Alert class

A rule currently breached by a node.

Annotations

• @immutable

Constructors

Alert({required AlertRule rule, required String nodeId, required DateTime since, double? value})

Creates an alert.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

message → String

A line an operator can read.

no setter

nodeId → String

The node breaching it.

final

rule → AlertRule

The rule that is breached.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

since → DateTime

When the condition started — not when the alert fired.

final

value → double?

The value that breached it (a percentage), or null for offline.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

JSON form.

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

fromJson(Map<String, dynamic> json) → Alert

Decodes from JSON.