Examples with DmnDecisionTableRuleImpl org.camunda.bpm.dmn.engine.impl.DmnDecisionTableRuleImpl used on opensource projects

Example 6 with DmnDecisionTableRuleImpl

use of org.camunda.bpm.dmn.engine.impl.DmnDecisionTableRuleImpl in project camunda-engine-dmn by camunda.

the class DmnDecisionTableRuleTransformHandler method createFromRule.

protected DmnDecisionTableRuleImpl createFromRule(DmnElementTransformContext context, Rule rule) {
    DmnDecisionTableRuleImpl decisionTableRule = createDmnElement(context, rule);
    decisionTableRule.setId(rule.getId());
    decisionTableRule.setName(rule.getLabel());
    return decisionTableRule;
}

Example 7 with DmnDecisionTableRuleImpl

use of org.camunda.bpm.dmn.engine.impl.DmnDecisionTableRuleImpl in project camunda-engine-dmn by camunda.

the class DecisionTableEvaluationHandler method evaluateDecisionTable.

protected void evaluateDecisionTable(DmnDecisionTableImpl decisionTable, VariableContext variableContext, DmnDecisionTableEvaluationEventImpl evaluationResult) {
    int inputSize = decisionTable.getInputs().size();
    List<DmnDecisionTableRuleImpl> matchingRules = new ArrayList<DmnDecisionTableRuleImpl>(decisionTable.getRules());
    for (int inputIdx = 0; inputIdx < inputSize; inputIdx++) {
        // evaluate input
        DmnDecisionTableInputImpl input = decisionTable.getInputs().get(inputIdx);
        DmnEvaluatedInput evaluatedInput = evaluateInput(input, variableContext);
        evaluationResult.getInputs().add(evaluatedInput);
        // compose local variable context out of global variable context enhanced with the value of the current input.
        VariableContext localVariableContext = getLocalVariableContext(input, evaluatedInput, variableContext);
        // filter rules applicable with this input
        matchingRules = evaluateInputForAvailableRules(inputIdx, input, matchingRules, localVariableContext);
    }
    setEvaluationOutput(decisionTable, matchingRules, variableContext, evaluationResult);
}

Example 8 with DmnDecisionTableRuleImpl

use of org.camunda.bpm.dmn.engine.impl.DmnDecisionTableRuleImpl in project camunda-engine-dmn by camunda.

the class DecisionTableEvaluationHandler method setEvaluationOutput.

protected void setEvaluationOutput(DmnDecisionTableImpl decisionTable, List<DmnDecisionTableRuleImpl> matchingRules, VariableContext variableContext, DmnDecisionTableEvaluationEventImpl evaluationResult) {
    List<DmnDecisionTableOutputImpl> decisionTableOutputs = decisionTable.getOutputs();
    List<DmnEvaluatedDecisionRule> evaluatedDecisionRules = new ArrayList<DmnEvaluatedDecisionRule>();
    for (DmnDecisionTableRuleImpl matchingRule : matchingRules) {
        DmnEvaluatedDecisionRule evaluatedRule = evaluateMatchingRule(decisionTableOutputs, matchingRule, variableContext);
        evaluatedDecisionRules.add(evaluatedRule);
    }
    evaluationResult.setMatchingRules(evaluatedDecisionRules);
}