Examples with JvmGenericType org.eclipse.xtext.common.types.JvmGenericType used on opensource projects

Example 71 with JvmGenericType

use of org.eclipse.xtext.common.types.JvmGenericType in project xtext-xtend by eclipse.

the class InferredJvmModelTest method testDispatchFunction_00.

@Test
public void testDispatchFunction_00() throws Exception {
    XtendFile xtendFile = file("class Foo { def dispatch foo(Object x) {null} def dispatch foo(String x) {null}}");
    JvmGenericType inferredType = getInferredType(xtendFile);
    // one main dispatch
    Iterable<JvmOperation> operations = inferredType.getDeclaredOperations();
    JvmOperation dispatch = findByNameAndFirstParameterType(operations, "foo", Object.class);
    assertEquals("java.lang.Object", dispatch.getReturnType().getIdentifier());
    // two internal case methods
    findByNameAndFirstParameterType(operations, "_foo", Object.class);
    findByNameAndFirstParameterType(operations, "_foo", String.class);
    for (JvmMember member : inferredType.getMembers()) {
        if (member instanceof JvmExecutable) {
            if (member.getSimpleName().startsWith("_"))
                assertEquals(JvmVisibility.PROTECTED, member.getVisibility());
            else
                assertEquals(JvmVisibility.PUBLIC, member.getVisibility());
        } else {
            assertEquals(JvmVisibility.PRIVATE, member.getVisibility());
        }
    }
}

Example 72 with JvmGenericType

use of org.eclipse.xtext.common.types.JvmGenericType in project xtext-xtend by eclipse.

the class InferredJvmModelTest method testExtensionToAnnotation_01.

@Test
public void testExtensionToAnnotation_01() throws Exception {
    XtendFile xtendFile = file("class C { extension String }");
    JvmGenericType inferredType = getInferredType(xtendFile);
    JvmField jvmField = (JvmField) inferredType.getMembers().get(1);
    assertEquals("_string", jvmField.getSimpleName());
    List<JvmAnnotationReference> annotations = jvmField.getAnnotations();
    assertEquals(1, annotations.size());
    assertEquals(Extension.class.getCanonicalName(), annotations.get(0).getAnnotation().getQualifiedName());
}

Example 73 with JvmGenericType

use of org.eclipse.xtext.common.types.JvmGenericType in project xtext-xtend by eclipse.

the class InferredJvmModelTest method testInferredTypeParameter.

@Test
public void testInferredTypeParameter() throws Exception {
    XtendFile xtendFile = file("class Foo <T> { }");
    JvmGenericType inferredType = getInferredType(xtendFile);
    XtendClass xtendClass = (XtendClass) xtendFile.getXtendTypes().get(0);
    assertEquals(1, inferredType.getTypeParameters().size());
    assertFalse(xtendClass.getTypeParameters().get(0) == inferredType.getTypeParameters().get(0));
    assertEquals(xtendClass.getTypeParameters().get(0).getIdentifier(), inferredType.getTypeParameters().get(0).getIdentifier());
}

Example 74 with JvmGenericType

use of org.eclipse.xtext.common.types.JvmGenericType in project xtext-xtend by eclipse.

the class InferredJvmModelTest method testInferredFunction_02.

@Test
public void testInferredFunction_02() throws Exception {
    XtendFile xtendFile = file("class Foo { def create result: newArrayList(s) newList(String s) {} }");
    JvmGenericType inferredType = getInferredType(xtendFile);
    XtendClass xtendClass = (XtendClass) xtendFile.getXtendTypes().get(0);
    EList<JvmMember> jvmMembers = inferredType.getMembers();
    assertEquals(4, jvmMembers.size());
    JvmMember jvmMember = jvmMembers.get(1);
    assertTrue(jvmMember instanceof JvmOperation);
    XtendFunction xtendFunction = (XtendFunction) xtendClass.getMembers().get(0);
    assertEquals(xtendFunction.getName(), jvmMember.getSimpleName());
    assertEquals(JvmVisibility.PUBLIC, jvmMember.getVisibility());
    assertEquals("java.util.ArrayList<java.lang.String>", ((JvmOperation) jvmMember).getReturnType().getIdentifier());
    JvmField cacheVar = (JvmField) jvmMembers.get(2);
    assertEquals("_createCache_" + xtendFunction.getName(), cacheVar.getSimpleName());
    assertEquals(JvmVisibility.PRIVATE, cacheVar.getVisibility());
    assertEquals("java.util.HashMap<java.util.ArrayList<? extends java.lang.Object>, java.util.ArrayList<java.lang.String>>", cacheVar.getType().getIdentifier());
    JvmOperation privateInitializer = (JvmOperation) jvmMembers.get(3);
    assertEquals("_init_" + xtendFunction.getName(), privateInitializer.getSimpleName());
    assertEquals(JvmVisibility.PRIVATE, privateInitializer.getVisibility());
    assertEquals("java.util.ArrayList<java.lang.String>", privateInitializer.getParameters().get(0).getParameterType().getIdentifier());
    assertEquals("java.lang.String", privateInitializer.getParameters().get(1).getParameterType().getIdentifier());
}

Example 75 with JvmGenericType

use of org.eclipse.xtext.common.types.JvmGenericType in project xtext-xtend by eclipse.

the class InferredJvmModelTest method testInferredFunctionWithReturnType_03.

@Test
public void testInferredFunctionWithReturnType_03() throws Exception {
    XtendFile xtendFile = file("class Foo { def bar() { null } }");
    JvmGenericType inferredType = getInferredType(xtendFile);
    JvmOperation jvmOperation = (JvmOperation) inferredType.getMembers().get(1);
    assertEquals("java.lang.Object", jvmOperation.getReturnType().getIdentifier());
}