org.jgroups.protocols
Class PERF_TP
Measures the time for a message to travel from the channel to the transport
Version:
- Bela Ban
down_handler , down_prot , down_queue , down_thread , down_thread_prio , log , observer , props , stack , up_handler , up_prot , up_queue , up_thread , up_thread_prio |
destroy , down , getDownProtocol , getDownQueue , getName , getProperties , getUpProtocol , getUpQueue , handleSpecialDownEvent , init , passDown , passUp , providedDownServices , providedUpServices , receiveDownEvent , receiveUpEvent , requiredDownServices , requiredUpServices , setDownProtocol , setObserver , setProperties , setPropertiesInternal , setProtocolStack , setUpProtocol , start , startDownHandler , startUpHandler , stop , stopInternal , up |
done
public boolean done()
down
public void down(Event evt)
Caller by the layer above this layer. Usually we just put this Message
into the send queue and let one or more worker threads handle it. A worker thread
then removes the Message from the send queue, performs a conversion and adds the
modified Message to the send queue of the layer below it, by calling Down).
- down in interface Protocol
getInstance
public static PERF_TP getInstance()
getName
public String getName()
- getName in interface Protocol
getNumMessages
public long getNumMessages()
getTotalTime
public long getTotalTime()
init
public void init()
throws Exception
Called after instance has been created (null constructor) and before protocol is started.
Properties are already set. Other protocols are not yet connected and events cannot yet be sent.
- init in interface Protocol
setExpectedMessages
public void setExpectedMessages(long m)
start
public void start()
throws Exception
This method is called on a
Channel.connect(String)
. Starts work.
Protocols are connected and queues are ready to receive events.
Will be called
from bottom to top. This call will replace
the
START and
START_OK events.
- start in interface Protocol
toString
public String toString()
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