#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#  Generated from FHIR 1.0.2.7202 (http://hl7.org/fhir/StructureDefinition/BackboneElement) on 2019-05-14.
#  2019, SMART Health IT.


from . import element, extension


class BackboneElement(element.Element):
    """ Base for elements defined inside a resource.
    
    Base definition for all elements that are defined inside a resource - but
    not those in a data type.
    """

    resource_name = "BackboneElement"

    def __init__(self, jsondict=None, strict=True):
        """ Initialize all valid properties.
        
        :raises: FHIRValidationError on validation errors, unless strict is False
        :param dict jsondict: A JSON dictionary to use for initialization
        :param bool strict: If True (the default), invalid variables will raise a TypeError
        """

        self.modifierExtension = None
        """ Extensions that cannot be ignored.
        List of `Extension` items (represented as `dict` in JSON). """

        super(BackboneElement, self).__init__(jsondict=jsondict, strict=strict)

    def elementProperties(self):
        js = super(BackboneElement, self).elementProperties()
        js.extend(
            [
                (
                    "modifierExtension",
                    "modifierExtension",
                    extension.Extension,
                    True,
                    None,
                    False,
                ),
            ]
        )
        return js
