FilterChange

class FilterChange

Describes changes in a filter in more detail and allows objects using the filter to optimize refiltering items.

If you are writing an implementation and are not sure which value to pass, DIFFERENT is always a correct choice.

Fields

class FilterChange

DIFFERENT

The filter change cannot be described with any of the other enumeration values.

LESS_STRICT

The filter is less strict than it was before: All items that it used to return True for still return True, others now may, too.

MORE_STRICT

The filter is more strict than it was before: All items that it used to return False for still return False, others now may, too.