module grouping-definitions {
    yang-version 1;
    namespace "urn:opendaylight:params:xml:ns:yang:grouping-definitions";
    prefix "gd";

    organization "opendaylight";
    contact "asdf";

    revision "2013-09-04" {
    }


    typedef int-ext {
        type union {
            type uint8;
            type protocol-version;
        }
    }

    typedef protocol-version {
        type uint8 {
            range 1..7;
        }
    }

    grouping base-header {
        leaf delete {
            type uint32;
            mandatory true;
        }
        leaf setup {
            type uint32;
            mandatory true;
        }
    }

    grouping ieee754-32 {
        reference "IEEE 754-2008";
        leaf fraction {
            type uint32 {
                range 0..1677215;
            }
            mandatory true;
        }
    }

    grouping message-header {
        leaf version {
            type protocol-version;
            default 1;
        }
        leaf type {
            type int-ext;
        }
    }

    grouping object {
        uses object-header;

        container box {
        }
    }

    grouping object-header {
        leaf processing-rule {
            type boolean;
        }
        leaf ignore {
            type boolean;
        }
    }

    grouping rp-object {
        uses object {
            augment "box" {
                container order {
                    uses base-header;
                }
            }
        }

        leaf priority {
            type uint8 {
                range 1..7;
            }
        }
    }

}