package gw.api.database

uses com.google.common.base.Preconditions
uses gw.api.path.PersistentPath
uses gw.entity.IEntityPropertyInfo
uses java.util.List

class PropertyReferenceResolver
{
  private construct()
  {
  }

  /**
   * @param path the persistent path
   * @return the list of properties for the given persistent path
   */
  public static function getEntityPropertyInfos (path : PersistentPath) : List<IEntityPropertyInfo> {
    Preconditions.checkNotNull(path)
    var propertyReferences = path.asList()
    Preconditions.checkArgument(!propertyReferences.Empty)
    return propertyReferences.map(\ ref -> ref.PropertyInfo as IEntityPropertyInfo)
  }

}