ScopeManager class abstract
The ScopeManager abstracts both the activation of Span instances via ScopeManager.activate(Span, boolean)} and access to an active Span/Scope via ScopeManager.active.
- Implementers
Constructors
Properties
- active ↔ Scope?
-
Return the currently active Scope which can be used to access the
currently active Scope.span.
If there is a Scope non-null scope, its wrapped Span becomes an
implicit parent(as referenceChildOf) of any newly-created
Span at AbstractTracer.startSpan.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
activate(
Span span, bool finishSpanOnClose) → Scope? - Make a Span instance active.
-
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