setQueryState method

void setQueryState(
  1. String key,
  2. QueryState state
)

use to emit/update a specific query state on a stream pass the key of the query to update state and the new state

Implementation

void setQueryState(String key, QueryState state) {
  assert(_queryCache.containsKey(key));
  _queryCache[key]!.stream.add(state);
}