module leafreftest {

    yang-version 1;

    namespace "ydt.leafreftest";

    prefix "uniontest";

    organization "ON-LAB";

    description "This module defines for union classifier.";

    revision "2016-05-24" {
        description "Initial revision.";
    }

    leaf middlename  {
        type string;
    }

    list leafrefList {
        config false;
        leaf id {
            type leafref {
                path "/middlename";
            }
        }
    }

    typedef percent {
        type leafref {
            path "/middlename";
        }
    }

    leaf name {
        type percent;
    }

    grouping greeting {
        leaf surname {
            type leafref {
                path "/middlename";
            }
        }
    }

    container cont1 {
        uses greeting;
    }

    augment "/cont1" {
        leaf lastname {
            type leafref {
                path "/middlename";
            }
        }
    }

    container food {
        choice snack {
            case sportsarena {
                leaf pretzel {
                    type leafref {
                        path "/middlename";
                    }
                }
            }
        }
    }
}