NoopScopeManager class
The No-op implementation of a ScopeManager in which all operations are no-ops.
- Inheritance
-
- Object
- ScopeManager
- NoopScopeManager
Constructors
- NoopScopeManager()
- Returns a new NoopScopeManager.
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 pairoverride
- 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.
override
-
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