Class CurrentTagMapUtils

java.lang.Object

io.opencensus.implcore.tags.CurrentTagMapUtils

final class CurrentTagMapUtils
extends Object

Utility methods for accessing the TagContext contained in the Context.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	CurrentTagMapUtils.WithTagMap

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CurrentTagMapUtils()

Method Summary

Modifier and Type	Method	Description
(package private) static TagContext	getCurrentTagMap()	Returns the TagContext from the current context.
(package private) static Scope	withTagMap(TagContext tags)	Enters the scope of code where the given TagContext is in the current context and returns an object that represents that scope.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CurrentTagMapUtils

private CurrentTagMapUtils()

Method Details

getCurrentTagMap

static TagContext getCurrentTagMap()

Returns the TagContext from the current context.

Returns:

the TagContext from the current context.

withTagMap

static Scope withTagMap(TagContext tags)

Enters the scope of code where the given TagContext is in the current context and returns an object that represents that scope. The scope is exited when the returned object is closed.

Parameters:

tags - the TagContext to be set to the current context.

Returns:

an object that defines a scope where the given TagContext is set to the current context.