Examples with TypeElement javax.lang.model.element.TypeElement used on opensource projects

Example 61 with TypeElement

use of javax.lang.model.element.TypeElement in project bazel by bazelbuild.

the class ElementUtils method getAllMethodsIn.

/**
     * Return all methods declared in the given type or any superclass/interface.
     * Note that no constructors will be returned.
     * TODO: should this use javax.lang.model.util.Elements.getAllMembers(TypeElement)
     * instead of our own getSuperTypes?
     */
public static List<ExecutableElement> getAllMethodsIn(TypeElement type) {
    List<ExecutableElement> meths = new ArrayList<ExecutableElement>();
    meths.addAll(ElementFilter.methodsIn(type.getEnclosedElements()));
    List<TypeElement> alltypes = getSuperTypes(type);
    for (TypeElement atype : alltypes) {
        meths.addAll(ElementFilter.methodsIn(atype.getEnclosedElements()));
    }
    return Collections.<ExecutableElement>unmodifiableList(meths);
}

Example 62 with TypeElement

use of javax.lang.model.element.TypeElement in project bazel by bazelbuild.

the class ElementUtils method enclosingClass.

/**
     * Returns the innermost type element enclosing the given element
     *
     * @param elem the enclosed element of a class
     * @return  the innermost type element
     */
public static TypeElement enclosingClass(final Element elem) {
    Element result = elem;
    while (result != null && !result.getKind().isClass() && !result.getKind().isInterface()) {
        /*@Nullable*/
        Element encl = result.getEnclosingElement();
        result = encl;
    }
    return (TypeElement) result;
}

Example 63 with TypeElement

use of javax.lang.model.element.TypeElement in project bazel by bazelbuild.

the class ElementUtils method getAllFieldsIn.

/**
     * Return all fields declared in the given type or any superclass/interface.
     * TODO: should this use javax.lang.model.util.Elements.getAllMembers(TypeElement)
     * instead of our own getSuperTypes?
     */
public static List<VariableElement> getAllFieldsIn(TypeElement type) {
    List<VariableElement> fields = new ArrayList<VariableElement>();
    fields.addAll(ElementFilter.fieldsIn(type.getEnclosedElements()));
    List<TypeElement> alltypes = getSuperTypes(type);
    for (TypeElement atype : alltypes) {
        fields.addAll(ElementFilter.fieldsIn(atype.getEnclosedElements()));
    }
    return Collections.<VariableElement>unmodifiableList(fields);
}

Example 64 with TypeElement

use of javax.lang.model.element.TypeElement in project bazel by bazelbuild.

the class AnnotationUtils method annotationName.

// **********************************************************************
// Helper methods to handle annotations.  mainly workaround
// AnnotationMirror.equals undesired property
// (I think the undesired property is that it's reference equality.)
// **********************************************************************
/**
     * @return the fully-qualified name of an annotation as a Name
     */
public static final /*@Interned*/
String annotationName(AnnotationMirror annotation) {
    if (annotationMirrorNames.containsKey(annotation))
        return annotationMirrorNames.get(annotation);
    final DeclaredType annoType = annotation.getAnnotationType();
    final TypeElement elm = (TypeElement) annoType.asElement();
    /*@Interned*/
    String name = elm.getQualifiedName().toString().intern();
    annotationMirrorNames.put(annotation, name);
    return name;
}

Example 65 with TypeElement

use of javax.lang.model.element.TypeElement in project bazel by bazelbuild.

the class TypesUtils method isThrowable.

/** @return type represents a Throwable type (e.g. Exception, Error) **/
public static boolean isThrowable(TypeMirror type) {
    while (type != null && type.getKind() == TypeKind.DECLARED) {
        DeclaredType dt = (DeclaredType) type;
        TypeElement elem = (TypeElement) dt.asElement();
        Name name = elem.getQualifiedName();
        if ("java.lang.Throwable".contentEquals(name))
            return true;
        type = elem.getSuperclass();
    }
    return false;
}