org.apache.htrace

Class NullScope

java.lang.Object

org.apache.htrace.TraceScope

org.apache.htrace.NullScope

All Implemented Interfaces:

Closeable, AutoCloseable

public final class NullScope
extends TraceScope

Singleton instance representing an empty TraceScope.

Field Summary

Fields

Modifier and Type	Field and Description
static TraceScope	INSTANCE

Method Summary

Methods

Modifier and Type	Method and Description
String	toString()

Methods inherited from class org.apache.htrace.TraceScope

close, detach, getSpan, isDetached

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final TraceScope INSTANCE

Method Detail

toString

public String toString()

Overrides:

toString in class Object