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Class weka.experiment.TaskStatusInfo

java.lang.Object
    |
    +----weka.experiment.TaskStatusInfo

public class TaskStatusInfo
extends java.lang.Object
implements java.io.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.

Version:
$Revision: 1.2 $
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..

Field Detail

 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

Constructor Detail

 o TaskStatusInfo
public TaskStatusInfo()

Method Detail

 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(java.lang.String newMessage)
          Set the status message.
Parameters:
newMessage - the new status message
 o getStatusMessage
public java.lang.String getStatusMessage()
          Get the status message.
Returns:
the status message
 o setTaskResult
public void setTaskResult(java.lang.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 java.lang.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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