Examples with JvmOperation org.eclipse.xtext.common.types.JvmOperation used on opensource projects

Example 26 with JvmOperation

use of org.eclipse.xtext.common.types.JvmOperation in project xtext-xtend by eclipse.

the class OverrideHelperTest method checkFindOverriddenOperation_03.

@Test
public void checkFindOverriddenOperation_03() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("package foo");
        _builder.newLine();
        _builder.newLine();
        _builder.append("import java.util.Map");
        _builder.newLine();
        _builder.newLine();
        _builder.append("class Foo implements Bar {");
        _builder.newLine();
        _builder.newLine();
        _builder.append("\t");
        _builder.append("override bar(Map<?, ?> map) {}");
        _builder.newLine();
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        _builder.newLine();
        _builder.append("interface Bar {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def void bar(Map<?, ?> map)");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFile xtendFile = this.file(_builder.toString());
        EObject _primaryJvmElement = this._iJvmModelAssociations.getPrimaryJvmElement(IterableExtensions.<XtendFunction>head(Iterables.<XtendFunction>filter(IterableExtensions.<XtendTypeDeclaration>head(xtendFile.getXtendTypes()).getMembers(), XtendFunction.class)));
        final JvmOperation operation = ((JvmOperation) _primaryJvmElement);
        Assert.assertNotNull(this.overrideHelper.findOverriddenOperation(operation));
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 27 with JvmOperation

use of org.eclipse.xtext.common.types.JvmOperation in project xtext-xtend by eclipse.

the class StandardFeatureCallArgumentsTest method toArguments.

protected IFeatureCallArguments toArguments(final String signature, final String invocation, final boolean receiver) {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("def void m(");
        _builder.append(signature);
        _builder.append(") {");
        _builder.newLineIfNotEmpty();
        _builder.append("\t");
        _builder.append("m(");
        _builder.append(invocation, "\t");
        _builder.append(")");
        _builder.newLineIfNotEmpty();
        _builder.append("}");
        _builder.newLine();
        final String functionString = _builder.toString();
        final XtendFunction function = this.function(functionString);
        XExpression _expression = function.getExpression();
        final XBlockExpression body = ((XBlockExpression) _expression);
        XExpression _head = IterableExtensions.<XExpression>head(body.getExpressions());
        final XFeatureCall featureCall = ((XFeatureCall) _head);
        final EList<XExpression> arguments = featureCall.getFeatureCallArguments();
        final JvmOperation operation = this._iXtendJvmAssociations.getDirectlyInferredOperation(function);
        final IFeatureCallArguments result = this.factory.createStandardArguments(arguments, operation.getParameters(), receiver, this.getOwner());
        Class<? extends IFeatureCallArguments> _class = result.getClass();
        boolean _equals = Objects.equal(_class, StandardFeatureCallArguments.class);
        Assert.assertTrue(_equals);
        return result;
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 28 with JvmOperation

use of org.eclipse.xtext.common.types.JvmOperation in project xtext-xtend by eclipse.

the class AnonymousClassTypeTest method testOverriddenMethodTypeArgumentInference.

@Test
public void testOverriddenMethodTypeArgumentInference() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("def foo() {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("new Iterable<String>() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("override iterator() {}");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFunction function = this.function(_builder.toString());
        final JvmOperation operation = this._iXtendJvmAssociations.getDirectlyInferredOperation(function);
        final IResolvedTypes resolvedTypes = this._iBatchTypeResolver.resolveTypes(operation.eResource());
        Assert.assertEquals("Iterable<String>", resolvedTypes.getActualType(operation).toString());
        XExpression _expression = function.getExpression();
        XExpression _head = IterableExtensions.<XExpression>head(((XBlockExpression) _expression).getExpressions());
        final AnonymousClass anonymousClass = ((AnonymousClass) _head);
        XtendMember _last = IterableExtensions.<XtendMember>last(anonymousClass.getMembers());
        final JvmOperation overriding = this._iXtendJvmAssociations.getDirectlyInferredOperation(((XtendFunction) _last));
        Assert.assertEquals("Iterator<String>", resolvedTypes.getActualType(overriding).toString());
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 29 with JvmOperation

use of org.eclipse.xtext.common.types.JvmOperation in project xtext-xtend by eclipse.

the class AnonymousClassTypeTest method testOverriddenMethodTypeArgumentInference_2.

@Test
public void testOverriddenMethodTypeArgumentInference_2() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("def <T> foo() {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("new Iterable<T>() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("override iterator() {}");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFunction function = this.function(_builder.toString());
        final JvmOperation operation = this._iXtendJvmAssociations.getDirectlyInferredOperation(function);
        final IResolvedTypes resolvedTypes = this._iBatchTypeResolver.resolveTypes(operation.eResource());
        Assert.assertEquals("Iterable<T>", resolvedTypes.getActualType(operation).toString());
        XExpression _expression = function.getExpression();
        XExpression _head = IterableExtensions.<XExpression>head(((XBlockExpression) _expression).getExpressions());
        final AnonymousClass anonymousClass = ((AnonymousClass) _head);
        XtendMember _last = IterableExtensions.<XtendMember>last(anonymousClass.getMembers());
        final JvmOperation overriding = this._iXtendJvmAssociations.getDirectlyInferredOperation(((XtendFunction) _last));
        Assert.assertEquals("Iterator<T>", resolvedTypes.getActualType(overriding).toString());
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 30 with JvmOperation

use of org.eclipse.xtext.common.types.JvmOperation in project xtext-xtend by eclipse.

the class NonOverridableTypesProviderTest method testInheritMiddle_02.

@Test
public void testInheritMiddle_02() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("package foo");
        _builder.newLine();
        _builder.newLine();
        _builder.append("import types.OuterClass");
        _builder.newLine();
        _builder.newLine();
        _builder.append("class Foo extends OuterClass.MiddleClass {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def foo() ");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendClass xtendClass = this.clazz(_builder.toString());
        final JvmGenericType inferredType = this.associations.getInferredType(xtendClass);
        this.assertTypeInScope("Foo", inferredType);
        this.assertTypeInScope("InnerMostClass", inferredType);
        this.assertNotInScope("OuterClass.MiddleClass", inferredType);
        this.assertNotInScope("MiddleClass", inferredType);
        this.assertNotInScope("OuterClass", inferredType);
        this.assertNotInScope("PrivateMiddleClass", inferredType);
        final XtendMember method = xtendClass.getMembers().get(0);
        final JvmOperation operation = this.associations.getDirectlyInferredOperation(((XtendFunction) method));
        this.assertTypeInScope("Foo", operation);
        this.assertTypeInScope("InnerMostClass", operation);
        this.assertNotInScope("OuterClass.MiddleClass", operation);
        this.assertNotInScope("MiddleClass", operation);
        this.assertNotInScope("OuterClass", operation);
        this.assertNotInScope("PrivateMiddleClass", inferredType);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}