[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2022-09-30 UTC."],[[["This documentation describes an abstract base class for query filters, which are immutable and often stored without defensive copying."],["The `__call__` method is used to apply the filter predicate to a given `datastore_pb.EntityProto`, returning `True` if it matches the filter, and `False` otherwise."],["The class provides `__eq__` and `__ne__` methods for equality and inequality comparisons with other objects, respectively."],["The class inherits from `FilterPredicate` and `expected_type`."]]],[]]