本文整理汇总了Java中org.eclipse.xtext.xbase.XInstanceOfExpression.setExpression方法的典型用法代码示例。如果您正苦于以下问题：Java XInstanceOfExpression.setExpression方法的具体用法？Java XInstanceOfExpression.setExpression怎么用？Java XInstanceOfExpression.setExpression使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.eclipse.xtext.xbase.XInstanceOfExpression的用法示例。
在下文中一共展示了XInstanceOfExpression.setExpression方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testSerialize_01
import org.eclipse.xtext.xbase.XInstanceOfExpression; //导入方法依赖的package包/类
@Test public void testSerialize_01() throws Exception {
Resource resource = newResource("'foo' as String");
XCastedExpression casted = (XCastedExpression) resource.getContents().get(0);
XbaseFactory factory = XbaseFactory.eINSTANCE;
XClosure closure = factory.createXClosure();
XStringLiteral stringLiteral = factory.createXStringLiteral();
stringLiteral.setValue("value");
XBlockExpression blockExpression = factory.createXBlockExpression();
blockExpression.getExpressions().add(stringLiteral);
closure.setExpression(blockExpression);
closure.setExplicitSyntax(true);
XInstanceOfExpression instanceOfExpression = factory.createXInstanceOfExpression();
instanceOfExpression.setExpression(closure);
instanceOfExpression.setType(EcoreUtil.copy(casted.getType()));
resource.getContents().clear();
resource.getContents().add(instanceOfExpression);
ISerializer serializer = get(ISerializer.class);
String string = serializer.serialize(instanceOfExpression);
assertEquals("[|\"value\"] instanceof String", string);
XInstanceOfExpression parsedExpression = parseHelper.parse(string);
assertTrue(EcoreUtil.equals(instanceOfExpression, parsedExpression));
}
示例2: testSerialize_02
import org.eclipse.xtext.xbase.XInstanceOfExpression; //导入方法依赖的package包/类
@Test public void testSerialize_02() throws Exception {
Resource resource = newResource("'foo' as String");
XCastedExpression casted = (XCastedExpression) resource.getContents().get(0);
XbaseFactory factory = XbaseFactory.eINSTANCE;
XIfExpression ifExpression = factory.createXIfExpression();
ifExpression.setIf(factory.createXBooleanLiteral());
XStringLiteral stringLiteral = factory.createXStringLiteral();
stringLiteral.setValue("value");
ifExpression.setThen(stringLiteral);
XInstanceOfExpression instanceOfExpression = factory.createXInstanceOfExpression();
instanceOfExpression.setExpression(ifExpression);
instanceOfExpression.setType(EcoreUtil.copy(casted.getType()));
resource.getContents().clear();
resource.getContents().add(instanceOfExpression);
ISerializer serializer = get(ISerializer.class);
String string = serializer.serialize(instanceOfExpression);
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=464846
assertEquals("( if(false) \"value\" ) instanceof String", string);
XInstanceOfExpression parsedExpression = parseHelper.parse(string);
assertTrue(EcoreUtil.equals(instanceOfExpression, parsedExpression));
}