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

Example 6 with XConstructorCall

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

the class UIStringsTest method testReferenceToString_0.

/**
 * Only the simple name of the type is specified.
 * The JvmTypeReference is not a proxy.
 */
@Test
public void testReferenceToString_0() throws Exception {
    XtendFile file = file("package org.eclipse.xtend.core.tests.validation.uistrings\n" + "public interface InterfaceA { }\n" + "public class ClassB implements InterfaceA { }\n" + "public class ClassC extends ClassB {\n" + "}\n" + "class XtendClass1 {\n" + "  def test() {\n" + "    val x = new List<ClassC>\n" + "  }\n" + "}\n");
    XtendClass clazz = (XtendClass) file.getXtendTypes().get(3);
    XBlockExpression block = (XBlockExpression) ((XtendFunction) clazz.getMembers().get(0)).getExpression();
    XVariableDeclaration declaration = (XVariableDeclaration) block.getExpressions().get(0);
    XConstructorCall cons = (XConstructorCall) declaration.getRight();
    JvmTypeReference reference = cons.getTypeArguments().get(0);
    assertNotNull(reference);
    assertNotNull(reference.getType());
    assertFalse(reference.getType().eIsProxy());
    assertNotNull(reference.eResource());
    assertEquals("ClassC", this.uiStrings.referenceToString(reference, "the-default-label"));
}

Example 7 with XConstructorCall

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

the class XtendHyperlinkHelper method createHyperlinksForCrossRef.

@Override
protected void createHyperlinksForCrossRef(XtextResource resource, INode crossRefNode, IHyperlinkAcceptor acceptor) {
    EObject crossLinkedEObject = getEObjectAtOffsetHelper().getCrossReferencedElement(crossRefNode);
    if (crossLinkedEObject != null && !crossLinkedEObject.eIsProxy()) {
        EObject containedElementAt = getEObjectAtOffsetHelper().resolveContainedElementAt(resource, crossRefNode.getOffset());
        if (containedElementAt instanceof XAbstractFeatureCall) {
            XAbstractFeatureCall casted = (XAbstractFeatureCall) containedElementAt;
            if (casted.getFeature() == crossLinkedEObject) {
                IFeatureLinkingCandidate candidate = getBatchTypeResolver().resolveTypes(casted).getLinkingCandidate(casted);
                if (candidate instanceof IAmbiguousLinkingCandidate) {
                    createMultipleLinks(resource, crossRefNode, ((IAmbiguousLinkingCandidate) candidate).getAlternatives(), acceptor);
                } else if (candidate instanceof ISuspiciouslyOverloadedCandidate) {
                    ISuspiciouslyOverloadedCandidate castedCandidate = (ISuspiciouslyOverloadedCandidate) candidate;
                    createMultipleLinks(resource, crossRefNode, Lists.newArrayList(castedCandidate.getChosenCandidate(), castedCandidate.getRejectedCandidate()), acceptor);
                }
            }
        } else if (containedElementAt instanceof XConstructorCall) {
            XConstructorCall casted = (XConstructorCall) containedElementAt;
            if (casted.getConstructor() == crossLinkedEObject) {
                IConstructorLinkingCandidate candidate = getBatchTypeResolver().resolveTypes(casted).getLinkingCandidate(casted);
                if (candidate instanceof IAmbiguousLinkingCandidate) {
                    createMultipleLinks(resource, crossRefNode, ((IAmbiguousLinkingCandidate) candidate).getAlternatives(), acceptor);
                }
            }
        }
    }
    super.createHyperlinksForCrossRef(resource, crossRefNode, acceptor);
}

Example 8 with XConstructorCall

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

the class XtendHoverSignatureProviderTest method testSignatureConstructorCall_02.

@Test
public void testSignatureConstructorCall_02() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("package testPackage");
        _builder.newLine();
        _builder.append("class Foo<S> {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def bar() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("new Foo(StringBuilder, StringBuffer)");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("new <X>(Class<X> c, Class<S> c2) {}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFile xtendFile = this.parseHelper.parse(_builder, this.getResourceSet());
        final XtendClass clazz = IterableExtensions.<XtendClass>head(Iterables.<XtendClass>filter(xtendFile.getXtendTypes(), XtendClass.class));
        XtendMember _get = clazz.getMembers().get(0);
        final XtendFunction xtendFunction = ((XtendFunction) _get);
        XExpression _expression = xtendFunction.getExpression();
        XExpression _get_1 = ((XBlockExpression) _expression).getExpressions().get(0);
        final XConstructorCall constructorCall = ((XConstructorCall) _get_1);
        final String signature = this.signatureProvider.getSignature(constructorCall);
        Assert.assertEquals("<StringBuilder> Foo<StringBuffer>(Class<StringBuilder> c, Class<StringBuffer> c2)", signature);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 9 with XConstructorCall

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

the class XtendHoverSignatureProviderTest method testSignatureConstructorCall_01.

@Test
public void testSignatureConstructorCall_01() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("package testPackage");
        _builder.newLine();
        _builder.append("class Foo<S extends CharSequence> {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def bar() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("new Foo()");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFile xtendFile = this.parseHelper.parse(_builder, this.getResourceSet());
        final XtendClass clazz = IterableExtensions.<XtendClass>head(Iterables.<XtendClass>filter(xtendFile.getXtendTypes(), XtendClass.class));
        XtendMember _get = clazz.getMembers().get(0);
        final XtendFunction xtendFunction = ((XtendFunction) _get);
        XExpression _expression = xtendFunction.getExpression();
        XExpression _get_1 = ((XBlockExpression) _expression).getExpressions().get(0);
        final XConstructorCall constructorCall = ((XConstructorCall) _get_1);
        final String signature = this.signatureProvider.getSignature(constructorCall);
        Assert.assertEquals("Foo<CharSequence>()", signature);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 10 with XConstructorCall

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

the class XtendHoverSignatureProviderTest method testSignatureConstructorCall_03.

@Test
public void testSignatureConstructorCall_03() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("package testPackage");
        _builder.newLine();
        _builder.append("class Foo<S> {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def bar() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("new Foo<String>()");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFile xtendFile = this.parseHelper.parse(_builder, this.getResourceSet());
        final XtendClass clazz = IterableExtensions.<XtendClass>head(Iterables.<XtendClass>filter(xtendFile.getXtendTypes(), XtendClass.class));
        XtendMember _get = clazz.getMembers().get(0);
        final XtendFunction xtendFunction = ((XtendFunction) _get);
        XExpression _expression = xtendFunction.getExpression();
        XExpression _get_1 = ((XBlockExpression) _expression).getExpressions().get(0);
        final XConstructorCall constructorCall = ((XConstructorCall) _get_1);
        final String signature = this.signatureProvider.getSignature(constructorCall);
        Assert.assertEquals("Foo<String>()", signature);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}