org.ow2.proactive.scheduler.common.job.factories

Class FlowError

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.ow2.proactive.scheduler.common.job.factories.FlowError

All Implemented Interfaces:

Serializable

@PublicAPI
public class FlowError
extends Exception

Exception thrown upon detection of an invalid workflow, see FlowChecker.validate(org.ow2.proactive.scheduler.common.job.TaskFlowJob)

Since:

ProActive Scheduling 2.2

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FlowError.FlowErrorType Generic category of the error type, for a specific message use Throwable.getMessage()

Constructor Summary

Constructors

Constructor and Description
FlowError(String reason, FlowError.FlowErrorType errorType, String taskName) Default constructor

Method Summary

Modifier and Type	Method and Description
FlowError.FlowErrorType	getErrorType()
String	getTask()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FlowError

public FlowError(String reason,
                 FlowError.FlowErrorType errorType,
                 String taskName)

Default constructor

Parameters:

reason - informative message hinting how to fix the issue

errorType - general category of the error

taskName - unique name of the task that caused the error

Method Detail

getTask

public String getTask()

Returns:

the name of the task the most likely to be responsible for the error

getErrorType

public FlowError.FlowErrorType getErrorType()

Returns:

the type of flow error