DatabaseColumnBlobBase<T> class abstract

Declaring column who contain blob value, must to be const

Inheritance
Implementers
Annotations
  • @immutable

Constructors

DatabaseColumnBlobBase(String name, {String constraints = 'NOT NULL', bool unique = false, bool indexed = false})
const

Properties

columnDefinition → String
Column definition for sqlite3
no setterinherited
constraints → String
Constraints of that column
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
indexed → bool
Needs to create index for this column
finalinherited
name → String
Column name
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
type → String
Declared type of column
finalinherited
unique → bool
Unique values in column
finalinherited

Methods

binRead(BinaryReader reader) → Uint8List
Read raw database value from reader
override
binWrite(Uint8List value, BinaryWriter writer) → void
Wrtie raw database value to writer
override
dartDecode(T value) → Uint8List
Converting T dart object to raw database value
inherited
dartEncode(Uint8List value) → T
Converting raw database value to T dart object
inherited
databaseLoadMutator(Uint8List? value) → Uint8List
Mutate db value after select to raw value
override
databaseSaveMutator(Uint8List value) → Uint8List?
Mutate raw value to db before insert it to database
inherited
jsonDecode(Object? value) → Uint8List
Converting json to raw database value
override
jsonEncode(Uint8List value) → Object?
Converting raw database value to json
override
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