in model including leaves -
forEach(
void action(K key, V? value)) → void -
Applies
actionto each key/value pair of the map.inherited -
fromMap(
Map map, {List< String> ? columns}) → void -
Map alias
inherited
-
map<
K2, V2> (MapEntry< K2, V2> convert(K key, V? value)) → Map<K2, V2> -
Returns a new map where all entries of this map are transformed by
the given
convertfunction.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
putIfAbsent(
K key, V? ifAbsent()) → V? -
Look up the value of
key, or add a new entry if it isn't there.inherited -
remove(
Object? key) → V? -
Removes
keyand its associated value, if present, from the map.inherited -
removeWhere(
bool test(K key, V? value)) → void -
Removes all entries of this map that satisfy the given
test.inherited -
setValueAtFieldPath(
CvFieldPath path, Object? value) → bool -
Available on CvModelWrite, provided by the CvModelWriteExt extension
Set a value at a given path true if set -
setValueAtPath(
List< Object> parts, Object? value) → bool -
Available on CvModelWrite, provided by the CvModelWriteExt extension
Set a value at a given path,partsmust not be empty true if set -
toJson(
{List< String> ? columns, bool includeMissingValue = false}) → String -
Available on CvModel, provided by the CvJsonModelExt extension
to json helper. -
toJsonPretty(
{List< String> ? columns, bool includeMissingValue = false}) → String -
Available on CvModel, provided by the CvJsonModelExt extension
to json helper. -
toMap(
{List< String> ? columns, bool includeMissingValue = false}) → Model -
Convert to map
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
update(
K key, V? update(V? value), {V? ifAbsent()?}) → V? -
Updates the value for the provided
key.inherited -
updateAll(
V? update(K key, V? value)) → void -
Updates all values.
inherited
-
valueAtFieldPath<
T extends Object?> (CvFieldPath path) → T? -
Available on CvModelRead, provided by the CvModelReadExt extension
Get a value at a given path fields value is returned.CvModel/List<CvModel>are converted to map/mapList. -
valueAtPath<
T extends Object?> (List< Object> parts) → T? -
Available on CvModelRead, provided by the CvModelReadExt extension
Get a value at a given path fields value is returned.CvModel/List<CvModel>are converted to map/mapList.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
-
operator [](
Object? key) → V? -
The value for the given
key, ornullifkeyis not in the map.inherited -
operator []=(
K key, V? value) → void -
Associates the
keywith the givenvalue.inherited