public SharepointStorage(
     ISharepointOnlineConfiguration configuration,
     ISharepointRequestExecutor requestExecutor,
     ISharepointFieldsMapper sharepointFieldsMapper,
     ISharepointConditionsCompiler sharepointConditionsCompiler)
 {
     this.configuration      = configuration;
     this.requestExecutor    = requestExecutor;
     this.fieldsMapper       = sharepointFieldsMapper;
     this.conditionsCompiler = sharepointConditionsCompiler;
 }
 public SharepointConditionsCompiler(ISharepointFieldsMapper fieldsMapper)
 {
     this.fieldsMapper = fieldsMapper;
 }