package com.ctrip.framework.apollo.tracer.internals; import com.ctrip.framework.apollo.tracer.spi.Transaction; /** * @author Jason Song(song_s@ctrip.com) */ public class NullTransaction implements Transaction { @Override public void setStatus(String status) { } @Override public void setStatus(Throwable e) { } @Override public void addData(String key, Object value) { } @Override public void complete() { } }