CvModel class abstract

Model to access the data (implies CvModelRead and CvModelCore)

Implementers

• CvMapModel
• CvMapModelBase
• CvModelBase

Available extensions

• CvJsonModelExt
• CvModelCloneExt
• CvModelReadExt
• CvModelUtilsExt
• CvModelWriteExt
• CvTreePathModelReadExt

Constructors

CvModel.new()

Properties

cvPath → T

Available on T, provided by the CvTreePathModelReadExt extension

Path sub computation, only valid during a path<F> block.

no setter

fields → CvFields

to override something like name, description

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

clear() → void

Clear content

inherited

clone() → T

Available on T, provided by the CvModelCloneExt extension

Copy content

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<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

fromMap(Map map, {List<String>? columns}) → void

Map alias

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

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, parts must 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

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