version ddn-next-1

publication "publication:diagram"
    with
        id "publication:diagram"
        title "21 / Example-driven data quality"
        targets
            item
                target
                    id "diagram"
                kind "view"
        format "svg"
        page
            size "content"
            width
                value 2130
                unit "px"
            height
                value 440
                unit "px"
            margin
                top 30
                right 30
                bottom 30
                left 30
            minimum_text 10.666666666666666


element "ddn.usecases.quality::model.shape.customer_id" as "field"
    with
        id "ddn.usecases.quality::model.shape.customer_id"
        title "customer_id"
        content
            parent
                id "ddn.usecases.quality::model.shape"
            ordinal 0


element "ddn.usecases.quality::model.shape.status" as "field"
    with
        id "ddn.usecases.quality::model.shape.status"
        title "status"
        properties
            presence "required"
            nullable false
        content
            parent
                id "ddn.usecases.quality::model.shape"
            ordinal 1
            nullable false


element "ddn.usecases.quality::model.shape" as "record"
    with
        id "ddn.usecases.quality::model.shape"
        title "Status record"
        members
            item
                id "ddn.usecases.quality::model.shape.customer_id"
            item
                id "ddn.usecases.quality::model.shape.status"
        data
            columns
                item
                    id "field"
                    label "field"
                item
                    id "type"
                    label "type"
                item
                    id "domain"
                    label "domain"
                item
                    id "constraint"
                    label "constraint"
                item
                    id "key"
                    label "key"
                item
                    id "comment"
                    label "comment"
            rows
                item
                    item "customer_id"
                    item null
                    item null
                    item null
                    item null
                    item null
                item
                    item "status"
                    item null
                    item null
                    item null
                    item null
                    item null


element "ddn.usecases.quality::model.input" as "sample"
    with
        id "ddn.usecases.quality::model.input"
        title "Input / intentional invalid value"
        properties
            mode "synthetic"
            columns
                item
                    id "ddn.usecases.quality::model.shape.customer_id"
                item
                    id "ddn.usecases.quality::model.shape.status"
            rows
                item
                    item "C001"
                    item "Active"
                item
                    item "C002"
        data
            columns
                item
                    id "column-0"
                    label "customer_id"
                item
                    id "column-1"
                    label "status"
            rows
                item
                    item "C001"
                    item "Active"
                item
                    item "C002"
                    item null
        notes
            item
                title "Additional source details"
                text
                    {
                      "rows": [
                        [
                          "C001",
                          "Active"
                        ],
                        [
                          "C002",
                          null
                        ]
                      ]
                    }
                format "plain"


element "ddn.usecases.quality::model.check" as "activity"
    with
        id "ddn.usecases.quality::model.check"
        title "Reject null status"
        description "A documented expectation; this diagram renderer does not execute the validation."


element "ddn.usecases.quality::model.expected" as "sample"
    with
        id "ddn.usecases.quality::model.expected"
        title "Expected accepted rows"
        properties
            mode "synthetic"
            columns
                item
                    id "ddn.usecases.quality::model.shape.customer_id"
                item
                    id "ddn.usecases.quality::model.shape.status"
            rows
                item
                    item "C001"
                    item "Active"
        data
            columns
                item
                    id "column-0"
                    label "customer_id"
                item
                    id "column-1"
                    label "status"
            rows
                item
                    item "C001"
                    item "Active"


relation "ddn.usecases.quality::model.r_input" as "read"
    with
        id "ddn.usecases.quality::model.r_input"
        title "read produces input for"
        endpoints
            item
                definition
                    id "ddn.usecases.quality::model.input"
            item
                definition
                    id "ddn.usecases.quality::model.check"


relation "ddn.usecases.quality::model.r_result" as "write"
    with
        id "ddn.usecases.quality::model.r_result"
        title "expected accepted output"
        endpoints
            item
                definition
                    id "ddn.usecases.quality::model.check"
            item
                definition
                    id "ddn.usecases.quality::model.expected"


view "diagram" as "ddn@1"
    with
        id "diagram"
        title "21 / Example-driven data quality"
        selection
            include
                item
                    id "ddn.usecases.quality::model.input"
                item
                    id "ddn.usecases.quality::model.check"
                item
                    id "ddn.usecases.quality::model.expected"
                item
                    id "ddn.usecases.quality::model.r_input"
                item
                    id "ddn.usecases.quality::model.r_result"
        layout
            algorithm "grid"
            gap 120
        legend
            mode "numbers"
            width 340
            keys
                model.r_input "1"
                model.r_result "2"
        background
            color "#f6f8fc"
        publication
            id "publication:diagram"

    use "ddn.usecases.quality::model.input" named "appearance:diagram:ddn.usecases.quality::model.input"
        with
            id "appearance:diagram:ddn.usecases.quality::model.input"
            body "columns"

    use "ddn.usecases.quality::model.check" named "appearance:diagram:ddn.usecases.quality::model.check"
        with
            id "appearance:diagram:ddn.usecases.quality::model.check"
            body "notes"

    use "ddn.usecases.quality::model.expected" named "appearance:diagram:ddn.usecases.quality::model.expected"
        with
            id "appearance:diagram:ddn.usecases.quality::model.expected"
            body "columns"

    use "ddn.usecases.quality::model.r_input" named "appearance:diagram:ddn.usecases.quality::model.r_input"
        with
            id "appearance:diagram:ddn.usecases.quality::model.r_input"

    use "ddn.usecases.quality::model.r_result" named "appearance:diagram:ddn.usecases.quality::model.r_result"
        with
            id "appearance:diagram:ddn.usecases.quality::model.r_result"