fmi_schema/fmi3/
mod.rs

1//! FMI3.0 schema definitions
2//!
3//! This module contains the definitions of the FMI3.0 XML schema.
4
5mod annotation;
6mod build_description;
7mod interface_type;
8mod model_description;
9mod r#type;
10mod unit;
11mod variable;
12mod variable_dependency;
13
14pub use annotation::{Annotation, Fmi3Annotations as Annotations};
15pub use build_description::*;
16pub use interface_type::*;
17pub use model_description::*;
18pub use r#type::*;
19pub use unit::*;
20pub use variable::*;
21pub use variable_dependency::*;
22
23use crate::variable_counts::{Counts, VariableCounts};
24
25impl crate::traits::DefaultExperiment for Fmi3ModelDescription {
26    fn start_time(&self) -> Option<f64> {
27        self.default_experiment
28            .as_ref()
29            .and_then(|de| de.start_time)
30    }
31
32    fn stop_time(&self) -> Option<f64> {
33        self.default_experiment.as_ref().and_then(|de| de.stop_time)
34    }
35
36    fn tolerance(&self) -> Option<f64> {
37        self.default_experiment.as_ref().and_then(|de| de.tolerance)
38    }
39
40    fn step_size(&self) -> Option<f64> {
41        self.default_experiment.as_ref().and_then(|de| de.step_size)
42    }
43}
44
45impl VariableCounts for ModelVariables {
46    fn model_counts(&self) -> Counts {
47        use variable::Variable;
48
49        // Count variables by type
50        let mut num_real_vars = 0;
51        let mut num_bool_vars = 0;
52        let mut num_integer_vars = 0;
53        let mut num_string_vars = 0;
54
55        for var in &self.variables {
56            match var {
57                Variable::Float32(_) | Variable::Float64(_) => num_real_vars += 1,
58                Variable::Boolean(_) => num_bool_vars += 1,
59                Variable::Int8(_)
60                | Variable::UInt8(_)
61                | Variable::Int16(_)
62                | Variable::UInt16(_)
63                | Variable::Int32(_)
64                | Variable::UInt32(_)
65                | Variable::Int64(_)
66                | Variable::UInt64(_) => num_integer_vars += 1,
67                Variable::String(_) => num_string_vars += 1,
68                Variable::Binary(_) | Variable::Clock(_) => {}
69            }
70        }
71
72        let cts = Counts {
73            num_real_vars,
74            num_bool_vars,
75            num_integer_vars,
76            num_string_vars,
77            num_enum_vars: 0,
78            ..Default::default()
79        };
80
81        // Count by variability and causality
82        self.iter_abstract().fold(cts, |mut cts, var| {
83            match var.variability() {
84                Variability::Constant => {
85                    cts.num_constants += 1;
86                }
87                Variability::Continuous => {
88                    cts.num_continuous += 1;
89                }
90                Variability::Discrete => {
91                    cts.num_discrete += 1;
92                }
93                _ => {}
94            }
95            match var.causality() {
96                Causality::CalculatedParameter => {
97                    cts.num_calculated_parameters += 1;
98                }
99                Causality::Parameter => {
100                    cts.num_parameters += 1;
101                }
102                Causality::Input => {
103                    cts.num_inputs += 1;
104                }
105                Causality::Output => {
106                    cts.num_outputs += 1;
107                }
108                Causality::Local => {
109                    cts.num_local += 1;
110                }
111                Causality::Independent => {
112                    cts.num_independent += 1;
113                }
114                _ => {}
115            }
116            cts
117        })
118    }
119}
fmi_schema/fmi3/mod.rs

fmi_schema/fmi3/
mod.rs
