ErrorTypedLink class

Catches Exceptions in the link chain and converts them into data.

Emits the exception as the OperationResponse.linkException property.

ErrorTypedLink catches the following types of exceptions:

1. Exceptions thrown when forwarding the TypedLink
2. Stream.error events emitted by any downstream TypedLink

In order to ensure that Exceptions are caught, ErrorTypedLink should be placed at the very beginning of the TypedLink chain.

Inheritance

• Object
• TypedLink
• ErrorTypedLink

Constructors

ErrorTypedLink()

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

concat(TypedLink next) → TypedLink

Adds next after this typedLink

inherited

dispose() → Future<void>

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

request<TData, TVars>(OperationRequest<TData, TVars> operationRequest, [NextTypedLink<TData, TVars>? forward]) → Stream<OperationResponse<TData, TVars>>

A function called when a request reaches this TypedLink

override

route(TypedLinkRouter route) → TypedLink

Route requests after this typedLink

inherited

split(bool test<TData, TVars>(OperationRequest<TData, TVars> request), TypedLink left, [TypedLink right = const PassthroughTypedLink()]) → TypedLink

Split requests after this typedLink

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited