FdcExportFormat class

Export output format descriptor.

Core FDC ships built-in json, csv, and xml formats. The type is a const value object instead of an enum so extension packages can define additional formats without requiring the core package to know about them.

Constructors

FdcExportFormat(String id, {required String label, required String fileExtension, required String mimeType, IconData? icon})

Creates a FdcExportFormat.

const

Properties

fileExtension → String

Default file extension without a leading dot.

final

hashCode → int

The hash code for this object.

no setter, override

icon → IconData?

Optional icon used by export menus and other format-aware UI.

final

id → String

Stable machine-readable format id.

final

label → String

Human-readable label shown in menus and diagnostics.

final

mimeType → String

MIME type produced by this format.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Constants

builtInFormats → const List<FdcExportFormat>

Built-in formats provided by the core package.

csv → const FdcExportFormat

Built-in CSV export format.

json → const FdcExportFormat

Built-in JSON export format.

xml → const FdcExportFormat

Built-in XML export format.