Migrator class abstract
Provides an interface for migrating between schema versions.
A migrator implementation is provided as a parameter to the DataSchema.migrate method.
Constructors
- Migrator()
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addField(
DataBean bean, DataField field, dynamic initialValue) → Future< void> -
addLayout(
DataBean bean) → Future< void> -
customSql(
String sql) → Future< void> -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
removeField(
DataBean bean, String fieldName) → Future< void> -
removeLayout(
String name) → Future< void> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited