Struct TransactionGenerator 

pub struct TransactionGenerator { /* private fields */ }

Transaction generator that produces synthetic transaction workloads.

Implementations

impl TransactionGenerator

pub fn new(config: GeneratorConfig) -> Self

Create a new transaction generator with the given configuration.

pub fn config(&self) -> &GeneratorConfig

Get a reference to the configuration.

pub fn set_config(&mut self, config: GeneratorConfig)

Update the configuration.

pub fn customer_count(&self) -> usize

Get the number of customers.

pub fn customers(&self) -> &[CustomerRiskProfile]

Get a reference to all customers.

pub fn get_customer_mut( &mut self, customer_id: u64, ) -> Option<&mut CustomerRiskProfile>

Get a mutable reference to a customer by ID.

pub fn generate_batch(&mut self) -> (Vec<Transaction>, Vec<CustomerRiskProfile>)

Generate a batch of transactions and return with their customer profiles.

Returns (transactions, corresponding profiles).

pub fn reset_velocity_window(&mut self)

Reset velocity counts for all customers (simulating new time window).

pub fn customer_stats(&self) -> CustomerStats

Get statistics about the customer base.