DbFindDeleteOptions class
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- Inheritance
-
- Object
- DbBaseModel
- DbFindDeleteOptions
Constructors
-
DbFindDeleteOptions({DbSession? session, Set<
DbQueryField> ? $projection})
Properties
-
$projection
→ Set<
DbQueryField> ? -
投影参数
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- session → DbSession?
-
final
Methods
-
$projectionToJson(
) → Map< String, Object> ? - $projection转换为Map格式数据
-
buildTarget(
) → dynamic -
使用本实例字段成员的值生成包装的目标类实例
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
转换为基本数据类型的Map。转换结果可以直接使用jsonEncode进行序列化,可以直接保存到mongo数据库
override
-
toKValues(
) → Map< String, dynamic> -
转换为用字符串key读取字段值的Map
inherited
-
toString(
) → String -
jsonEncode(this)抛出的异常被吃掉了,所以需要写成jsonEncode(toJson())
inherited
-
updateByJson(
Map< String, dynamic> map) → void -
通过基本数据类型的Map来更新字段。来源
map
可以直接使用jsonEncode进行序列化,可以直接保存到mongo数据库inherited -
updateByKValues(
Map< String, dynamic> map) → void -
通过用字符串key读取字段值的Map来更新字段
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited