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Class ncsa.habanero.ObserverHandler 

java.lang.Object
   |
   +----ncsa.habanero.ObserverHandler
public class ObserverHandler
extends Object
ObserverHandler Holds all the observers

Variable Index

o nMarkNumber

Constructor Index

o ObserverHandler(Object, Session)

Method Index

o finishObserving()
o makeMark()
o queryObserverFactory()
o readSessionTools(ObjectInputStream, int)
o saveMark(String, String)
o setObserverFactory(ObserverFactory)
o startObserving(boolean)

Variables

o nMarkNumber 
 protected transient int nMarkNumber

Constructors

o ObserverHandler 
 public ObserverHandler(Object newKey,
                        Session init)

Methods

o startObserving 
 public void startObserving(boolean bSaveArbitratorState)
Parameters:
bSaveArbitratorState - should the state of the arbitrator also be saved
Returns:
starts recording the session
o saveMark 
 protected void saveMark(String strMarkName,
                         String strSessionID) throws IOException
Parameters:
strMarkName - the name of the mark
strSessionID - the string that names the session
s - the session object
Returns:
saves a mark (if the initial state, the mark is named "session"
Throws: IOException
if there is a problem opening a file or writing
o makeMark 
 public void makeMark()
Returns:
creates a new mark
o finishObserving 
 public void finishObserving()
Returns:
stops recording the session
o setObserverFactory 
 public void setObserverFactory(ObserverFactory newFactory)
Parameters:
newFactory - the new recording factory for this session
Returns:
adds a new observer factory to watch this session
o queryObserverFactory 
 public ObserverFactory queryObserverFactory()
Returns:
the factory that is doing the recording
o readSessionTools 
 public void readSessionTools(ObjectInputStream in,
                              int numTools) throws IOException, ClassNotFoundException

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