Examples with MutableInterfaceDeclaration org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration used on opensource projects

Example 11 with MutableInterfaceDeclaration

use of org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration in project xtext-xtend by eclipse.

the class ExtractTest method testExtractAnnotation.

@Test
public void testExtractAnnotation() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("@extract.Extract");
    _builder.newLine();
    _builder.append("class MyClass {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doStuff(String myParam) throws IllegalArgumentException {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("return myParam");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    final IAcceptor<XtendCompilerTester.CompilationResult> _function = (XtendCompilerTester.CompilationResult it) -> {
        @Extension final TransformationContext ctx = it.getTransformationContext();
        final MutableInterfaceDeclaration interf = ctx.findInterface("MyClassInterface");
        final MutableClassDeclaration clazz = ctx.findClass("MyClass");
        Assert.assertEquals(IterableExtensions.head(clazz.getImplementedInterfaces()).getType(), interf);
        MutableMethodDeclaration _head = IterableExtensions.head(interf.getDeclaredMethods());
        final Procedure1<MutableMethodDeclaration> _function_1 = (MutableMethodDeclaration it_1) -> {
            Assert.assertEquals("doStuff", it_1.getSimpleName());
            Assert.assertEquals(ctx.getString(), it_1.getReturnType());
            Assert.assertEquals(ctx.newTypeReference(IllegalArgumentException.class), IterableExtensions.head(it_1.getExceptions()));
        };
        ObjectExtensions.<MutableMethodDeclaration>operator_doubleArrow(_head, _function_1);
    };
    this.compilerTester.compile(_builder, _function);
}

Example 12 with MutableInterfaceDeclaration

use of org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration in project xtext-xtend by eclipse.

the class TypeLookupImpl method findInterface.

@Override
public MutableInterfaceDeclaration findInterface(final String qualifiedName) {
    final Type type = this.findType(qualifiedName);
    MutableInterfaceDeclaration _switchResult = null;
    boolean _matched = false;
    if (type instanceof MutableInterfaceDeclaration) {
        _matched = true;
        _switchResult = ((MutableInterfaceDeclaration) type);
    }
    return _switchResult;
}

Example 13 with MutableInterfaceDeclaration

use of org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration in project xtext-xtend by eclipse.

the class ExtractProcessor method doTransform.

@Override
public void doTransform(final MutableClassDeclaration annotatedClass, @Extension final TransformationContext context) {
    final MutableInterfaceDeclaration interfaceType = context.findInterface(this.getInterfaceName(annotatedClass));
    context.setPrimarySourceElement(interfaceType, annotatedClass);
    Iterable<? extends TypeReference> _implementedInterfaces = annotatedClass.getImplementedInterfaces();
    TypeReference _newTypeReference = context.newTypeReference(interfaceType);
    Iterable<TypeReference> _plus = Iterables.<TypeReference>concat(_implementedInterfaces, Collections.<TypeReference>unmodifiableList(CollectionLiterals.<TypeReference>newArrayList(_newTypeReference)));
    annotatedClass.setImplementedInterfaces(_plus);
    Iterable<? extends MutableMethodDeclaration> _declaredMethods = annotatedClass.getDeclaredMethods();
    for (final MutableMethodDeclaration method : _declaredMethods) {
        Visibility _visibility = method.getVisibility();
        boolean _equals = Objects.equal(_visibility, Visibility.PUBLIC);
        if (_equals) {
            final Procedure1<MutableMethodDeclaration> _function = (MutableMethodDeclaration it) -> {
                it.setDocComment(method.getDocComment());
                it.setReturnType(method.getReturnType());
                Iterable<? extends MutableParameterDeclaration> _parameters = method.getParameters();
                for (final MutableParameterDeclaration p : _parameters) {
                    it.addParameter(p.getSimpleName(), p.getType());
                }
                it.setExceptions(((TypeReference[]) Conversions.unwrapArray(method.getExceptions(), TypeReference.class)));
                context.setPrimarySourceElement(it, method);
            };
            interfaceType.addMethod(method.getSimpleName(), _function);
        }
    }
}

Example 14 with MutableInterfaceDeclaration

use of org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration in project xtext-xtend by eclipse.

the class AbstractReusableActiveAnnotationTests method testRemove.

@Test
public void testRemove() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package myannotation");
    _builder.newLine();
    _builder.newLine();
    _builder.append("import com.google.common.base.Preconditions");
    _builder.newLine();
    _builder.append("import java.util.List");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.Active");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationParticipant");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableNamedElement");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableTypeDeclaration");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(MyAnnotationProcessor)");
    _builder.newLine();
    _builder.append("annotation MyAnnotation {");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class MyAnnotationProcessor implements TransformationParticipant<MutableNamedElement> {");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(List<? extends MutableNamedElement> annotatedTargetElements,");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("for (annotatedTargetElement : annotatedTargetElements) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("remove(annotatedTargetElement, context)");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("def dispatch void remove(MutableNamedElement annotatedTargetElement, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("val sourceElement = annotatedTargetElement.primarySourceElement");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(sourceElement != null,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'a source element should not be null before removing, but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("sourceElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(sourceElement.primaryGeneratedJavaElement == annotatedTargetElement,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'expected: ");
    _builder.append("�", "\t\t\t");
    _builder.append("annotatedTargetElement");
    _builder.append("�", "\t\t\t");
    _builder.append(", but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("sourceElement.primaryGeneratedJavaElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("annotatedTargetElement.remove");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(annotatedTargetElement.primarySourceElement == null,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'a source element should be null after removing, but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("annotatedTargetElement.primarySourceElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("Preconditions.checkState(sourceElement.primaryGeneratedJavaElement == null,");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'a target element should be null after removing, but: ");
    _builder.append("�", "\t\t\t");
    _builder.append("sourceElement.primaryGeneratedJavaElement");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("try {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("annotatedTargetElement.remove");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(false, \'");
    _builder.append("\'\'");
    _builder.append("�", "\t\t\t");
    _builder.append("IllegalArgumentException");
    _builder.append("�", "\t\t\t");
    _builder.append(" is expected\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("} catch (IllegalStateException e) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(e.message.startsWith(\"This element has already been removed: \"),");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("\'");
    _builder.append("\'\'Wrong error message: ");
    _builder.append("�", "\t\t\t\t");
    _builder.append("e.message");
    _builder.append("�", "\t\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("def dispatch void remove(MutableTypeDeclaration annotatedTargetElement, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("try {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("annotatedTargetElement.remove");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(false, \'");
    _builder.append("\'\'");
    _builder.append("�", "\t\t\t");
    _builder.append("UnsupportedOperationException");
    _builder.append("�", "\t\t\t");
    _builder.append(" is expected\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("} catch (UnsupportedOperationException e) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("Preconditions.checkState(e.message == \"The type cannot be removed.\", \'\'");
    _builder.append("\'Wrong error message: ");
    _builder.append("�", "\t\t\t");
    _builder.append("e.message");
    _builder.append("�", "\t\t\t");
    _builder.append("\'");
    _builder.append("\'\')");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    Pair<String, String> _mappedTo = Pair.<String, String>of("myannotation/MyAnnotation.xtend", _builder.toString());
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("package myusercode");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("import myannotation.MyAnnotation");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("class UserClass {");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("String fieldToRemove");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("new(String arg) {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("new(@MyAnnotation Integer argToRemove) {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("def methodToRemove() {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static class NestedClass {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static interface NestedInteface {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static annotation NestedAnnotation {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("static enum NestedEnum {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("enum UserEnum {");
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("interface UserInterface {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("def String methodToRemove();");
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("annotation UserAnnotation {");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("String fieldToRemove");
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    Pair<String, String> _mappedTo_1 = Pair.<String, String>of("myusercode/UserCode.xtend", _builder_1.toString());
    final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
        final MutableClassDeclaration clazz = it.getTypeLookup().findClass("myusercode.UserClass");
        Assert.assertNotNull(clazz);
        Assert.assertEquals(5, IterableExtensions.size(clazz.getDeclaredMembers()));
        final MutableConstructorDeclaration constructor = IterableExtensions.head(clazz.getDeclaredConstructors());
        Assert.assertNotNull(clazz);
        Assert.assertEquals(0, IterableExtensions.size(constructor.getParameters()));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<ClassDeclaration>filter(clazz.getDeclaredMembers(), ClassDeclaration.class)));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<InterfaceDeclaration>filter(clazz.getDeclaredMembers(), InterfaceDeclaration.class)));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<EnumerationTypeDeclaration>filter(clazz.getDeclaredMembers(), EnumerationTypeDeclaration.class)));
        Assert.assertEquals(1, IterableExtensions.size(Iterables.<AnnotationTypeDeclaration>filter(clazz.getDeclaredMembers(), AnnotationTypeDeclaration.class)));
        final MutableEnumerationTypeDeclaration enum_ = it.getTypeLookup().findEnumerationType("myusercode.UserEnum");
        Assert.assertNotNull(enum_);
        final MutableInterfaceDeclaration interface_ = it.getTypeLookup().findInterface("myusercode.UserInterface");
        Assert.assertNotNull(interface_);
        Assert.assertEquals(0, IterableExtensions.size(interface_.getDeclaredMembers()));
        final MutableAnnotationTypeDeclaration annotation = it.getTypeLookup().findAnnotationType("myusercode.UserAnnotation");
        Assert.assertNotNull(annotation);
        Assert.assertEquals(0, IterableExtensions.size(annotation.getDeclaredMembers()));
        Element _primarySourceElement = it.getTracability().getPrimarySourceElement(clazz);
        final MethodDeclaration removedMethod = ((ClassDeclaration) _primarySourceElement).findDeclaredMethod("methodToRemove");
        Expression _body = removedMethod.getBody();
        final XExpression expression = ((ExpressionImpl) _body).getDelegate();
        Assert.assertNull(this.logicalContainerProvider.getLogicalContainer(expression));
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}

Example 15 with MutableInterfaceDeclaration

use of org.eclipse.xtend.lib.macro.declaration.MutableInterfaceDeclaration in project xtext-xtend by eclipse.

the class AbstractReusableActiveAnnotationTests method testRemoveTypeParameters.

@Test
public void testRemoveTypeParameters() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package myannotation");
    _builder.newLine();
    _builder.newLine();
    _builder.append("import java.util.List");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.Active");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationContext");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.TransformationParticipant");
    _builder.newLine();
    _builder.append("import org.eclipse.xtend.lib.macro.declaration.MutableTypeParameterDeclarator");
    _builder.newLine();
    _builder.newLine();
    _builder.append("@Active(MyAnnotationProcessor)");
    _builder.newLine();
    _builder.append("annotation MyAnnotation {");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("class MyAnnotationProcessor implements TransformationParticipant<MutableTypeParameterDeclarator> {");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("override doTransform(List<? extends MutableTypeParameterDeclarator> annotatedTargetElements,");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("for (annotatedTargetElement : annotatedTargetElements) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("doTransform(annotatedTargetElement, context)");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("\t");
    _builder.append("def doTransform(MutableTypeParameterDeclarator it, extension TransformationContext context) {");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("typeParameters.head.remove");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    Pair<String, String> _mappedTo = Pair.<String, String>of("myannotation/MyAnnotation.xtend", _builder.toString());
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("package myusercode");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("import myannotation.MyAnnotation");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("class MyClass<T extends String> {");
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("interface MyInterface<T extends String> {");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("@MyAnnotation");
    _builder_1.newLine();
    _builder_1.append("\t");
    _builder_1.append("abstract def <T extends String> void foo();");
    _builder_1.newLine();
    _builder_1.newLine();
    _builder_1.append("}");
    _builder_1.newLine();
    Pair<String, String> _mappedTo_1 = Pair.<String, String>of("myusercode/UserCode.xtend", _builder_1.toString());
    final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
        final Procedure1<MutableTypeParameterDeclarator> _function_1 = (MutableTypeParameterDeclarator it_1) -> {
            Assert.assertEquals(0, IterableExtensions.size(it_1.getTypeParameters()));
        };
        final Procedure1<? super MutableTypeParameterDeclarator> assertMyAnnotationChanges = _function_1;
        assertMyAnnotationChanges.apply(it.getTypeLookup().findClass("myusercode.MyClass"));
        final MutableInterfaceDeclaration myInterface = it.getTypeLookup().findInterface("myusercode.MyInterface");
        assertMyAnnotationChanges.apply(myInterface);
        assertMyAnnotationChanges.apply(IterableExtensions.head(myInterface.getDeclaredMethods()));
    };
    this.assertProcessing(_mappedTo, _mappedTo_1, _function);
}