org.camunda.bpm.dmn.engine.impl.evaluation

Class DecisionLiteralExpressionEvaluationHandler

java.lang.Object

org.camunda.bpm.dmn.engine.impl.evaluation.DecisionLiteralExpressionEvaluationHandler

All Implemented Interfaces:

DmnDecisionLogicEvaluationHandler

public class DecisionLiteralExpressionEvaluationHandler
extends Object
implements DmnDecisionLogicEvaluationHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected ExpressionEvaluationHandler	expressionEvaluationHandler
protected String	literalExpressionLanguage

Constructor Summary

Constructors

Constructor and Description
DecisionLiteralExpressionEvaluationHandler(DefaultDmnEngineConfiguration configuration)

Method Summary

Modifier and Type	Method and Description
DmnDecisionLogicEvaluationEvent	evaluate(DmnDecision decision, VariableContext variableContext) Evaluate a decision with the given VariableContext.
protected Object	evaluateLiteralExpression(DmnExpressionImpl expression, VariableContext variableContext)
DmnDecisionResult	generateDecisionResult(DmnDecisionLogicEvaluationEvent event) Generates the decision evaluation result of the given event.

Methods inherited from class java.lang.Object

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

Field Detail

expressionEvaluationHandler

protected final ExpressionEvaluationHandler expressionEvaluationHandler

literalExpressionLanguage

protected final String literalExpressionLanguage

Constructor Detail

DecisionLiteralExpressionEvaluationHandler

public DecisionLiteralExpressionEvaluationHandler(DefaultDmnEngineConfiguration configuration)

Method Detail

evaluate

public DmnDecisionLogicEvaluationEvent evaluate(DmnDecision decision,
                                                VariableContext variableContext)

Description copied from interface: DmnDecisionLogicEvaluationHandler

Evaluate a decision with the given VariableContext.

Specified by:

evaluate in interface DmnDecisionLogicEvaluationHandler

Parameters:

decision - the decision to evaluate

variableContext - the available variable context

Returns:

the event which represents the evaluation

evaluateLiteralExpression

protected Object evaluateLiteralExpression(DmnExpressionImpl expression,
                                           VariableContext variableContext)

generateDecisionResult

public DmnDecisionResult generateDecisionResult(DmnDecisionLogicEvaluationEvent event)

Description copied from interface: DmnDecisionLogicEvaluationHandler

Generates the decision evaluation result of the given event.

Specified by:

generateDecisionResult in interface DmnDecisionLogicEvaluationHandler

Parameters:

event - which represents the evaluation

Returns:

the result of the decision evaluation