fprime/Autocoders/Python/schema/default/event_schema.rng

<?xml version="1.0" encoding="UTF-8"?>
<grammar
        xmlns="http://relaxng.org/ns/structure/1.0"
        xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
        datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">

    <include href="common_elements.rng"/>
    <include href="common_types.rng"/>

    <start>
        <ref name="event_root_define"/>
    </start>

    <define name="event_root_define">
        <element name="events">
            <a:documentation>Defines different events for a component.</a:documentation>

            <optional>
                <attribute name="event_base">
                    <a:documentation>Base at which ids start from.</a:documentation>
                    <ref name="base_code_define"/>
                </attribute>
            </optional>

            <oneOrMore>
                <ref name="event_define"/>
            </oneOrMore>
        </element>
    </define>

    <define name="event_define">
        <element name="event">
            <a:documentation>Defines a specific event for a component.</a:documentation>

            <!-- Required Attributes -->

            <attribute name="name">
                <a:documentation>Name of the event.</a:documentation>
                <text/>
            </attribute>

            <attribute name="id">
                <a:documentation>Event ID.</a:documentation>
                <ref name="id_define"/>
            </attribute>

            <attribute name="severity">
                <a:documentation>Severity of event.</a:documentation>
                <ref name="severity_define"/>
            </attribute>

            <attribute name="format_string">
                <a:documentation>Output string that will be shown in ground system software.</a:documentation>
                <text/>
            </attribute>

            <!-- Optional Attributes -->

            <optional>
                <attribute name="throttle">
                    <a:documentation>Determines how many of the events are generated before the program stops them.
                    </a:documentation>
                    <data type="nonNegativeInteger"/>
                </attribute>
            </optional>

            <interleave>
                <optional>
                    <ref name="comment_define"/>
                </optional>

                <optional>
                    <ref name="args_define"/>
                </optional>
            </interleave>
        </element>
    </define>

    <define name="args_define">
        <element name="args">
            <zeroOrMore>
                <ref name="external_arg_define"/>
            </zeroOrMore>
        </element>
    </define>
</grammar>