Sqlite class Null safety

An annotation used to specify how a field is serialized. Heavily inspired by JsonKey

Implemented types


Sqlite({Column? columnType, String? defaultValue, String? fromGenerator, bool? ignore, bool? index, String? name, bool? nullable, bool? onDeleteCascade, bool? onDeleteSetDefault, String? toGenerator, bool? unique})
Creates a new Sqlite instance. [...]


columnType Column?
In very exceptional circumstance, the SQLite column type can be declared. [...]
defaultValue String?
The value to use if the source's value is null. This is often directly injected to the adapter, and wrapping is required for strings. (e.g. defaultValue: "'Missing Last Name'") [...]
fromGenerator String?
Manipulates output for the field in the deserialize generator. The instance's field name is automatically defined. While the build method is ultimately responsible for how the output is applied, it is most often directly injected as the value of the field in the deserialize adapter. [...]
hashCode int
The hash code for this object. [...]
read-only, inherited
ignore bool
true if the generator should ignore this field completely.
index bool
Create an INDEX on a single column. A UNIQUE index will be created when unique is true. When unique is true and index is absent or false, an index is not created. [...]
name String?
The column name to use when reading and writing values corresponding to the annotated fields. [...]
nullable bool
When false, the column will be inserted as NOT NULL and a value will be required in subsequent operations. Takes precedence over SqliteSerializable's #nullable. Defaults to true.
onDeleteCascade bool
When true, deletion of the referenced record by foreignKeyColumn on the foreignTableName this record. For example, if the foreign table is "departments" and the local table is "employees," whenever that department is deleted, "employee" will be deleted. Defaults false. [...]
onDeleteSetDefault bool
When true, deletion of a parent will set this table's referencing column to the default, usually NULL unless otherwise declared. Defaults false. [...]
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
toGenerator String?
Manipulates output for the field in the SqliteSerializeGenerator The serializing key is defined from Sqlite or the default naming of the field. [...]
unique bool
When true, the column will be inserted with a UNIQUE constraint. Unique columns will also be listed in the adapter for querying if implemented by the invoking provider. Defaults to false. Does not apply to associations. [...]


noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toString() String
A string representation of this object. [...]


operator ==(Object other) bool
The equality operator. [...]


defaults → const Sqlite
An instance of Sqlite with all fields set to their default values.