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

Example 81 with XtendClass

use of org.eclipse.xtend.core.xtend.XtendClass 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());
}

Example 82 with XtendClass

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

the class LinkingTest method testExtensionOverInstanceIfIncompatible_01.

@Test
public void testExtensionOverInstanceIfIncompatible_01() throws Exception {
    XtendClass clazz = clazz("" + "class C {" + "  def put(java.util.Map<String, String> map, Integer i, Integer j) {\n" + "    map.put(i, j)\n" + "  }\n" + "}");
    XAbstractFeatureCall substring = findSingleFeatureCall(clazz);
    assertEquals("C.put(java.util.Map,java.lang.Integer,java.lang.Integer)", substring.getFeature().getIdentifier());
}

Example 83 with XtendClass

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

the class LinkingTest method testOverloadedMethods_18.

@Test
public void testOverloadedMethods_18() throws Exception {
    XtendFile file = file("import java.util.Collection\n" + "class X {\n" + "  def <T> foo(Collection<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 84 with XtendClass

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

the class LinkingTest method testStaticImports_09.

@Test
public void testStaticImports_09() throws Exception {
    String fileAsText = "import static java.util.Collections.* class Clazz { def void method() {singletonList('').findFirst(String e|e!=null)} }";
    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("org.eclipse.xtext.xbase.lib.IterableExtensions.findFirst(java.lang.Iterable,org.eclipse.xtext.xbase.lib.Functions$Function1)", identifier);
}

Example 85 with XtendClass

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

the class LinkingTest method testTypeParameterReference_9.

@Test
public void testTypeParameterReference_9() throws Exception {
    XtendFunction func = (XtendFunction) ((XtendClass) file("class X<Y> { def foo(Iterable<Y> iter) { for(y: iter) { 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("java.lang.Iterable<Y>", paramType.getIdentifier());
}