StatePool.java 文件源码

@JsonIgnore
public boolean isUpdated() {
  if (!isUpdated) {
    for (StatePair statePair : pool.values()) {
      // if one of the states have changed, then the pool is dirty
      if (statePair.getState().isUpdated()) {
        isUpdated = true;
        return true;
      }
    }
  }
  return isUpdated;
}