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

Example 56 with XMemberFeatureCall

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

the class LinkingTest method testOverloadedMethods_01.

@Test
public void testOverloadedMethods_01() 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<Object> receiver = null\n" + "    receiver.overloaded(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.overloaded(java.util.Collection,java.lang.Iterable)", overloaded.getIdentifier());
}

Example 57 with XMemberFeatureCall

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

the class LinkingTest method testTypeOfSuper.

@Test
public void testTypeOfSuper() throws Exception {
    String classAsString = "class Foo extends java.util.ArrayList<String> {" + "	def m() {\n" + "		super.add(null)\n" + "	}\n" + "}";
    XtendClass clazz = clazz(classAsString);
    XtendFunction function = (XtendFunction) clazz.getMembers().get(0);
    XExpression body = function.getExpression();
    XBlockExpression block = (XBlockExpression) body;
    XMemberFeatureCall featureCall = (XMemberFeatureCall) block.getExpressions().get(0);
    XFeatureCall superCall = (XFeatureCall) featureCall.getMemberCallTarget();
    LightweightTypeReference type = getType(superCall);
    assertEquals("java.util.ArrayList<java.lang.String>", type.getIdentifier());
}

Example 58 with XMemberFeatureCall

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

the class LinkingTest method testOverloadedMethods_21.

@Test
public void testOverloadedMethods_21() throws Exception {
    XtendFile file = file("import java.util.Collection\n" + "class X {\n" + "  def <T> foo(Collection<T> collection, Iterable<? extends T> elements) {\n" + "    val t = elements.head\n" + "    collection.addAll(t)\n" + "  }\n" + "}");
    XtendClass clazz = (XtendClass) file.getXtendTypes().get(0);
    XtendFunction func = (XtendFunction) clazz.getMembers().get(0);
    XMemberFeatureCall featureCall = (XMemberFeatureCall) ((XBlockExpression) func.getExpression()).getExpressions().get(1);
    JvmIdentifiableElement addAll = featureCall.getFeature();
    assertNotNull(addAll);
    assertFalse(addAll.eIsProxy());
    assertEquals("org.eclipse.xtext.xbase.lib.CollectionExtensions.addAll(java.util.Collection,T[])", addAll.getIdentifier());
}

Example 59 with XMemberFeatureCall

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

the class LinkingTest method testStaticImports_03.

@Test
public void testStaticImports_03() throws Exception {
    String fileAsText = "import static extension java.util.Collections.* class Clazz { def void method() {''.singletonList()} }";
    XtendFile file = file(fileAsText, true);
    XtendFunction function = (XtendFunction) ((XtendClass) file.getXtendTypes().get(0)).getMembers().get(0);
    XMemberFeatureCall featureCall = (XMemberFeatureCall) ((XBlockExpression) function.getExpression()).getExpressions().get(0);
    String identifier = featureCall.getFeature().getIdentifier();
    assertEquals("java.util.Collections.singletonList(T)", identifier);
}

Example 60 with XMemberFeatureCall

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

the class LinkingTest method testExplicitTypeOverSugar_01.

@Test
public void testExplicitTypeOverSugar_01() throws Exception {
    XtendFile file = file("import static extension org.eclipse.emf.ecore.util.EcoreUtil.*\n" + "import org.eclipse.emf.ecore.EObject\n" + "import org.eclipse.emf.common.util.URI\n" + "\n" + "class C {\n" + "  def m(EObject it) {\n" + "    URI::createURI(\"someString\")\n" + "  }\n" + "}");
    XtendClass c = (XtendClass) file.getXtendTypes().get(0);
    XtendFunction m = (XtendFunction) c.getMembers().get(0);
    XBlockExpression body = (XBlockExpression) m.getExpression();
    XMemberFeatureCall featureCall = (XMemberFeatureCall) body.getExpressions().get(0);
    JvmIdentifiableElement method = featureCall.getFeature();
    assertEquals("org.eclipse.emf.common.util.URI.createURI(java.lang.String)", method.getIdentifier());
    assertTrue(featureCall.isStaticWithDeclaringType());
    XFeatureCall target = (XFeatureCall) featureCall.getMemberCallTarget();
    assertTrue(target.isTypeLiteral());
    assertEquals("org.eclipse.emf.common.util.URI", target.getFeature().getIdentifier());
}