Struct MinimizersControlMapBuilder 

pub struct MinimizersControlMapBuilder { /* private fields */ }

Builder for constructing a MinimizersControlMap

This two-phase builder collects minimizers during construction, then builds the MPHF once all minimizers are known.

Implementations

impl MinimizersControlMapBuilder

pub fn new() -> Self

Create a new builder

pub fn add_minimizer(&mut self, minimizer: u64) -> usize

Add a minimizer with initial control info

pub fn increment_count(&mut self, minimizer: u64)

Increment count for a minimizer

pub fn set_bucket_type(&mut self, minimizer: u64, bucket_type: BucketType)

Set bucket type for a minimizer

pub fn get_control_mut( &mut self, minimizer: u64, ) -> Option<&mut MinimizerControl>

Get mutable access to control info for a minimizer

pub fn finalize_bucket_types( &mut self, threshold_sparse: u32, threshold_heavy: u32, )

Classify bucket types based on count thresholds

pub fn build( self, _c: u16, _alpha: f64, ) -> Result<(MinimizersControlMap, Vec<usize>)>

Build the final MinimizersControlMap with MPHF

Returns the control map AND a mapping from MPHF index to bucket_id. This mapping is used to reorder control_codewords to MPHF order.

Arguments

• c - Relative level size (percentage, typically 100)
• alpha - Load factor (kept for C++ API parity, not used by ph)

pub fn num_minimizers(&self) -> usize

Get the number of unique minimizers

Trait Implementations

impl Default for MinimizersControlMapBuilder

fn default() -> Self

Returns the “default value” for a type.