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

Example 16 with XBlockExpression

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

the class LinkingTest method testStaticImports_11.

@Test
public void testStaticImports_11() throws Exception {
    String fileAsText = "import static com.google.common.collect.Iterables.*\n" + "import static java.util.Collections.*\n" + "class Clazz { def void method() {find(singletonList(''), [e|e.length!=0])} }";
    XtendFile file = file(fileAsText, true);
    XtendFunction function = (XtendFunction) ((XtendClass) file.getXtendTypes().get(0)).getMembers().get(0);
    XFeatureCall featureCall = (XFeatureCall) ((XBlockExpression) function.getExpression()).getExpressions().get(0);
    String identifier = featureCall.getFeature().getIdentifier();
    assertEquals("com.google.common.collect.Iterables.find(java.lang.Iterable,com.google.common.base.Predicate)", identifier);
}

Example 17 with XBlockExpression

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

the class LinkingTest method testExtensionMethodCall_08.

@Test
public void testExtensionMethodCall_08() throws Exception {
    XtendClass clazz = clazz("" + "class C {" + "  def m() {\n" + "    (null as String[]).m\n" + "  }\n" + "  def void m(String... s) {}\n" + "  def void m(String s) {}\n" + "}");
    XtendFunction func = (XtendFunction) clazz.getMembers().get(0);
    XMemberFeatureCall call = (XMemberFeatureCall) ((XBlockExpression) func.getExpression()).getExpressions().get(0);
    assertFalse(call.getFeature().eIsProxy());
    assertEquals("C.m(java.lang.String[])", call.getFeature().getIdentifier());
}

Example 18 with XBlockExpression

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

the class LinkingTest method testExtensionMethodCall_07.

@Test
public void testExtensionMethodCall_07() throws Exception {
    XtendClass clazz = clazz("" + "class C {" + "  def m() {\n" + "    (null as String[]).m\n" + "  }\n" + "  def void m(String[] s) {" + "  }" + "}");
    XtendFunction func = (XtendFunction) clazz.getMembers().get(0);
    XMemberFeatureCall call = (XMemberFeatureCall) ((XBlockExpression) func.getExpression()).getExpressions().get(0);
    assertFalse(call.getFeature().eIsProxy());
    assertEquals("C.m(java.lang.String[])", call.getFeature().getIdentifier());
}

Example 19 with XBlockExpression

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

the class LinkingTest method testExtensionMethodCall_03.

@Test
public void testExtensionMethodCall_03() throws Exception {
    XtendClass clazz = clazz("" + "abstract class MyIterable implements Iterable<String> {" + "  def doSomething() {\n" + "    filter [ s.toUpperCase != null ]\n" + "  }\n" + "}");
    XtendFunction func = (XtendFunction) clazz.getMembers().get(0);
    final XFeatureCall call = (XFeatureCall) ((XBlockExpression) func.getExpression()).getExpressions().get(0);
    assertEquals("org.eclipse.xtext.xbase.lib.IterableExtensions.filter(java.lang.Iterable,org.eclipse.xtext.xbase.lib.Functions$Function1)", call.getFeature().getIdentifier());
    assertNull(call.getInvalidFeatureIssueCode(), call.getInvalidFeatureIssueCode());
    JvmOperation operation = associator.getDirectlyInferredOperation(func);
    assertEquals("Iterable<String>", operation.getReturnType().getSimpleName());
}

Example 20 with XBlockExpression

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

the class LinkingTest method testOverloadedMethods_20.

@Test
public void testOverloadedMethods_20() throws Exception {
    XtendFile file = file("import java.util.Collection\n" + "class X {\n" + "  def <T> foo(Collection<T> collection, T head) {\n" + "    collection.addAll(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());
}