Package com.aquima.interactions.process.impl.handlers

Class NodeHandlerBase

java.lang.Object

com.aquima.interactions.process.impl.handlers.NodeHandlerBase

Direct Known Subclasses:

ConditionNodeHandler, EventNodeHandler, GroupNodeHandler, ProcessNodeHandler, TaskNodeHandler, TimerNodeHandler

public abstract class NodeHandlerBase
extends Object

Base class for node handlers that contains some common methods related to scheduling.

Since:

7.1

Author:

O. Kerpershoek

Constructor Summary

Constructors

Constructor	Description
NodeHandlerBase()

Method Summary

Modifier and Type	Method	Description
protected static DateTimeValue	calculateTimeout(IProcessNodeDefinition node, IEvaluationContext context)
protected void	scheduleExpiringJob(ProcessEngine processEngine, ITaskModel task, IProcessEvaluator evaluator)	Schedules a job that executes task expiration.
protected void	schedulePriorityReevaluation(ProcessEngine processEngine, ITaskModel task, IEvaluationContext context)	Schedules the re-evaluation of the priority of the current task.
protected void	scheduleTimerJob(ProcessEngine processEngine, ITaskModel task, IProcessEvaluator evaluator)	Schedules a job that processes a timer node.
void	setPostponedJobs(PostponedJobs postponedJobs)

Methods inherited from class java.lang.Object

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

Constructor Details

NodeHandlerBase

public NodeHandlerBase()

Method Details

calculateTimeout

protected static DateTimeValue calculateTimeout(IProcessNodeDefinition node,
 IEvaluationContext context)
                                         throws RuleEngineException

Throws:

RuleEngineException

setPostponedJobs

public void setPostponedJobs(PostponedJobs postponedJobs)

scheduleExpiringJob

protected void scheduleExpiringJob(ProcessEngine processEngine,
 ITaskModel task,
 IProcessEvaluator evaluator)

Schedules a job that executes task expiration.

Parameters:

processEngine - The current process engine.

task - The current task model.

evaluator - The current process evaluator.

scheduleTimerJob

protected void scheduleTimerJob(ProcessEngine processEngine,
 ITaskModel task,
 IProcessEvaluator evaluator)

Schedules a job that processes a timer node.

Parameters:

processEngine - The current process engine.

task - The current task model.

evaluator - The current process evaluator.

schedulePriorityReevaluation

protected void schedulePriorityReevaluation(ProcessEngine processEngine,
 ITaskModel task,
 IEvaluationContext context)

Schedules the re-evaluation of the priority of the current task.

Parameters:

processEngine - The current process engine.

task - The current task model.

context - The current process evaluator.