Interface Unit

src/orchestration/partition.ts:58–63

A coupling-unit: one standalone item, or several coupled items fused together.

/** A coupling-unit: one standalone item, or several coupled items fused together. */
interface Unit<T> {
  key: string;            // coupledKey, or the lone item's id
  weight: number;
  members: WorkItem<T>[];
  order: number;          // first-appearance index, for deterministic tie-breaks
}

function sanitizeWeight(w: number | undefined): number {
  return typeof w === 'number' && Number.isFinite(w) && w > 0 ? w : 1;