Examples of javax.lang.model.util.Types

javax.lang.model.util.Types
Utility methods for operating on types.
Compatibility Note: Methods may be added to this interface in future releases of the platform. @author Joseph D. Darcy @author Scott Seligman @author Peter von der Ahé @see javax.annotation.processing.ProcessingEnvironment#getTypeUtils @since 1.6

    // parameters.
    @SuppressWarnings({ "rawtypes", "unchecked" })
    private static ExecutableElement getWidgetMethodName( final TypeElement classElement,
                                                          final ProcessingEnvironment processingEnvironment,
                                                          final Class annotation ) throws GenerationException {
        final Types typeUtils = processingEnvironment.getTypeUtils();
        final Elements elementUtils = processingEnvironment.getElementUtils();
        final TypeMirror requiredReturnType = elementUtils.getTypeElement( "com.google.gwt.user.client.ui.IsWidget" ).asType();
        final List<ExecutableElement> methods = ElementFilter.methodsIn( classElement.getEnclosedElements() );


        ExecutableElement match = null;
        for ( ExecutableElement e : methods ) {


            final TypeMirror actualReturnType = e.getReturnType();


            //Check method
            if ( e.getAnnotation( annotation ) == null ) {
                continue;
            }
            if ( !typeUtils.isAssignable( actualReturnType,
                                          requiredReturnType ) ) {
                continue;
            }
            if ( e.getParameters().size() != 0 ) {
                continue;

View Full Code Here

    // parameters.
    @SuppressWarnings({ "rawtypes", "unchecked" })
    private static String getPopupMethodName( final TypeElement classElement,
                                              final ProcessingEnvironment processingEnvironment,
                                              final Class annotation ) throws GenerationException {
        final Types typeUtils = processingEnvironment.getTypeUtils();
        final Elements elementUtils = processingEnvironment.getElementUtils();
        final TypeMirror requiredReturnType = elementUtils.getTypeElement( "com.google.gwt.user.client.ui.PopupPanel" ).asType();
        final List<ExecutableElement> methods = ElementFilter.methodsIn( classElement.getEnclosedElements() );


        ExecutableElement match = null;
        for ( ExecutableElement e : methods ) {


            final TypeMirror actualReturnType = e.getReturnType();


            //Check method
            if ( e.getAnnotation( annotation ) == null ) {
                continue;
            }
            if ( !typeUtils.isAssignable( actualReturnType,
                                          requiredReturnType ) ) {
                continue;
            }
            if ( e.getParameters().size() != 0 ) {
                continue;

View Full Code Here

    // parameters.
    @SuppressWarnings({ "rawtypes", "unchecked" })
    private static String getDefaultPositionMethodName( final TypeElement classElement,
                                                        final ProcessingEnvironment processingEnvironment,
                                                        final Class annotation ) throws GenerationException {
        final Types typeUtils = processingEnvironment.getTypeUtils();
        final Elements elementUtils = processingEnvironment.getElementUtils();
        final TypeMirror requiredReturnType = elementUtils.getTypeElement( APIModule.getPositionClass().getName() ).asType();
        final List<ExecutableElement> methods = ElementFilter.methodsIn( classElement.getEnclosedElements() );


        ExecutableElement match = null;
        for ( ExecutableElement e : methods ) {


            final TypeMirror actualReturnType = e.getReturnType();


            //Check method
            if ( e.getAnnotation( annotation ) == null ) {
                continue;
            }
            if ( !typeUtils.isAssignable( actualReturnType,
                                          requiredReturnType ) ) {
                continue;
            }
            if ( e.getParameters().size() != 0 ) {
                continue;

View Full Code Here

    // parameters.
    @SuppressWarnings({ "rawtypes", "unchecked" })
    private static String getMenuBarMethodName( final TypeElement classElement,
                                                final ProcessingEnvironment processingEnvironment,
                                                final Class annotation ) throws GenerationException {
        final Types typeUtils = processingEnvironment.getTypeUtils();
        final Elements elementUtils = processingEnvironment.getElementUtils();
        final TypeMirror requiredReturnType = elementUtils.getTypeElement( "org.uberfire.workbench.model.menu.Menus" ).asType();
        final List<ExecutableElement> methods = ElementFilter.methodsIn( classElement.getEnclosedElements() );


        ExecutableElement match = null;
        for ( ExecutableElement e : methods ) {


            final TypeMirror actualReturnType = e.getReturnType();


            //Check method
            if ( e.getAnnotation( annotation ) == null ) {
                continue;
            }
            if ( !typeUtils.isAssignable( actualReturnType,
                                          requiredReturnType ) ) {
                continue;
            }
            if ( e.getParameters().size() != 0 ) {
                continue;

View Full Code Here

    public TypeElement asDecl(Class c) {
        return env.getElementUtils().getTypeElement(getSourceClassName(c));
    }


    public TypeMirror erasure(TypeMirror t) {
        Types tu = env.getTypeUtils();
        t = tu.erasure(t);
        if (t.getKind().equals(TypeKind.DECLARED)) {
            DeclaredType dt = (DeclaredType)t;
            if (!dt.getTypeArguments().isEmpty())
                return tu.getDeclaredType((TypeElement) dt.asElement());
        }
        return t;
    }

View Full Code Here

    }


    protected boolean sameMethod(ExecutableElement method1, ExecutableElement method2) {
        if (!method1.getSimpleName().equals(method2.getSimpleName()))
            return false;
        Types typeUtils = builder.getProcessingEnvironment().getTypeUtils();
        if(!typeUtils.isSameType(method1.getReturnType(), method2.getReturnType())
                && !typeUtils.isSubtype(method2.getReturnType(), method1.getReturnType()))
            return false;
        List<? extends VariableElement> parameters1 = method1.getParameters();
        List<? extends VariableElement> parameters2 = method2.getParameters();
        if (parameters1.size() != parameters2.size())
            return false;
        for (int i = 0; i < parameters1.size(); i++) {
            if (!typeUtils.isSameType(parameters1.get(i).asType(), parameters2.get(i).asType()))
                return false;
        }
        return true;
    }

View Full Code Here

        }
        throw new IllegalStateException("no package for " + typeElement);
    }


    protected TypeElement asTypeElement(TypeMirror typeMirror) {
        Types TypeUtils = this.processingEnv.getTypeUtils();
        return (TypeElement)TypeUtils.asElement(typeMirror);
    }

View Full Code Here

0 1 2 3 4 5 6 7

TOP

Related Classes of javax.lang.model.util.Types

com.asakusafw.compiler.operator.AbstractOperatorProcessor

com.asakusafw.compiler.operator.ExecutableAnalyzer

com.asakusafw.compiler.operator.ExecutableAnalyzer$TypeConstraint

com.asakusafw.compiler.operator.flow.FlowPartClassCollector

com.asakusafw.compiler.operator.model.ConcreteDataModelMirror

com.asakusafw.compiler.operator.model.PartialDataModelMirror

com.asakusafw.compiler.operator.model.Util

com.asakusafw.compiler.operator.OperatorMethodDescriptor$Builder

com.asakusafw.compiler.operator.processor.MasterKindOperatorAnalyzer

com.codereligion.hammock.compiler.MethodParser

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.