dem-loading-class-diagram.puml

' Copyright 2013-2022 CS GROUP
' Licensed to CS GROUP (CS) under one or more
' contributor license agreements.  See the NOTICE file distributed with
' this work for additional information regarding copyright ownership.
' CS licenses this file to You under the Apache License, Version 2.0
' (the "License"); you may not use this file except in compliance with
' the License.  You may obtain a copy of the License at
'
'   http://www.apache.org/licenses/LICENSE-2.0
'
' Unless required by applicable law or agreed to in writing, software
' distributed under the License is distributed on an "AS IS" BASIS,
' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
' See the License for the specific language governing permissions and
' limitations under the License.

@startuml

  skinparam svek                  true
  skinparam ClassBackgroundColor  #F3EFEB/CCC9C5
  skinparam ClassArrowColor       #691616
  skinparam ClassBorderColor      #691616
  skinparam NoteBackgroundColor   #F3EFEB
  skinparam NoteBorderColor       #691616
  skinparam NoteFontColor         #691616
  skinparam ClassFontSize         11

  package org.orekit.rugged #ECEBD8 {

    package raster #DDEBD8 {
      interface UpdatableTile {
        +setGeometry(φ₀, λ₀, δφ, δλ, rows, columns)
        +setElevation(i, j, h)
      }
      interface TileUpdater {
        +updateTile(φ, λ, UpdatableTile)
      }
      TileUpdater --> UpdatableTile : updates

      interface "TileFactory<T extends Tile>" as TileFactory_T_ {
        +T createTile()
      }
      class "TilesCache<T extends Tile>" as TilesCache_T_ {
        + T getTile(φ, λ)
      }
      interface Tile {
        + double interpolateElevation(φ, λ)
      }
      UpdatableTile <|.. Tile
      Tile <|-- SimpleTile
      TilesCache_T_ "1" o--> "*" Tile
      TilesCache_T_  "1" o--> "1" TileUpdater : triggers
      TilesCache_T_ "1" o--> "1" TileFactory_T_ : triggers
    }

    package intersection.duvenhage #DDEBD8 {
      TileFactory_T_ <|-- MinMaxTreeTileFactory
      SimpleTile     <|-- MinMaxTreeTile
      MinMaxTreeTileFactory  -left-> MinMaxTreeTile : creates
      note left
        tile extended with Duvenhage
        specific min/max kd-tree
      end note
    }

  }

  package mission.specific #C4D2C5 {
    class MissionSpecificDEM #D5E0D5/E2EBE2
    TileUpdater <|-- MissionSpecificDEM
    note top #E2EBE2
      user provides DEM loading
      by implementing TileUpdater
    end note
  }

@enduml