E

UndefinedHandling

Enumeration that controls how undefined value is treated in (de-)serialization.

Members

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Constants

Treat undefined values as default values.
Default values are never written.
static
Treat undefined values like null values.
Explicitly read and write undefined values.
Throw an exception when undefined values are encountered.

Static Methods

Converts the given argument to an enum constant of this enum type.
Most notably, this method can convert an enum constant's name into the enum constant itself.
static

Parameters

value: UndefinedHandling
The value to convert to an enum constant.

Return Value

UndefinedHandling
The enum constant that corresponds to the given argument.
Returns the name of the given enum constant.
static

Parameters

value: UndefinedHandling
The numeric value of an enum constant.

Return Value

string
The name of the enum constant.

Throws

Exception ({ name: 'Error' })
If this type is a flags enums, and the provided value doesn't correspond to a single enum constant, or if this enum type contains no constant of the given numeric value.