Function getNextHandlerId

packages/dnd-core/src/HandlerRegistry.js:38–48

(role)

}

function getNextHandlerId(role) {
  const id = getNextUniqueId().toString();
  switch (role) {
    case HandlerRoles.SOURCE:
      return `S${id}`;
    case HandlerRoles.TARGET:
      return `T${id}`;
    default:
      invariant(false, `Unknown role: ${role}`);
  }
}

function parseRoleFromHandlerId(handlerId) {
  switch (handlerId[0]) {