VisitorSession (documentapi 7.185.19 API)

All Superinterfaces:

VisitorControlSession

All Known Implementing Classes:

MessageBusVisitorSession
```
public interface VisitorSession
extends VisitorControlSession
```
A session for tracking progress for and potentially receiving data from a visitor.

Author:

Thomas Gundersen

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ProgressToken`	`getProgress()`	Retrieves the last progress token gotten for this visitor.
`com.yahoo.messagebus.Trace`	`getTrace()`	Returns the tracing information so far about the visitor.
`boolean`	`isDone()`	Checks if visiting is done.
`boolean`	`waitUntilDone(long timeoutMs)`	Waits until visiting is done, or the given timeout (in ms) expires.

Methods inherited from interface com.yahoo.documentapi.VisitorControlSession
abort, ack, destroy, getNext, getNext

- Method Detail
  - isDone
```
boolean isDone()
```
    Checks if visiting is done.
    
    Returns:
    
    True if visiting is done (either by error or success).
  - getProgress
```
ProgressToken getProgress()
```
    Retrieves the last progress token gotten for this visitor.
    
    Returns:
    
    The progress token.
  - getTrace
```
com.yahoo.messagebus.Trace getTrace()
```
    Returns the tracing information so far about the visitor.
    
    Returns:
    
    Returns the trace.
  - waitUntilDone
```
boolean waitUntilDone(long timeoutMs)
               throws java.lang.InterruptedException
```
    Waits until visiting is done, or the given timeout (in ms) expires. Will wait forever if timeout is 0.
    
    Parameters:
    
    timeoutMs - The maximum amount of milliseconds to wait.
    
    Returns:
    
    True if visiting is done (either by error or success).
    
    Throws:
    
    java.lang.InterruptedException - If an interrupt signal was received while waiting.