public static PropertyPath fromPathString(final String propertyPath) {
        if (propertyPath == null || propertyPath.isEmpty()) {
            return EMPTY_INSTANCE;
        } else {
            return PropertyPath.fromParts(propertyPath.split(DELIMITER_REGEX));
        }
    }
Create a {@link PropertyPath} from a path string, e.g "stroom.node.name"
stroom-util-shared/src/main/java/stroom/util/shared/PropertyPath.java