module data-impl {
    yang-version 1;
    namespace "urn:honeycomb:params:xml:ns:yang:data:impl";
    prefix "tutils";

    import config { prefix config; revision-date 2013-04-05; }
    import opendaylight-md-sal-binding { prefix md-sal-binding; revision-date 2013-10-28;}
    import opendaylight-md-sal-dom { prefix dom; revision-date 2013-10-28;}
    import data-api { prefix dapi; revision-date 2016-04-11; }
    import translate-api { prefix tapi; revision-date 2016-04-06; }

    description
        "This module contains YANG module definitions
        for honeycomd data layer";

    revision "2016-04-11" {
        description
            "Initial revision.";
    }

    identity inmemory-data-tree {
        base config:module-type;
        config:provided-service dapi:data-tree;
        config:java-name-prefix InMemoryDataTree;
    }

    augment "/config:modules/config:module/config:configuration" {
        case inmemory-data-tree {
            when "/config:modules/config:module/config:type = 'inmemory-data-tree'";

            container schema-service {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity dom:schema-service;
                    }
                }
            }

            leaf type {
                type dapi:datatree-type;
                mandatory true;
            }
        }
    }

    identity persisting-data-tree-adapter {
        base config:module-type;
        config:provided-service dapi:data-tree;
        config:java-name-prefix PersistingDataTreeAdapter;
    }

    augment "/config:modules/config:module/config:configuration" {
        case persisting-data-tree-adapter {
            when "/config:modules/config:module/config:type = 'persisting-data-tree-adapter'";

            container delegate {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity dapi:data-tree;
                    }
                }
            }

            container schema-service {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity dom:schema-service;
                    }
                }
            }

            leaf persist-file-path {
                type string;
                mandatory true;
                description "Path to a file to be used as data storage";
            }
        }
    }

    identity honeycomb-config-data-tree {
        base config:module-type;
        config:provided-service dapi:honeycomb-modifiable-data-tree;
        config:java-name-prefix ConfigDataTree;
    }

    augment "/config:modules/config:module/config:configuration" {
        case honeycomb-config-data-tree {
            when "/config:modules/config:module/config:type = 'honeycomb-config-data-tree'";

            container data-tree {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity dapi:data-tree;
                    }
                }
            }

            container serializer {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity md-sal-binding:binding-normalized-node-serializer;
                    }
                }
            }

            container writer-registry-builder {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity tapi:honeycomb-writer-registry-builder;
                    }
                }
            }

            container context-binding-broker {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity md-sal-binding:binding-async-data-broker;
                    }
                }
            }
        }
    }

    identity honeycomb-operational-data-tree {
        base config:module-type;
        config:provided-service dapi:honeycomb-readable-data-tree;
        config:java-name-prefix OperationalDataTree;
    }

    augment "/config:modules/config:module/config:configuration" {
        case honeycomb-operational-data-tree {
            when "/config:modules/config:module/config:type = 'honeycomb-operational-data-tree'";

            container schema-service {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity dom:schema-service;
                    }
                }
            }

            container serializer {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity md-sal-binding:binding-normalized-node-serializer;
                    }
                }
            }

            container reader-registry-builder {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity tapi:honeycomb-reader-registry-builder;
                    }
                }
            }

            container context-binding-broker {
                uses config:service-ref {
                    refine type {
                        mandatory true;
                        config:required-identity md-sal-binding:binding-async-data-broker;
                    }
                }
            }

        }
    }
}