Writes an item and returns a reference to the writer.
Writes an item and returns a reference to the writer.
Writes an item and returns a reference to the writer.
Writes an item and returns a reference to the writer.
Closes the underlying writer.
Closes the underlying writer.
Writes a single record to the output.
Writes a single record to the output.
Writes out one or more items in order.
Writes out one or more items in order.
Implements a writer for fastq records.