Class ItemTaskStateObserver

java.lang.Object

org.tasktide.engine.observer.worker.StateObserver<ItemTask>

org.tasktide.engine.observer.worker.stateobserver.ItemTaskStateObserver

All Implemented Interfaces:

WorkerObserver<ItemTask>, TaskTideWorkerUnit<ItemTask>

public class ItemTaskStateObserver
extends StateObserver<ItemTask>

Class for handling ItemTask states

Field Summary

Fields inherited from class StateObserver

JOB_ENV_ID

Constructor Summary

Constructors

Constructor	Description
ItemTaskStateObserver()	Construct with state tracker
ItemTaskStateObserver(List<ItemTask> workload)	Construct feeding ItemTask workload into TaskTrackers

Method Summary

Modifier and Type	Method	Description
String	getName()	Return observer name
void	handleWorkItemUpdate(ItemTask task)	Handle updating parent WorkItem with ItemTask
ObserverResult	onTaskEnd(ItemTask task)	Handle setting of ItemTask state following process execution
ObserverResult	onTaskProcessing(ItemTask task)	Handle state for processing of task
ObserverResult	onTaskStart(ItemTask task)	Check availability before processing

Methods inherited from class StateObserver

getType, isOptional

Methods inherited from class Object

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

Constructor Details

ItemTaskStateObserver

public ItemTaskStateObserver()

Construct with state tracker

ItemTaskStateObserver

public ItemTaskStateObserver(List<ItemTask> workload)

Construct feeding ItemTask workload into TaskTrackers

Parameters:

workload -

Method Details

onTaskStart

public ObserverResult onTaskStart(ItemTask task)

Check availability before processing

Parameters:

task -

Returns:

boolean

onTaskProcessing

public ObserverResult onTaskProcessing(ItemTask task)

Handle state for processing of task

Parameters:

task -

Returns:

boolean

onTaskEnd

public ObserverResult onTaskEnd(ItemTask task)

Handle setting of ItemTask state following process execution

Parameters:

task -

Returns:

boolean

handleWorkItemUpdate

public void handleWorkItemUpdate(ItemTask task)

Handle updating parent WorkItem with ItemTask

Parameters:

task -

getName

public String getName()

Return observer name

Returns:

String