ecitygml_core/operations/
visitor.rs

1use crate::model::building::Building;
2use crate::model::city_furniture::CityFurniture;
3use crate::model::city_model::CitygmlModel;
4use crate::model::construction::{
5    DoorSurface, GroundSurface, RoofSurface, WallSurface, WindowSurface,
6};
7use crate::model::solitary_vegetation_object::SolitaryVegetationObject;
8use crate::model::transportation::{
9    AuxiliaryTrafficArea, AuxiliaryTrafficSpace, Intersection, Road, Section, TrafficArea,
10    TrafficSpace,
11};
12
13pub trait Visitable {
14    fn accept<V: CityObjectVisitor>(&self, visitor: &mut V);
15}
16
17pub trait CityObjectVisitor {
18    type Result;
19
20    fn visit_city_model(&mut self, v: &CitygmlModel) -> Self::Result;
21
22    fn visit_city_furniture(&mut self, v: &CityFurniture) -> Self::Result;
23
24    fn visit_building(&mut self, v: &Building) -> Self::Result;
25    fn visit_roof_surface(&mut self, v: &RoofSurface) -> Self::Result;
26    fn visit_ground_surface(&mut self, v: &GroundSurface) -> Self::Result;
27    fn visit_wall_surface(&mut self, v: &WallSurface) -> Self::Result;
28    fn visit_window_surface(&mut self, v: &WindowSurface) -> Self::Result;
29    fn visit_door_surface(&mut self, v: &DoorSurface) -> Self::Result;
30
31    fn visit_solitary_vegetation_object(&mut self, v: &SolitaryVegetationObject) -> Self::Result;
32
33    fn visit_road(&mut self, v: &Road) -> Self::Result;
34    fn visit_section(&mut self, v: &Section) -> Self::Result;
35    fn visit_intersection(&mut self, v: &Intersection) -> Self::Result;
36    fn visit_traffic_space(&mut self, v: &TrafficSpace) -> Self::Result;
37    fn visit_auxiliary_traffic_space(&mut self, v: &AuxiliaryTrafficSpace) -> Self::Result;
38    fn visit_traffic_area(&mut self, v: &TrafficArea) -> Self::Result;
39    fn visit_auxiliary_traffic_area(&mut self, v: &AuxiliaryTrafficArea) -> Self::Result;
40}
41
42pub struct Interpreter;
43
44impl Default for Interpreter {
45    fn default() -> Self {
46        Self::new()
47    }
48}
49
50impl Interpreter {
51    pub fn new() -> Self {
52        Self {}
53    }
54}
55impl CityObjectVisitor for Interpreter {
56    type Result = ();
57
58    fn visit_city_model(&mut self, v: &CitygmlModel) -> Self::Result {
59        println!("hello city_model");
60    }
61
62    fn visit_city_furniture(&mut self, v: &CityFurniture) -> Self::Result {
63        println!(
64            "hello city_furniture {}",
65            v.occupied_space.space.city_object.gml.id
66        );
67    }
68
69    fn visit_building(&mut self, v: &Building) -> Self::Result {
70        println!("hello building {}", v.city_object.gml.id);
71    }
72
73    fn visit_roof_surface(&mut self, v: &RoofSurface) -> Self::Result {
74        println!(
75            "hello roof_surface {}",
76            v.thematic_surface.city_object.gml.id
77        );
78    }
79
80    fn visit_ground_surface(&mut self, v: &GroundSurface) -> Self::Result {
81        println!(
82            "hello ground_surface {}",
83            v.thematic_surface.city_object.gml.id
84        );
85    }
86
87    fn visit_wall_surface(&mut self, v: &WallSurface) -> Self::Result {
88        println!(
89            "hello wall_surface {}",
90            v.thematic_surface.city_object.gml.id
91        );
92    }
93
94    fn visit_window_surface(&mut self, v: &WindowSurface) -> Self::Result {
95        println!(
96            "hello window_surface {}",
97            v.occupied_space.space.city_object.gml.id
98        );
99    }
100
101    fn visit_door_surface(&mut self, v: &DoorSurface) -> Self::Result {
102        println!(
103            "hello door_surface {}",
104            v.occupied_space.space.city_object.gml.id
105        );
106    }
107
108    fn visit_solitary_vegetation_object(&mut self, v: &SolitaryVegetationObject) -> Self::Result {
109        println!(
110            "hello solitary_vegetation_object {}",
111            v.occupied_space.space.city_object.gml.id
112        );
113    }
114
115    fn visit_road(&mut self, v: &Road) -> Self::Result {
116        println!("hello road {}", v.city_object.gml.id);
117    }
118
119    fn visit_section(&mut self, v: &Section) -> Self::Result {
120        println!("hello section {}", v.city_object.gml.id);
121    }
122
123    fn visit_intersection(&mut self, v: &Intersection) -> Self::Result {
124        println!("hello intersection {}", v.city_object.gml.id);
125    }
126
127    fn visit_traffic_space(&mut self, v: &TrafficSpace) -> Self::Result {
128        println!("hello traffic_space {}", v.space.city_object.gml.id);
129    }
130
131    fn visit_auxiliary_traffic_space(&mut self, v: &AuxiliaryTrafficSpace) -> Self::Result {
132        println!(
133            "hello auxiliary_traffic_space {}",
134            v.space.city_object.gml.id
135        );
136    }
137
138    fn visit_traffic_area(&mut self, v: &TrafficArea) -> Self::Result {
139        println!(
140            "hello traffic_area {}",
141            v.thematic_surface.city_object.gml.id
142        );
143    }
144
145    fn visit_auxiliary_traffic_area(&mut self, v: &AuxiliaryTrafficArea) -> Self::Result {
146        println!(
147            "hello auxiliary_traffic_area {}",
148            v.thematic_surface.city_object.gml.id
149        );
150    }
151}
ecitygml_core/operations/visitor.rs

ecitygml_core/operations/
visitor.rs
