Struct SAMArrayBuilder 

pub struct SAMArrayBuilder { /* private fields */ }

Builds an vector of arrays from a SAM file.

Implementations

impl SAMArrayBuilder

pub fn create(header: Header, sam_config: Arc<SAMConfig>) -> Self

Creates a new SAM array builder.

pub fn len(&self) -> usize

Returns the number of records in the builder.

pub fn is_empty(&self) -> bool

Returns whether the builder is empty.

pub fn append(&mut self, record: &RecordBuf) -> Result<()>

Appends a record to the builder.

pub fn finish(&mut self) -> Vec<ArrayRef>

Finishes the builder and returns an vector of arrays.

Trait Implementations

impl ExonArrayBuilder for SAMArrayBuilder

fn finish(&mut self) -> Vec<ArrayRef>

Finishes building the internal data structures and returns the built arrays.

fn len(&self) -> usize

Returns the number of elements in the array.

fn try_into_record_batch( &mut self, schema: Arc<Schema>, ) -> Result<RecordBatch, ArrowError>

Creates a record batch from the built arrays.

fn is_empty(&self) -> bool

Returns true if the array contains no elements.