Package org.bithon.agent.sdk.tracing.impl

Class NoopSpan

java.lang.Object

org.bithon.agent.sdk.tracing.impl.NoopSpan

All Implemented Interfaces:

AutoCloseable, ISpanV1, ISpan

public class NoopSpan
extends Object
implements ISpan

Author:

frank.chen021@outlook.com

Date:

14/5/25 10:49 pm

Field Summary

Fields

Modifier and Type	Field	Description
static final NoopSpan	INSTANCE

Constructor Summary

Constructors

Constructor	Description
NoopSpan()

Method Summary

Modifier and Type	Method	Description
String	clazz()
ISpanV1	clazz(String clazz)
void	close()	Override to remove the throws specification
long	endTime()	end timestamp in microseconds
void	finish()	Finish a span.
SpanKind	kind()
ISpanV1	kind(SpanKind kind)
String	method()
ISpanV1	method(Class<?> clazz, String method)
ISpanV1	method(Executable method)
ISpanV1	method(String clazz, String method)
String	name()
ISpanV1	name(String name)
String	parentId()
String	spanId()
ISpan	start()
long	startTime()	start timestamp in microseconds
ISpanV1	tag(String name, int value)
ISpanV1	tag(String name, long value)
ISpanV1	tag(String name, Object value)
ISpanV1	tag(String name, String value)
ISpanV1	tag(String name, InetSocketAddress address)
ISpanV1	tag(String name, SocketAddress address)
ISpanV1	tag(Throwable exception)
Map<String,String>	tags()
String	traceId()

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final NoopSpan INSTANCE

Constructor Details

NoopSpan

public NoopSpan()

Method Details

traceId

public String traceId()

Specified by:

traceId in interface ISpanV1

spanId

public String spanId()

Specified by:

spanId in interface ISpanV1

parentId

public String parentId()

Specified by:

parentId in interface ISpanV1

name

public String name()

Specified by:

name in interface ISpanV1

name

public ISpanV1 name(String name)

Specified by:

name in interface ISpanV1

kind

public SpanKind kind()

Specified by:

kind in interface ISpanV1

kind

public ISpanV1 kind(SpanKind kind)

Specified by:

kind in interface ISpanV1

tags

public Map<String,String> tags()

Specified by:

tags in interface ISpanV1

tag

public ISpanV1 tag(String name,
 int value)

Specified by:

tag in interface ISpanV1

tag

public ISpanV1 tag(String name,
 long value)

Specified by:

tag in interface ISpanV1

tag

public ISpanV1 tag(String name,
 String value)

Specified by:

tag in interface ISpanV1

tag

public ISpanV1 tag(String name,
 SocketAddress address)

Specified by:

tag in interface ISpanV1

tag

public ISpanV1 tag(String name,
 InetSocketAddress address)

Specified by:

tag in interface ISpanV1

tag

public ISpanV1 tag(String name,
 Object value)

Specified by:

tag in interface ISpanV1

tag

public ISpanV1 tag(Throwable exception)

Specified by:

tag in interface ISpanV1

Returns:

the exception Non null

clazz

public String clazz()

Specified by:

clazz in interface ISpanV1

clazz

public ISpanV1 clazz(String clazz)

Specified by:

clazz in interface ISpanV1

method

public String method()

Specified by:

method in interface ISpanV1

method

public ISpanV1 method(Executable method)

Specified by:

method in interface ISpanV1

Parameters:

method - Non null

method

public ISpanV1 method(Class<?> clazz,
 String method)

Specified by:

method in interface ISpanV1

Parameters:

clazz - Non null

method - Non null

method

public ISpanV1 method(String clazz,
 String method)

Specified by:

method in interface ISpanV1

Parameters:

clazz - Non null

method - Non null

startTime

public long startTime()

Description copied from interface: ISpanV1

start timestamp in microseconds

Specified by:

startTime in interface ISpanV1

endTime

public long endTime()

Description copied from interface: ISpanV1

end timestamp in microseconds

Specified by:

endTime in interface ISpanV1

start

public ISpan start()

Specified by:

start in interface ISpanV1

finish

public void finish()

Description copied from interface: ISpanV1

Finish a span. The implementation should guarantee that multiple calls on this method are safe.

Specified by:

finish in interface ISpanV1

close

public void close()

Description copied from interface: ISpanV1

Override to remove the throws specification

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ISpanV1