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

Example 41 with JvmTypeReference

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

the class UIStringsTest method testReferenceToString_4.

@Test
public void testReferenceToString_4() throws Exception {
    XtendFile file = file("class Foo { var test }");
    assertFalse(validationTestHelper.validate(file).isEmpty());
    XtendClass clazz = (XtendClass) file.getXtendTypes().get(0);
    XtendField field = (XtendField) clazz.getMembers().get(0);
    JvmField jvmField = associations.getJvmField(field);
    JvmTypeReference reference = jvmField.getType();
    assertNotNull(reference);
    assertNotNull(reference.getType());
    assertFalse(reference.getType().eIsProxy());
    assertNotNull(reference.eResource());
    assertEquals("Object", this.uiStrings.referenceToString(reference, "the-default-label"));
}

Example 42 with JvmTypeReference

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

the class XtendFieldImpl method basicSetType.

/**
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public NotificationChain basicSetType(JvmTypeReference newType, NotificationChain msgs) {
    JvmTypeReference oldType = type;
    type = newType;
    if (eNotificationRequired()) {
        ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, XtendPackage.XTEND_FIELD__TYPE, oldType, newType);
        if (msgs == null)
            msgs = notification;
        else
            msgs.add(notification);
    }
    return msgs;
}

Example 43 with JvmTypeReference

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

the class InferredJvmModelTest method testInferredFunctionWithTypeParameter.

@Test
public void testInferredFunctionWithTypeParameter() throws Exception {
    XtendFile xtendFile = file("class Foo<S> { def java.util.List<S> foo() {null} }");
    JvmGenericType inferredType = getInferredType(xtendFile);
    JvmOperation jvmOperation = (JvmOperation) inferredType.getMembers().get(1);
    assertEquals("java.util.List<S>", jvmOperation.getReturnType().getIdentifier());
    JvmTypeReference argument = ((JvmParameterizedTypeReference) jvmOperation.getReturnType()).getArguments().get(0);
    assertSame(inferredType, ((JvmTypeParameter) argument.getType()).getDeclarator());
    XtendFunction xtendFunction = (XtendFunction) ((XtendClass) xtendFile.getXtendTypes().get(0)).getMembers().get(0);
    assertEquals("java.util.List<S>", xtendFunction.getReturnType().getIdentifier());
}

Example 44 with JvmTypeReference

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

the class LinkingTest method testTypeParameterShadowsType_1.

@Test
public void testTypeParameterShadowsType_1() throws Exception {
    XtendFunction func = (XtendFunction) ((XtendClass) file("class A {} class B { def <A> A foo(A x) {x}}").getXtendTypes().get(1)).getMembers().get(0);
    JvmTypeReference returnType = func.getReturnType();
    JvmTypeParameter typeParamDecl = (JvmTypeParameter) returnType.getType();
    assertEquals("A", typeParamDecl.getIdentifier());
    JvmTypeParameter param = (JvmTypeParameter) func.getParameters().get(0).getParameterType().getType();
    assertSame(typeParamDecl, param);
}

Example 45 with JvmTypeReference

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

the class LinkingTest method testTypeParameterReference_2.

@Test
public void testTypeParameterReference_2() throws Exception {
    XtendFunction func = (XtendFunction) ((XtendClass) file("class X<Y> { def foo(Y y) { return y }}").getXtendTypes().get(0)).getMembers().get(0);
    JvmOperation operation = associator.getDirectlyInferredOperation(func);
    JvmTypeReference returnType = operation.getReturnType();
    assertEquals("Y", returnType.getIdentifier());
    JvmTypeReference paramType = operation.getParameters().get(0).getParameterType();
    assertEquals("Y", paramType.getIdentifier());
}