org.kie.dmn.api.core

Interface DMNRuntime

All Superinterfaces:

DMNRuntimeEventManager

public interface DMNRuntime
extends DMNRuntimeEventManager

Method Summary

Modifier and Type	Method and Description
DMNResult	evaluateAll(DMNModel model, DMNContext context) Evaluate all decisions for the model, given the context
DMNResult	evaluateDecisionById(DMNModel model, String decisionId, DMNContext context) Evaluate the decision identified by the given ID and all dependent decisions, given the context
DMNResult	evaluateDecisionByName(DMNModel model, String decisionName, DMNContext context) Evaluate the decision identified by the given name and all dependent decisions, given the context
DMNModel	getModel(String namespace, String modelName) Returns the model registered with the given namespace and model name.
List<DMNModel>	getModels() Returns a list of all models available to this runtime
DMNContext	newContext() Creates a new empty DMNContext

Methods inherited from interface org.kie.dmn.api.core.event.DMNRuntimeEventManager

addListener, getListeners, removeListener

Method Detail

getModels

List<DMNModel> getModels()

Returns a list of all models available to this runtime

Returns:

the list of available models. An empty list in case no model is available.

getModel

DMNModel getModel(String namespace,
                  String modelName)

Returns the model registered with the given namespace and model name.

Parameters:

namespace - the name space for the model

modelName - the name of the model

Returns:

the corresponding DMN model, or null if none is registered with the given name and namespace.

evaluateAll

DMNResult evaluateAll(DMNModel model,
                      DMNContext context)

Evaluate all decisions for the model, given the context

Parameters:

model - the model to evaluate

context - the context with all the input variables

Returns:

the result of the evaluation

evaluateDecisionByName

DMNResult evaluateDecisionByName(DMNModel model,
                                 String decisionName,
                                 DMNContext context)

Evaluate the decision identified by the given name and all dependent decisions, given the context

Parameters:

model - the model to evaluate

decisionName - the root decision to evaluate, identified by name

context - the context with all the input variables

Returns:

the result of the evaluation

evaluateDecisionById

DMNResult evaluateDecisionById(DMNModel model,
                               String decisionId,
                               DMNContext context)

Evaluate the decision identified by the given ID and all dependent decisions, given the context

Parameters:

model - the model to evaluate

decisionId - the root decision to evaluate, identified by ID

context - the context with all the input variables

Returns:

the result of the evaluation

newContext

DMNContext newContext()

Creates a new empty DMNContext

Returns:

a new empty DMNContext