AbstractNumberFilter<T> class

This class defines filter operations for all Dart's number types (including int, double or generic num)

This class also be used as interface of DateFilter

Inheritance

• Object
• FilterField
• AbstractNumberFilter

Implementers

• DateFilter
• DoubleFilter
• IntFilter
• NumberFilter

Constructors

AbstractNumberFilter(String fieldName)

Initialize new NumberFilter instance

Properties

equal ↔ T?

Query all records that has its field's value is equal to this property's value

getter/setter pair

greater ↔ T?

Query all records that has its field's value is greater than this property's value

getter/setter pair

greaterEqual ↔ T?

Query all records that has its field's value is greater than or equal to this property's value

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

less ↔ T?

Query all records that has its field's value is less than this property's value

getter/setter pair

lessEqual ↔ T?

Query all records that has its field's value is less than or equal to this property's value

getter/setter pair

name → String

final, inherited

notEqual ↔ T?

Query all records that has its field's value is not equal to this property's value

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

fromJSON(dynamic json) → void

Deserialize a JSON object to map values to this NumberFilter

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJSON() → Map<String, dynamic>

Convert this NumberFilter to JSON

override

toString() → String

Convert this filter directly to JSON string

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited