Examples with XBlockExpression org.eclipse.xtext.xbase.XBlockExpression used on opensource projects

Example 56 with XBlockExpression

use of org.eclipse.xtext.xbase.XBlockExpression in project xtext-xtend by eclipse.

the class LinkingTest method testBug343102_02.

@Test
public void testBug343102_02() throws Exception {
    XtendFunction function = function("def <T> test(T t) {\n" + "  t.getClass\n" + "}");
    XMemberFeatureCall featureCall = (XMemberFeatureCall) ((XBlockExpression) function.getExpression()).getExpressions().get(0);
    String identifier = featureCall.getFeature().getIdentifier();
    assertEquals("java.lang.Object.getClass()", identifier);
}

Example 57 with XBlockExpression

use of org.eclipse.xtext.xbase.XBlockExpression in project xtext-xtend by eclipse.

the class LinkingTest method testOverloadedMethods_16.

@Test
public void testOverloadedMethods_16() throws Exception {
    XtendFile file = file("import java.util.Collection\n" + "class X {\n" + "  def <T> foo(Collection<? super T> collection, Iterable<T> elements) {\n" + "    collection.addAll(elements.head)\n" + "  }\n" + "}");
    XtendClass clazz = (XtendClass) file.getXtendTypes().get(0);
    XtendFunction func = (XtendFunction) clazz.getMembers().get(0);
    XMemberFeatureCall featureCall = (XMemberFeatureCall) ((XBlockExpression) func.getExpression()).getExpressions().get(0);
    JvmIdentifiableElement addAll = featureCall.getFeature();
    assertNotNull(addAll);
    assertFalse(addAll.eIsProxy());
    assertEquals("org.eclipse.xtext.xbase.lib.CollectionExtensions.addAll(java.util.Collection,T[])", addAll.getIdentifier());
}

Example 58 with XBlockExpression

use of org.eclipse.xtext.xbase.XBlockExpression in project xtext-xtend by eclipse.

the class LinkingTest method testOverloadedMethods_05.

@Test
public void testOverloadedMethods_05() throws Exception {
    XtendFile file = file("import java.util.List\n" + "class X {\n" + "  def foo() {\n" + "    var List<CharSequence> chars = null\n" + "    var List<String> strings = null\n" + "    var testdata.OverloadedMethods<CharSequence> receiver = null\n" + "    receiver.overloaded2(chars, strings)\n" + "  }\n" + "}");
    XtendClass clazz = (XtendClass) file.getXtendTypes().get(0);
    XtendFunction func = (XtendFunction) clazz.getMembers().get(0);
    XMemberFeatureCall featureCall = (XMemberFeatureCall) ((XBlockExpression) func.getExpression()).getExpressions().get(3);
    JvmIdentifiableElement overloaded = featureCall.getFeature();
    assertNotNull(overloaded);
    assertFalse(overloaded.eIsProxy());
    assertEquals("testdata.OverloadedMethods.overloaded2(java.util.Collection,java.lang.Iterable)", overloaded.getIdentifier());
}

Example 59 with XBlockExpression

use of org.eclipse.xtext.xbase.XBlockExpression in project xtext-xtend by eclipse.

the class LinkingTest method testCreateExtension_00.

@Test
public void testCreateExtension_00() throws Exception {
    XtendClass clazz = clazz("class Foo { " + "  def create list: newArrayList('foo') getListWithFooAnd(String s) {" + "	list" + "   this.getListWithFooAnd('')" + "  }" + "}");
    assertEquals(1, clazz.getMembers().size());
    XtendFunction func = (XtendFunction) clazz.getMembers().get(0);
    XFeatureCall featureCall = (XFeatureCall) ((XBlockExpression) func.getExpression()).getExpressions().get(0);
    Set<EObject> elements = associator.getJvmElements(func);
    Iterable<JvmOperation> filter = filter(elements, JvmOperation.class);
    JvmOperation initializer = filter(filter, new Predicate<JvmOperation>() {

        @Override
        public boolean apply(JvmOperation input) {
            return input.getSimpleName().startsWith("_init_");
        }
    }).iterator().next();
    assertEquals(initializer.getParameters().get(0), featureCall.getFeature());
    XAbstractFeatureCall recursiveFeatureCall = (XAbstractFeatureCall) ((XBlockExpression) func.getExpression()).getExpressions().get(1);
    assertEquals("Foo.getListWithFooAnd(java.lang.String)", recursiveFeatureCall.getFeature().getIdentifier());
}

Example 60 with XBlockExpression

use of org.eclipse.xtext.xbase.XBlockExpression in project xtext-xtend by eclipse.

the class LinkingTest method testExtensionMethodCall_Bug351827_01.

@Test
public void testExtensionMethodCall_Bug351827_01() throws Exception {
    XtendClass clazz = clazz("" + "class Foo {" + "  extension testdata.Properties1 p\n" + "  def foo(String s) {\n" + "    s.setProp1()\n" + "  }\n" + "  def setProp1(String s) { s }" + "}");
    XtendFunction func = (XtendFunction) clazz.getMembers().get(1);
    final XMemberFeatureCall call = (XMemberFeatureCall) ((XBlockExpression) func.getExpression()).getExpressions().get(0);
    assertEquals("Foo.setProp1(java.lang.String)", call.getFeature().getIdentifier());
}