Package com.couchbase.client.core.tracing

Class ThresholdLogSpanContext

java.lang.Object

com.couchbase.client.core.tracing.ThresholdLogSpanContext

All Implemented Interfaces:

io.opentracing.SpanContext

public class ThresholdLogSpanContext
extends Object
implements io.opentracing.SpanContext

Holds baggage items for the slow operation spans. This class is thread safe!

Since:

1.6.0

Author:

Michael Nitschinger

Constructor Summary

Constructors

Constructor	Description
ThresholdLogSpanContext()	Creates a new ThresholdLogSpanContext with empty baggage.

Method Summary

Modifier and Type	Method	Description
String	baggageItem(String item)	Retrieve the baggage value by item.
ThresholdLogSpanContext	baggageItem(String item, String value)	Stores the given baggage item/value.
Iterable<Map.Entry<String,String>>	baggageItems()

Methods inherited from class java.lang.Object

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

Constructor Details

ThresholdLogSpanContext

public ThresholdLogSpanContext()

Creates a new ThresholdLogSpanContext with empty baggage.

Method Details

baggageItems

public Iterable<Map.Entry<String,String>> baggageItems()

Specified by:

baggageItems in interface io.opentracing.SpanContext

baggageItem

public ThresholdLogSpanContext baggageItem(String item,
 String value)

Stores the given baggage item/value. If an item already exists, it will be overridden.

Parameters:

item - the item to store.

value - the value to store.

Returns:

this ThresholdLogSpanContext for chaining purposes.

baggageItem

public String baggageItem(String item)

Retrieve the baggage value by item.

Parameters:

item - the item to look up.

Returns:

the value if found, null otherwise.