PgDoubleColumn<TableType> class

Represents a column of type double in a table.

It handles the conversion from and to JSON for you.

Inheritance

• Object
• PgColumn<TableType, double, double>
• PgDoubleColumn

Constructors

PgDoubleColumn(String name)

Represents a column of type double in a table.

Properties

filterPattern → String

The filter pattern to use when filtering with this column.

final, inherited

fromJson → double Function(double jsonValue)

The function used to convert a JSON value to a ValueType.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

name → String

The name of the column in the postgres table.

final, inherited

queryPattern → String

The query pattern to use when querying for this column.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

toJson → double Function(double jsonValue)

The function used to convert a ValueType to a JSON value.

final, inherited

Methods

call(double value) → PgValue<TableType, double, double>

Creates a PgValue from the provided value of the type ValueType.

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