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Class weka.experiment.TaskStatusInfo 

java.lang.Object
   |
   +----weka.experiment.TaskStatusInfo
public class TaskStatusInfo
extends Object
implements Serializable
A class holding information for tasks being executed on RemoteEngines. Also holds an object encapsulating any returnable result produced by the task (Note: result object must be serializable). Task objects execute methods return instances of this class. RemoteEngines also use this class for storing progress information for tasks that they execute.

Author:
Mark Hall

Variable Index

o FAILED
o FINISHED
o PROCESSING
o TO_BE_RUN

Constructor Index

o TaskStatusInfo()

Method Index

o getExecutionStatus()
Get the execution status of this Task.
o getStatusMessage()
Get the status message.
o getTaskResult()
Get the returnable result of this task.
o setExecutionStatus(int)
Set the execution status of this Task.
o setStatusMessage(String)
Set the status message.
o setTaskResult(Object)
Set the returnable result for this task..

Variables

o TO_BE_RUN 
 public static final int TO_BE_RUN
o PROCESSING 
 public static final int PROCESSING
o FAILED 
 public static final int FAILED
o FINISHED 
 public static final int FINISHED

Constructors

o TaskStatusInfo 
 public TaskStatusInfo()

Methods

o setExecutionStatus 
 public void setExecutionStatus(int newStatus)
Set the execution status of this Task.

Parameters:
newStatus - the new execution status code
o getExecutionStatus 
 public int getExecutionStatus()
Get the execution status of this Task.

Returns:
the execution status
o setStatusMessage 
 public void setStatusMessage(String newMessage)
Set the status message.

Parameters:
newMessage - the new status message
o getStatusMessage 
 public String getStatusMessage()
Get the status message.

Returns:
the status message
o setTaskResult 
 public void setTaskResult(Object taskResult)
Set the returnable result for this task..

Parameters:
taskResult - the new returnable result for the task. null if no result is returnable.
o getTaskResult 
 public Object getTaskResult()
Get the returnable result of this task.

Returns:
an object encapsulating the result of executing the task. May be null if the task has no returnable result (eg. a remote experiment task that sends its results to a data base). 
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