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syntax = "proto3";

package nucleus.genomics.v1;

// An abstraction for referring to a genomic position, in relation to some
// already known reference. For now, represents a genomic position as a
// reference name, a base number on that reference (0-based), and a
// determination of forward or reverse strand.
message Position {
  // The name of the reference in whatever reference set is being used.
  string reference_name = 1;

  // The 0-based offset from the start of the forward strand for that reference.
  int64 position = 2;

  // Whether this position is on the reverse strand, as opposed to the forward
  // strand.
  bool reverse_strand = 3;
}