org.apache.oodt.cas.workflow.structs

Class WorkflowTask

java.lang.Object

org.apache.oodt.cas.workflow.structs.WorkflowTask

Direct Known Subclasses:

PolicyAwareWorkflowTask

public class WorkflowTask
extends Object

A Workflow task, or job, or process.

Version:

$Revision$

Author:

mattmann

Field Summary

Fields

Modifier and Type	Field and Description
protected int	order
protected List<WorkflowCondition>	postConditions
protected List<WorkflowCondition>	preConditions
protected List	requiredMetFields
protected WorkflowTaskConfiguration	taskConfig
protected String	taskId
protected String	taskInstanceClassName
protected String	taskName

Constructor Summary

Constructors

Constructor and Description
WorkflowTask() Default Constructor.
WorkflowTask(String taskId, String taskName, WorkflowTaskConfiguration taskConfig, List<WorkflowCondition> preConditions, List<WorkflowCondition> postConditions, List<String> requiredMetFields, String taskInstanceClassName, Date startDate, Date endDate, int order) Constructs a new WorkflowTask.
WorkflowTask(String taskId, String taskName, WorkflowTaskConfiguration taskConfig, List conditions, String taskInstanceClassName, int order) Deprecated.

Method Summary

Modifier and Type	Method and Description
List	getConditions() Deprecated.
Date	getEndDate()
int	getOrder() Deprecated.
List<WorkflowCondition>	getPostConditions()
List<WorkflowCondition>	getPreConditions()
List	getRequiredMetFields()
Date	getStartDate()
WorkflowTaskConfiguration	getTaskConfig()
String	getTaskId()
String	getTaskInstanceClassName()
String	getTaskName()
void	setConditions(List conditions) Deprecated.
void	setEndDate(Date endDate)
void	setOrder(int order) Deprecated.
void	setPostConditions(List<WorkflowCondition> postConditions)
void	setPreConditions(List<WorkflowCondition> preConditions)
void	setRequiredMetFields(List requiredMetFields)
void	setStartDate(Date startDate)
void	setTaskConfig(WorkflowTaskConfiguration taskConfig)
void	setTaskId(String taskId)
void	setTaskInstanceClassName(String taskInstanceClassName)
void	setTaskName(String taskName)

Methods inherited from class java.lang.Object

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

Field Detail

taskId

protected String taskId

taskName

protected String taskName

taskConfig

protected WorkflowTaskConfiguration taskConfig

preConditions

protected List<WorkflowCondition> preConditions

postConditions

protected List<WorkflowCondition> postConditions

taskInstanceClassName

protected String taskInstanceClassName

order

protected int order

requiredMetFields

protected List requiredMetFields

Constructor Detail

WorkflowTask

public WorkflowTask()

Default Constructor.

WorkflowTask

@Deprecated
public WorkflowTask(String taskId,
                                String taskName,
                                WorkflowTaskConfiguration taskConfig,
                                List conditions,
                                String taskInstanceClassName,
                                int order)

Deprecated.

This constructor is now deprecated in Apache OODT 0.4, in favor of that explicitly specifies pre- and post- WorkflowConditions. As used, this method will set the pre-conditions via the passed in List of WorkflowConditions only.

Parameters:

taskId - The unique ID for this WorkflowTask.

taskName - The display name for this WorkflowTask.

taskConfig - The static configuration parameters for this WorkflowTask.

conditions - The List of conditions attached to this WorkflowTask (if any).

taskInstanceClassName - The instance class name for this WorkflowTask.

order - The order in which this WorkflowTask is executed within a Workflow.

WorkflowTask

public WorkflowTask(String taskId,
                    String taskName,
                    WorkflowTaskConfiguration taskConfig,
                    List<WorkflowCondition> preConditions,
                    List<WorkflowCondition> postConditions,
                    List<String> requiredMetFields,
                    String taskInstanceClassName,
                    Date startDate,
                    Date endDate,
                    int order)

Constructs a new WorkflowTask.

Parameters:

taskId - The identifier for this task.

taskName - The name for this task.

taskConfig - The associated WorkflowTaskConfiguration.

requiredMetFields - A List of String met field names that this task requires.

preConditions - The List of pre-WorkflowConditions.

postConditions - The List of post-WorkflowConditions.

taskInstanceClassName - The implementing class name of this WorkflowTask.

startDate - The time that this task started executing.

endDate - The time that this task stopped executing.

order - The order in which this task should be run.

Method Detail

getTaskConfig

public WorkflowTaskConfiguration getTaskConfig()

Returns:

Returns the taskConfig.

getPreConditions

public List<WorkflowCondition> getPreConditions()

Returns:

the preConditions

setPreConditions

public void setPreConditions(List<WorkflowCondition> preConditions)

Parameters:

preConditions - the preConditions to set

getPostConditions

public List<WorkflowCondition> getPostConditions()

Returns:

the postConditions

setPostConditions

public void setPostConditions(List<WorkflowCondition> postConditions)

Parameters:

postConditions - the postConditions to set

setTaskConfig

public void setTaskConfig(WorkflowTaskConfiguration taskConfig)

Parameters:

taskConfig - The taskConfig to set.

getTaskId

public String getTaskId()

Returns:

Returns the taskId.

setTaskId

public void setTaskId(String taskId)

Parameters:

taskId - The taskId to set.

getTaskInstanceClassName

public String getTaskInstanceClassName()

Returns:

Returns the taskInstanceClassName.

setTaskInstanceClassName

public void setTaskInstanceClassName(String taskInstanceClassName)

Parameters:

taskInstanceClassName - The taskInstanceClassName to set.

getTaskName

public String getTaskName()

Returns:

Returns the taskName.

setTaskName

public void setTaskName(String taskName)

Parameters:

taskName - The taskName to set.

getConditions

@Deprecated
public List getConditions()

Deprecated.

This method is deprecated in favor of using getPreConditions() or getPostConditions(). As called, will return a union of the Tasks's pre- and post- WorkflowConditions.

Returns:

A List of WorkflowConditions associated with this task.

setConditions

@Deprecated
public void setConditions(List conditions)

Deprecated.

This method is depcreated in favor of setPostConditions(List) and setPreConditions(List), for explicitly setting the pre or post conditions of this WorkflowTask. To keep back compat, this method in its deprecated form will set the WorkflowTask pre-conditions, as was the case before. Sets the List of WorkflowConditions associated with this task.

Parameters:

conditions - The condition List.

getOrder

@Deprecated
public int getOrder()

Deprecated.

Returns:

Returns the order. Don't use this method anymore -- order is not relevant to the control flow which is acutally controlled now by the surrounding workflow model.

setOrder

@Deprecated
public void setOrder(int order)

Deprecated.

Don't use this method anymore -- order is not relevant to the control flow which is acutally controlled now by the surrounding workflow model.

Parameters:

order - The order to set.

getRequiredMetFields

public List getRequiredMetFields()

Returns:

the requiredMetFields

setRequiredMetFields

public void setRequiredMetFields(List requiredMetFields)

Parameters:

requiredMetFields - the requiredMetFields to set

getStartDate

public Date getStartDate()

Returns:

the startDate

setStartDate

public void setStartDate(Date startDate)

Parameters:

startDate - the startDate to set

getEndDate

public Date getEndDate()

Returns:

the endDate

setEndDate

public void setEndDate(Date endDate)

Parameters:

endDate - the endDate to set