Examples with MapBackedType org.kie.dmn.feel.lang.impl.MapBackedType used on opensource projects

Example 6 with MapBackedType

use of org.kie.dmn.feel.lang.impl.MapBackedType in project drools by kiegroup.

the class DirectCompilerTest method testQualifiedName.

@Test
public void testQualifiedName() {
    String inputExpression = "My Person.Full Name";
    Type personType = new MapBackedType("Person", mapOf(entry("Full Name", BuiltInType.STRING), entry("Age", BuiltInType.NUMBER)));
    CompiledFEELExpression qualRef = parse(inputExpression, mapOf(entry("My Person", personType)));
    LOG.debug("{}", qualRef);
    EvaluationContext context = CodegenTestUtil.newEmptyEvaluationContext();
    context.setValue("My Person", mapOf(entry("Full Name", "John Doe"), entry("Age", 47)));
    Object result = qualRef.apply(context);
    LOG.debug("{}", result);
    assertThat(result, is("John Doe"));
    // check number coercion for qualified name
    CompiledFEELExpression personAgeExpression = parse("My Person.Age", mapOf(entry("My Person", personType)));
    LOG.debug("{}", personAgeExpression);
    // Please notice input variable in context is a Map containing and entry value for int 47.
    Object resultPersonAge = personAgeExpression.apply(context);
    LOG.debug("{}", resultPersonAge);
    assertThat(resultPersonAge, is(BigDecimal.valueOf(47)));
}

Example 7 with MapBackedType

use of org.kie.dmn.feel.lang.impl.MapBackedType in project drools by kiegroup.

the class CompositeTypeImpl method addField.

public void addField(String name, DMNType type) {
    this.fields.put(name, type);
    MapBackedType mbType = !isCollection() ? (MapBackedType) getFeelType() : (MapBackedType) ((GenListType) getFeelType()).getGen();
    mbType.addField(name, ((BaseDMNTypeImpl) type).getFeelType());
}

Example 8 with MapBackedType

use of org.kie.dmn.feel.lang.impl.MapBackedType in project drools by kiegroup.

the class CompileEvaluateTest method test2OK.

@Test
public void test2OK() {
    CompilerContext ctx = feel.newCompilerContext();
    ctx.addInputVariableType("MyPerson", new MapBackedType().addField("FullName", BuiltInType.STRING));
    CompiledExpression compiledExpression = feel.compile("MyPerson.FullName", ctx);
    Map<String, Object> inputs = new HashMap<>();
    inputs.put("MyPerson", prototype(entry("FullName", "John Doe")));
    Object result = feel.evaluate(compiledExpression, inputs);
    assertThat(result, is("John Doe"));
}

Example 9 with MapBackedType

use of org.kie.dmn.feel.lang.impl.MapBackedType in project drools by kiegroup.

the class CompileEvaluateTest method testHyphenInProperty.

@Test
public void testHyphenInProperty() {
    CompilerContext ctx = feel.newCompilerContext();
    ctx.addInputVariableType("input", new MapBackedType().addField("Primary-Key", BuiltInType.STRING).addField("Value", BuiltInType.STRING));
    CompiledExpression compiledExpression = feel.compile("input.Primary-Key", ctx);
    assertTrue(errors.isEmpty());
    Map<String, Object> inputs = new HashMap<>();
    inputs.put("input", prototype(entry("Primary-Key", "k987")));
    Object result = feel.evaluate(compiledExpression, inputs);
    assertThat(result, is("k987"));
    assertTrue(errors.isEmpty());
}