createDefaultApolloExternalFunctionMapper method

ApolloExternalFunctionMapper? createDefaultApolloExternalFunctionMapper()

The default ApolloExternalFunctionMapper for this target language runner.

Useful to mimic the behavior of the target language runtime.

Implementation

ApolloExternalFunctionMapper? createDefaultApolloExternalFunctionMapper() {
  var externalFunctionMapper = ApolloExternalFunctionMapper();

  externalFunctionMapper.mapExternalFunction1(ASTTypeVoid.instance, 'print',
      ASTTypeObject.instance, 'o', (o) => externalPrintFunction(o));

  return externalFunctionMapper;
}