FdcFieldStorage class
Storage/persistence metadata for a dataset field.
FDC keeps field names as a strict storage contract: a field name must match the name exposed by the adapter, database column, or JSON key. Adapters do not perform field-name mapping or aliasing. This metadata only describes write/generation behavior for that same field name.
Constructors
- FdcFieldStorage({bool generated = false, bool insertable = true, bool updateable = true})
-
Creates a FdcFieldStorage.
const
Properties
- generated → bool
-
Whether the storage layer generates this value.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- insertable → bool
-
Whether the field participates in INSERT statements.
final
- isInsertable → bool
-
True when adapter persistence may write this field during inserts.
no setter
- isReadOnly → bool
-
True when storage metadata allows neither insert nor update writes.
no setter
- isUpdateable → bool
-
True when adapter persistence may write this field during updates.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- updateable → bool
-
Whether the field participates in UPDATE statements.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited