Package com.aquima.interactions.rule.inference.table

Class DependentValueContext

java.lang.Object

com.aquima.interactions.profile.wrapper.ProfileDelegate

com.aquima.interactions.rule.inference.InferenceContextDelegate

com.aquima.interactions.rule.inference.table.DependentValueContext

All Implemented Interfaces:

IEventChannel, IProfile, IProfileLifecycle, InferenceContext, Serializable

public class DependentValueContext
extends InferenceContextDelegate
implements InferenceContext

Inference Context wrapper for decision tables that returns values for actions that have already been inferenced. This wrapper allows subsequent actions to refer to previous action values without causing a circular reasoning exception. See also issue: AQU-2015

Since:

6.3

Author:

O. Kerpershoek

See Also:

• Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DependentValueContext(InferenceContext context, String targetEntity)

Method Summary

Modifier and Type	Method	Description
protected void	addActionResult(String attribute, IValue inferenceResult)
IEntityInstance	getActiveInstance(String entityName)	This method returns the active instance for the specified type.

Methods inherited from class com.aquima.interactions.rule.inference.InferenceContextDelegate

getInferenceDetails

Methods inherited from class com.aquima.interactions.profile.wrapper.ProfileDelegate

activate, addEventListener, commitTransaction, createInstance, createInstance, deleteInstance, getAllInstancesForEntity, getEntityDefinition, getInstance, getInstanceById, getInstanceByName, getProfile, getSingletonInstance, getState, getSupportedEvents, passivate, removeEventListener, restore, rollbackTransaction, startTransaction

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.aquima.interactions.foundation.events.IEventChannel

addEventListener, getSupportedEvents, removeEventListener

Methods inherited from interface com.aquima.interactions.rule.InferenceContext

getInferenceDetails

Methods inherited from interface com.aquima.interactions.profile.IProfile

commitTransaction, createInstance, createInstance, deleteInstance, getAllInstancesForEntity, getEntityDefinition, getInstance, getInstanceById, getInstanceByName, getSingletonInstance, getState, restore, rollbackTransaction, startTransaction

Methods inherited from interface com.aquima.interactions.profile.IProfileLifecycle

activate, passivate

Constructor Details

DependentValueContext

protected DependentValueContext(InferenceContext context,
 String targetEntity)

Method Details

addActionResult

protected void addActionResult(String attribute,
 IValue inferenceResult)

getActiveInstance

public IEntityInstance getActiveInstance(String entityName)

Description copied from interface: InferenceContext

This method returns the active instance for the specified type. When no active instance can be found for the specified type, the type is assumed to be a singleton instance. When this method is invoked for a non singleton type without any active instance, the call to the getSingletonInstance will fail due to a CreateInstanceException.

Specified by:

getActiveInstance in interface InferenceContext

Overrides:

getActiveInstance in class InferenceContextDelegate

Parameters:

entityName - The entity type for which the active instance is requested.

Returns:

The instance that is active for the specified type.