Examples with Decision org.camunda.bpm.model.dmn.instance.Decision used on opensource projects

Example 1 with Decision

use of org.camunda.bpm.model.dmn.instance.Decision in project camunda-bpm-platform by camunda.

the class DecisionDefinitionDeployerTest method createDmnModelInstanceNegativeHistoryTimeToLive.

protected static DmnModelInstance createDmnModelInstanceNegativeHistoryTimeToLive() {
    DmnModelInstance modelInstance = Dmn.createEmptyModel();
    Definitions definitions = modelInstance.newInstance(Definitions.class);
    definitions.setId(DmnModelConstants.DMN_ELEMENT_DEFINITIONS);
    definitions.setName(DmnModelConstants.DMN_ELEMENT_DEFINITIONS);
    definitions.setNamespace(DmnModelConstants.CAMUNDA_NS);
    modelInstance.setDefinitions(definitions);
    Decision decision = modelInstance.newInstance(Decision.class);
    decision.setId("Decision-1");
    decision.setName("foo");
    decision.setCamundaHistoryTimeToLive(-5);
    modelInstance.getDefinitions().addChildElement(decision);
    return modelInstance;
}

Example 2 with Decision

use of org.camunda.bpm.model.dmn.instance.Decision in project camunda-bpm-platform by camunda.

the class DecisionDefinitionDeployerTest method createDmnModelInstance.

protected static DmnModelInstance createDmnModelInstance() {
    DmnModelInstance modelInstance = Dmn.createEmptyModel();
    Definitions definitions = modelInstance.newInstance(Definitions.class);
    definitions.setId(DmnModelConstants.DMN_ELEMENT_DEFINITIONS);
    definitions.setName(DmnModelConstants.DMN_ELEMENT_DEFINITIONS);
    definitions.setNamespace(DmnModelConstants.CAMUNDA_NS);
    modelInstance.setDefinitions(definitions);
    Decision decision = modelInstance.newInstance(Decision.class);
    decision.setId("Decision-1");
    decision.setName("foo");
    decision.setCamundaHistoryTimeToLive(5);
    modelInstance.getDefinitions().addChildElement(decision);
    DecisionTable decisionTable = modelInstance.newInstance(DecisionTable.class);
    decisionTable.setId(DmnModelConstants.DMN_ELEMENT_DECISION_TABLE);
    decisionTable.setHitPolicy(HitPolicy.FIRST);
    decision.addChildElement(decisionTable);
    Input input = modelInstance.newInstance(Input.class);
    input.setId("Input-1");
    input.setLabel("Input");
    decisionTable.addChildElement(input);
    InputExpression inputExpression = modelInstance.newInstance(InputExpression.class);
    inputExpression.setId("InputExpression-1");
    Text inputExpressionText = modelInstance.newInstance(Text.class);
    inputExpressionText.setTextContent("input");
    inputExpression.setText(inputExpressionText);
    inputExpression.setTypeRef("string");
    input.setInputExpression(inputExpression);
    Output output = modelInstance.newInstance(Output.class);
    output.setName("output");
    output.setLabel("Output");
    output.setTypeRef("string");
    decisionTable.addChildElement(output);
    return modelInstance;
}

Example 3 with Decision

use of org.camunda.bpm.model.dmn.instance.Decision in project camunda-dmn-model by camunda.

the class ExampleCompatibilityTest method shouldGetElements.

@Test
public void shouldGetElements() {
    // Definitions
    Definitions definitions = modelInstance.getDefinitions();
    assertThat(definitions).isNotNull();
    assertThat(definitions.getId()).isEqualTo("definitions");
    assertThat(definitions.getName()).isEqualTo("definitions");
    assertThat(definitions.getNamespace()).isEqualTo(TEST_NAMESPACE);
    assertElementIsEqualToId(definitions, "definitions");
    // Imports
    Collection<Import> imports = definitions.getImports();
    assertThat(imports).isEmpty();
    // Item definitions
    Collection<ItemDefinition> itemDefinitions = definitions.getItemDefinitions();
    assertThat(itemDefinitions).isEmpty();
    // DRG elements
    Collection<DrgElement> drgElements = definitions.getDrgElements();
    assertThat(drgElements).isNotEmpty().hasSize(1);
    // Decision
    Decision decision = (Decision) drgElements.iterator().next();
    assertThat(decision).isNotNull();
    assertThat(decision.getId()).isEqualTo("decision");
    assertThat(decision.getName()).isEqualTo("Check Order");
    assertElementIsEqualToId(decision, "decision");
    // Decision table
    DecisionTable decisionTable = (DecisionTable) decision.getExpression();
    assertThat(decisionTable).isNotNull();
    assertThat(decisionTable.getId()).isEqualTo("decisionTable");
    assertElementIsEqualToId(decisionTable, "decisionTable");
    // Input clauses
    List<Input> inputs = new ArrayList<>(decisionTable.getInputs());
    assertThat(inputs).hasSize(2);
    Iterator<Input> inputIterator = inputs.iterator();
    // 1. Input clause
    Input input = inputIterator.next();
    assertThat(input.getId()).isEqualTo("input1");
    assertThat(input.getLabel()).isEqualTo("Customer Status");
    InputExpression inputExpression = input.getInputExpression();
    assertThat(inputExpression.getId()).isEqualTo("inputExpression1");
    assertThat(inputExpression.getTypeRef()).isEqualTo("string");
    assertThat(inputExpression.getText().getTextContent()).isEqualTo("status");
    InputValues inputValues = input.getInputValues();
    assertThat(inputValues.getText().getTextContent()).isEqualTo("\"bronze\",\"silver\",\"gold\"");
    // 2. Input clause
    input = inputIterator.next();
    assertThat(input.getId()).isEqualTo("input2");
    assertThat(input.getLabel()).isEqualTo("Order Sum");
    inputExpression = input.getInputExpression();
    assertThat(inputExpression.getId()).isEqualTo("inputExpression2");
    assertThat(inputExpression.getTypeRef()).isEqualTo("double");
    // Output clause
    List<Output> outputs = new ArrayList<>(decisionTable.getOutputs());
    assertThat(outputs).hasSize(2);
    // 1. Output clause
    Output output = outputs.get(0);
    assertThat(output.getId()).isEqualTo("output1");
    assertThat(output.getLabel()).isEqualTo("Check Result");
    assertThat(output.getName()).isEqualTo("result");
    assertThat(output.getTypeRef()).isEqualTo("string");
    OutputValues outputValues = output.getOutputValues();
    assertThat(outputValues.getText().getTextContent()).isEqualTo("\"ok\",\"notok\"");
    // 2. Output clause
    output = outputs.get(1);
    assertThat(output.getId()).isEqualTo("output2");
    assertThat(output.getLabel()).isEqualTo("Reason");
    assertThat(output.getName()).isEqualTo("reason");
    assertThat(output.getTypeRef()).isEqualTo("string");
    // Rules
    List<Rule> rules = new ArrayList<>(decisionTable.getRules());
    // 1. Rule
    Rule rule = rules.get(0);
    assertThat(rule.getId()).isEqualTo("rule1");
    List<InputEntry> inputEntries = new ArrayList<>(rule.getInputEntries());
    assertThat(inputEntries).hasSize(2);
    assertThat(inputEntries.get(0).getText().getTextContent()).isEqualTo("\"bronze\"");
    assertThat(inputEntries.get(1).getText().getTextContent()).isEmpty();
    List<OutputEntry> outputEntries = new ArrayList<>(rule.getOutputEntries());
    assertThat(outputEntries).hasSize(2);
    assertThat(outputEntries.get(0).getText().getTextContent()).isEqualTo("\"notok\"");
    assertThat(outputEntries.get(1).getText().getTextContent()).isEqualTo("\"work on your status first, as bronze you're not going to get anything\"");
    // 2. Rule
    rule = rules.get(1);
    assertThat(rule.getId()).isEqualTo("rule2");
    inputEntries = new ArrayList<>(rule.getInputEntries());
    assertThat(inputEntries).hasSize(2);
    assertThat(inputEntries.get(0).getText().getTextContent()).isEqualTo("\"silver\"");
    assertThat(inputEntries.get(1).getText().getTextContent()).isEqualTo("< 1000");
    outputEntries = new ArrayList<>(rule.getOutputEntries());
    assertThat(outputEntries).hasSize(2);
    assertThat(outputEntries.get(0).getText().getTextContent()).isEqualTo("\"ok\"");
    assertThat(outputEntries.get(1).getText().getTextContent()).isEqualTo("\"you little fish will get what you want\"");
    // 3. Rule
    rule = rules.get(2);
    assertThat(rule.getId()).isEqualTo("rule3");
    inputEntries = new ArrayList<>(rule.getInputEntries());
    assertThat(inputEntries).hasSize(2);
    assertThat(inputEntries.get(0).getText().getTextContent()).isEqualTo("\"silver\"");
    assertThat(inputEntries.get(1).getText().getTextContent()).isEqualTo(">= 1000");
    outputEntries = new ArrayList<>(rule.getOutputEntries());
    assertThat(outputEntries).hasSize(2);
    assertThat(outputEntries.get(0).getText().getTextContent()).isEqualTo("\"notok\"");
    assertThat(outputEntries.get(1).getText().getTextContent()).isEqualTo("\"you took too much man, you took too much!\"");
    // 4. Rule
    rule = rules.get(3);
    assertThat(rule.getId()).isEqualTo("rule4");
    inputEntries = new ArrayList<>(rule.getInputEntries());
    assertThat(inputEntries).hasSize(2);
    assertThat(inputEntries.get(0).getText().getTextContent()).isEqualTo("\"gold\"");
    assertThat(inputEntries.get(1).getText().getTextContent()).isEmpty();
    outputEntries = new ArrayList<>(rule.getOutputEntries());
    assertThat(outputEntries).hasSize(2);
    assertThat(outputEntries.get(0).getText().getTextContent()).isEqualTo("\"ok\"");
    assertThat(outputEntries.get(1).getText().getTextContent()).isEqualTo("\"you get anything you want\"");
    // Element collections
    Collection<ElementCollection> elementCollections = definitions.getElementCollections();
    assertThat(elementCollections).isEmpty();
    // Business contexts
    Collection<BusinessContextElement> businessContextElements = definitions.getBusinessContextElements();
    assertThat(businessContextElements).isEmpty();
}

Example 4 with Decision

use of org.camunda.bpm.model.dmn.instance.Decision in project camunda-dmn-model by camunda.

the class DmnWriterTest method shouldReadJDK9StyleModel.

/**
 * <p>There is an issue in JDK 9+ that changes how CDATA section are serialized:
 *
 * <p>https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8223291
 *
 * <p>&lt; JDK9:
 *
 * <pre>
 * &lt;inputEntry id="inputEntry1"&gt;
 *   &lt;text&gt;&lt;![CDATA[&gt;= 1000]]&gt;&lt;/text&gt;
 * &lt;/inputEntry&gt;
 * </pre>
 *
 * <p>(the text element has one child node, a CDATA section)
 *
 * <p>&gt;= JDK9:
 *
 * <pre>
 * &lt;inputEntry id="inputEntry1"&gt;
 *   &lt;text&gt;
 *     &lt;![CDATA[&gt;= 1000]]&gt;
 *   &lt;/text&gt;
 * &lt;/inputEntry&gt;
 * </pre>
 *
 * <p>(the text element has three child nodes, a text node, a CDATA section and another text node)
 *
 * <p>This test ensures, that a JDK9-formatted model can be read
 * and the text content method returns the CDATA value only
 */
@Test
public void shouldReadJDK9StyleModel() {
    DmnModelInstance modelInstance = Dmn.readModelFromStream(ExampleCompatibilityTest.class.getResourceAsStream("JDK9-style-CDATA.dmn"));
    Decision decision = (Decision) modelInstance.getDefinitions().getDrgElements().iterator().next();
    DecisionTable decisionTable = (DecisionTable) decision.getExpression();
    Rule rule = decisionTable.getRules().iterator().next();
    InputEntry inputEntry = rule.getInputEntries().iterator().next();
    String textContent = inputEntry.getText().getTextContent();
    assertThat(textContent).isEqualTo(">= 1000");
}

Example 5 with Decision

use of org.camunda.bpm.model.dmn.instance.Decision in project camunda-dmn-model by camunda.

the class ExpressionLanguageTest method shouldWriteExpressionLanguage.

@Test
public void shouldWriteExpressionLanguage() throws Exception {
    modelInstance = Dmn.createEmptyModel();
    Definitions definitions = generateNamedElement(Definitions.class, "definitions");
    definitions.setNamespace(TEST_NAMESPACE);
    definitions.setExpressionLanguage(EXPRESSION_LANGUAGE);
    modelInstance.setDocumentElement(definitions);
    Decision decision = generateNamedElement(Decision.class, "Check Order");
    definitions.addChildElement(decision);
    DecisionTable decisionTable = generateElement(DecisionTable.class);
    decision.addChildElement(decisionTable);
    Input input = generateElement(Input.class);
    decisionTable.getInputs().add(input);
    InputExpression inputExpression = generateElement(InputExpression.class);
    inputExpression.setExpressionLanguage(EXPRESSION_LANGUAGE);
    input.setInputExpression(inputExpression);
    InputValues inputValues = generateElement(InputValues.class);
    inputValues.setExpressionLanguage(EXPRESSION_LANGUAGE);
    inputValues.setText(generateElement(Text.class));
    input.setInputValues(inputValues);
    Output output = generateElement(Output.class);
    decisionTable.getOutputs().add(output);
    OutputValues outputValues = generateElement(OutputValues.class);
    outputValues.setExpressionLanguage(EXPRESSION_LANGUAGE);
    outputValues.setText(generateElement(Text.class));
    output.setOutputValues(outputValues);
    Rule rule = generateElement(Rule.class);
    decisionTable.getRules().add(rule);
    InputEntry inputEntry = generateElement(InputEntry.class);
    inputEntry.setExpressionLanguage(EXPRESSION_LANGUAGE);
    inputEntry.setText(generateElement(Text.class));
    rule.getInputEntries().add(inputEntry);
    OutputEntry outputEntry = generateElement(OutputEntry.class);
    outputEntry.setExpressionLanguage(EXPRESSION_LANGUAGE);
    rule.getOutputEntries().add(outputEntry);
    assertModelEqualsFile(EXPRESSION_LANGUAGE_DMN);
}