getParameterMapRef

open override fun getParameterMapRef(): Ref<SortedMap<String, Any>?>?

Please ignore this method if cache for current calculated property is not enabled.

Return

The reference wrapper of parameterMap

  • If the `Ref` wrapper itself is null, it means there is some filter but not cacheable filter
  • If the `Ref` wrapper itself is not null, it means there is no filter(wrapped value is null) or there is a cacheable filter(wrapped value is not null)