Struct EarnedValueGenerator 

pub struct EarnedValueGenerator { /* private fields */ }

Generates EarnedValueMetric records for projects.

Implementations

impl EarnedValueGenerator

pub fn new(config: EarnedValueSchemaConfig, seed: u64) -> Self

Create a new earned value generator.

pub fn generate( &mut self, projects: &[Project], cost_lines: &[ProjectCostLine], start_date: NaiveDate, end_date: NaiveDate, ) -> Vec<EarnedValueMetric>

Generate EVM metrics for a set of projects.

Produces one metric per project per measurement period (monthly by default). Planned Value (PV) is computed as a linear schedule baseline from the project budget. Earned Value (EV) reflects the budget value of work actually performed (with a small random efficiency factor to create realistic SPI/CPI variations). Actual Cost (AC) comes directly from the cost lines.