DatabaseColumnId class

Declaring column who contain int primary key, must be unique value in column, must to be const

if paste 0, they insert new row

Inheritance

• Object
• DatabaseColumn<int, int>
• DatabaseColumnIntegerBase<int>
• DatabaseColumnUnsignedBase<int>
• DatabaseColumnId

Annotations

• @immutable

Constructors

DatabaseColumnId(String name)

const

Properties

columnDefinition → String

Column definition for sqlite3

no setter, inherited

constraints → String

Constraints of that column

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

indexed → bool

Needs to create index for this column

final, inherited

name → String

Column name

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type → String

Declared type of column

final, inherited

unique → bool

Unique values in column

final, inherited

Methods

binRead(BinaryReader reader) → int

Read raw database value from reader

inherited

binWrite(int value, BinaryWriter writer) → void

Wrtie raw database value to writer

inherited

dartDecode(int value) → int

Converting T dart object to raw database value

override

dartEncode(int value) → int

Converting raw database value to T dart object

override

databaseLoadMutator(int? value) → int

Mutate db value after select to raw value

override

databaseSaveMutator(int value) → int?

Mutate raw value to db before insert it to database

override

jsonDecode(Object? value) → int

Converting json to raw database value

inherited

jsonEncode(int value) → Object?

Converting raw database value to json

inherited

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