Interface for a term filter that looks at each term individually.
Interface for a list of stop words.
Interface for an object that can filter a list of terms to create a new list of terms.
An abstract implementation of the
A default, case-insensitive stop-list.
A term filter that only allows terms in its dictionary.
A term filter that converts all terms to lower case.
A term filter that creates an n-gram of terms.
A term filter that rejects any term that appears in a given stop list.
Adapts an evaluator from string to string to be a term filter on individual terms.
A term filter that uses a mapping of synonyms to replace a word with its synonym.
Implements a filter based on the length of a term.