Examples with XtendFunction org.eclipse.xtend.core.xtend.XtendFunction used on opensource projects

Example 61 with XtendFunction

use of org.eclipse.xtend.core.xtend.XtendFunction in project xtext-xtend by eclipse.

the class LinkingTest method testOverloadedMethods_17.

@Test
public void testOverloadedMethods_17() throws Exception {
    XtendFile file = file("import java.util.Collection\n" + "class X {\n" + "  def <T> foo(Collection<? super T> collection, Iterable<? extends 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 62 with XtendFunction

use of org.eclipse.xtend.core.xtend.XtendFunction in project xtext-xtend by eclipse.

the class LinkingTest method testStaticImports_06.

@Test
public void testStaticImports_06() 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!=null])} }";
    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 63 with XtendFunction

use of org.eclipse.xtend.core.xtend.XtendFunction in project xtext-xtend by eclipse.

the class LinkingTest method testBug343102_01.

@Test
public void testBug343102_01() throws Exception {
    XtendFunction function = function("def <T extends java.lang.Object> 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 64 with XtendFunction

use of org.eclipse.xtend.core.xtend.XtendFunction in project xtext-xtend by eclipse.

the class LinkingTest method testExtensionMethodCall_09.

@Test
public void testExtensionMethodCall_09() 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 65 with XtendFunction

use of org.eclipse.xtend.core.xtend.XtendFunction in project xtext-xtend by eclipse.

the class LinkingTest method testBug400807.

@Test
public void testBug400807() throws Exception {
    XtendFile file = file("package testPackage\n" + "import bug400807.Bug400807\n" + "class C {\n" + "	def Bug400807 m() {\n" + "		[ string ]\n" + "	}\n" + "}\n");
    XtendClass c = (XtendClass) file.getXtendTypes().get(0);
    XtendFunction m = (XtendFunction) c.getMembers().get(0);
    XBlockExpression body = (XBlockExpression) m.getExpression();
    XClosure lambda = (XClosure) body.getExpressions().get(0);
    XBlockExpression innerBody = (XBlockExpression) lambda.getExpression();
    XAbstractFeatureCall string = (XAbstractFeatureCall) innerBody.getExpressions().get(0);
    assertEquals("bug400807.Bug400807Param.getString()", string.getFeature().getIdentifier());
}