Class TagsComponentImplBase

java.lang.Object

io.opencensus.tags.TagsComponent

io.opencensus.implcore.tags.TagsComponentImplBase

Direct Known Subclasses:

TagsComponentImpl, TagsComponentImplLite

public class TagsComponentImplBase
extends TagsComponent

Base implementation of TagsComponent.

Field Summary

Fields

Modifier and Type	Field	Description
private final CurrentState	currentState
private static final CurrentState.State	DEFAULT_STATE
private final Tagger	tagger
private final TagPropagationComponent	tagPropagationComponent

Constructor Summary

Constructors

Constructor	Description
TagsComponentImplBase()

Method Summary

Modifier and Type	Method	Description
TaggingState	getState()	Returns the current TaggingState.
Tagger	getTagger()	Returns the Tagger for this implementation.
TagPropagationComponent	getTagPropagationComponent()	Returns the TagPropagationComponent for this implementation.
void	setState(TaggingState newState)	Deprecated.
private static TaggingState	stateToTaggingState(CurrentState.State state)
private static CurrentState.State	taggingStateToState(TaggingState taggingState)

Methods inherited from class Object

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

Field Details

DEFAULT_STATE

private static final CurrentState.State DEFAULT_STATE

currentState

private final CurrentState currentState

tagger

private final Tagger tagger

tagPropagationComponent

private final TagPropagationComponent tagPropagationComponent

Constructor Details

TagsComponentImplBase

public TagsComponentImplBase()

Method Details

getTagger

public Tagger getTagger()

Description copied from class: TagsComponent

Returns the Tagger for this implementation.

Specified by:

getTagger in class TagsComponent

getTagPropagationComponent

public TagPropagationComponent getTagPropagationComponent()

Description copied from class: TagsComponent

Returns the TagPropagationComponent for this implementation.

Specified by:

getTagPropagationComponent in class TagsComponent

getState

public TaggingState getState()

Description copied from class: TagsComponent

Returns the current TaggingState.

When no implementation is available, getState always returns TaggingState.DISABLED.

Once TagsComponent.getState() is called, subsequent calls to TagsComponent.setState(TaggingState) will throw an IllegalStateException.

Specified by:

getState in class TagsComponent

Returns:

the current TaggingState.

setState

@Deprecated
public void setState(TaggingState newState)

Deprecated.

Description copied from class: TagsComponent

Sets the current TaggingState.

When no implementation is available, setState does not change the state.

Specified by:

setState in class TagsComponent

Parameters:

newState - the new TaggingState.

taggingStateToState

private static CurrentState.State taggingStateToState(TaggingState taggingState)

stateToTaggingState

private static TaggingState stateToTaggingState(CurrentState.State state)