org.springframework.cloud.sleuth.annotation

Interface TagValueExpressionResolver

public interface TagValueExpressionResolver

Resolves the tag value for the given parameter and the provided expression.

Since:

1.2.0

Author:

Marcin Grzejszczak

Method Summary

Modifier and Type	Method and Description
String	resolve(String expression, Object parameter) Returns the tag value for the given parameter and the provided expression.

Method Detail

resolve

String resolve(String expression,
               Object parameter)

Returns the tag value for the given parameter and the provided expression.

Parameters:

expression - - the expression coming from SpanTag.expression()

parameter - - parameter annotated with SpanTag

Returns:

the value of the tag