# Package com.fasterxml.jackson.core.filter

Class Summary
FilteringGeneratorDelegate: Specialized `JsonGeneratorDelegate` that allows use of `TokenFilter` for outputting a subset of content that caller tries to generate.
FilteringParserDelegate: Specialized `JsonParserDelegate` that allows use of `TokenFilter` for outputting a subset of content that is visible to caller
JsonPointerBasedFilter: Simple `TokenFilter` implementation that takes a single `JsonPointer` and matches a single value accordingly.
TokenFilter: Strategy class that can be implemented to specify actual inclusion/exclusion criteria for filtering, used by `FilteringGeneratorDelegate`.
TokenFilterContext: Alternative variant of `JsonStreamContext`, used when filtering content being read or written (based on `TokenFilter`).