Package com.aquima.interactions.process.impl

Class EvaluationContext

java.lang.Object

com.aquima.interactions.process.impl.EvaluationContext

All Implemented Interfaces:

IEvaluationContext

public class EvaluationContext
extends Object
implements IEvaluationContext

This class holds the context information for a task that is being processed by a node handler.

Since:

7.1

Author:

O. Kerpershoek

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EvaluationContext(ProcessEvaluator evaluator, DateTimeValue time, IProcessNodeDefinition node, ITaskModel parentTask)

Method Summary

Modifier and Type	Method	Description
IProcessEvaluator	getEvaluator()	This method returns the evaluator that may be used to evaluate expressions and request information about the current state.
IProcessNodeDefinition	getNode()	This method returns the definition of the node that is currently being processed.
ITaskModel	getParentTask()	This method returns the parent tasks of the current node.
IEvaluationQueue	getQueue()	This method returns the current queue of tasks that need to be processed.
DateTimeValue	getTime()	This method return the time the evaluation started.

Methods inherited from class java.lang.Object

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

Constructor Details

EvaluationContext

protected EvaluationContext(ProcessEvaluator evaluator,
 DateTimeValue time,
 IProcessNodeDefinition node,
 ITaskModel parentTask)

Method Details

getEvaluator

public IProcessEvaluator getEvaluator()

Description copied from interface: IEvaluationContext

This method returns the evaluator that may be used to evaluate expressions and request information about the current state.

Specified by:

getEvaluator in interface IEvaluationContext

Returns:

The evaluator that may be used to evaluate expression.

getQueue

public IEvaluationQueue getQueue()

Description copied from interface: IEvaluationContext

This method returns the current queue of tasks that need to be processed. Once the queue is empty, the process evaluation is complete.

Specified by:

getQueue in interface IEvaluationContext

Returns:

The queue containing the process tasks the need to be evaluated.

getNode

public IProcessNodeDefinition getNode()

Description copied from interface: IEvaluationContext

This method returns the definition of the node that is currently being processed.

Specified by:

getNode in interface IEvaluationContext

Returns:

the definition of the node that is currently being processed.

getParentTask

public ITaskModel getParentTask()

Description copied from interface: IEvaluationContext

This method returns the parent tasks of the current node. Any new tasks that are created should use this parent.

Specified by:

getParentTask in interface IEvaluationContext

Returns:

the parent tasks of the current node.

getTime

public DateTimeValue getTime()

Description copied from interface: IEvaluationContext

This method return the time the evaluation started.

Specified by:

getTime in interface IEvaluationContext

Returns:

The time the evaluation started, never null.