Interface MutationOperator

id

queryText

findMutationTargetNodes

• findMutationTargetNodes(match: QueryMatch): SyntaxNode[]

• Get the nodes that can potentially be mutated, based on the matches of the query.

  Not every query match will be mutable, since the query may be optimized for performance and return more nodes than needed, or the mutation may not be applicable to all matches.

  Parameters

  • match: QueryMatch

  Returns SyntaxNode[]

getCodeMutation

• getCodeMutation(
      match: QueryMatch,
      options?: MutationGenerationOptions,
  ): null | CodeMutation

• Get a code mutation that introduces an issue in the given match. Returns null if the match is not mutable.

  Parameters

  • match: QueryMatch
  • Optionaloptions: MutationGenerationOptions

  Returns null | CodeMutation