juiz_core 0.0.4

Core library for JUIZ application. This package is not required if you want to build juiz functional module.
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use std::sync::{Mutex, Arc};


use crate::prelude::*;

use super::execution_context_core::ExecutionContextCore;

// pub trait ECServiceFunction : Fn()->JuizResult<()> + Send + Sync {

// }

pub trait ExecutionContext : Send + Sync {

    fn name(&self) -> &str;

    fn type_name(&self) -> &str;

    fn on_starting(&mut self, _core: &Arc<Mutex<ExecutionContextCore>>) -> JuizResult<()> {
        Ok(())
    }

    fn on_stopping(&mut self, _core: &Arc<Mutex<ExecutionContextCore>>) -> JuizResult<()> {
        Ok(())
    }

    fn profile(&self) -> JuizResult<Value>;

    /// 周期的に呼ばれる関数。自身をSTOPしたいならfalseを返すこと。
    fn execute(&self, core: &Arc<Mutex<ExecutionContextCore>>) -> JuizResult<bool>;

    ///
    /// Systemにロードされた時に呼ばれるコールバック。
    /// 
    fn on_load(&mut self, _system: &mut System, _core: Arc<Mutex<ExecutionContextCore>>) -> () {
    }

    fn is_periodic(&self) -> bool {
        return true;
    }
}