org.apache.cassandra.tracing
Class TraceState

java.lang.Object
  org.apache.cassandra.tracing.TraceState

public class TraceState
extends java.lang.Object

ThreadLocal state for a tracing session. The presence of an instance of this class as a ThreadLocal denotes that an operation is being traced.

Field Summary

java.net.InetAddress	coordinator
boolean	isLocallyOwned
java.util.UUID	sessionId
java.nio.ByteBuffer	sessionIdBytes
com.google.common.base.Stopwatch	watch

Constructor Summary

TraceState(java.net.InetAddress coordinator, java.util.UUID sessionId, boolean locallyOwned)

Method Summary

int	elapsed()
void	trace(java.lang.String message)
void	trace(java.lang.String format, java.lang.Object arg)
void	trace(java.lang.String format, java.lang.Object[] args)
void	trace(java.lang.String format, java.lang.Object arg1, java.lang.Object arg2)

Methods inherited from class java.lang.Object

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

Field Detail

sessionId

public final java.util.UUID sessionId

coordinator

public final java.net.InetAddress coordinator

watch

public final com.google.common.base.Stopwatch watch

sessionIdBytes

public final java.nio.ByteBuffer sessionIdBytes

isLocallyOwned

public final boolean isLocallyOwned

Constructor Detail

TraceState

public TraceState(java.net.InetAddress coordinator,
                  java.util.UUID sessionId,
                  boolean locallyOwned)

Method Detail

elapsed

public int elapsed()

trace

public void trace(java.lang.String format,
                  java.lang.Object arg)

trace

public void trace(java.lang.String format,
                  java.lang.Object arg1,
                  java.lang.Object arg2)

trace

public void trace(java.lang.String format,
                  java.lang.Object[] args)

trace

public void trace(java.lang.String message)