com.alipay.common.tracer.core.context.trace

接口 SofaTraceContext

所有已知实现类:

SofaTracerThreadLocalTraceContext

public interface SofaTraceContext

SofaTraceContext allows an application access and manipulation of the current span state.

从以下版本开始:

2017/06/17

作者:

yangguanchao

方法概要

方法

限定符和类型	方法和说明
void	clear() Clear current thread local span
SofaTracerSpan	getCurrentSpan() Retrieves the current span without modifying the TraceContext
int	getThreadLocalSpanSize() Retrieves the current span size stored in current thread local
boolean	isEmpty() Checks if their is any span set in the current TraceContext
SofaTracerSpan	pop() Removes a span from the TraceContext
void	push(SofaTracerSpan span) Adds the given span to the TraceContext if the span is null ,then ignore pushed

方法详细资料

push

void push(SofaTracerSpan span)

Adds the given span to the TraceContext if the span is null ,then ignore pushed

参数:

span - The span to be pushed onto the thread local stacked.

getCurrentSpan

SofaTracerSpan getCurrentSpan()

Retrieves the current span without modifying the TraceContext

返回:

returns the current span on the thread local stack without removing it from the stack.

pop

SofaTracerSpan pop()

Removes a span from the TraceContext

返回:

returns and removes the current span from the top of the stack

getThreadLocalSpanSize

int getThreadLocalSpanSize()

Retrieves the current span size stored in current thread local

返回:

the span size of current thread local

clear

void clear()

Clear current thread local span

isEmpty

boolean isEmpty()

Checks if their is any span set in the current TraceContext

返回:

returns a boolean saying weather or not the thread local is empty