Class Summary Class Description AffymetrixUtilUtility class with Affymetrix-related functionality. CdfValidationActionAction for validation of CDF files in a file set. CdfValidationFactoryAction factory for creating CDF file validators. CdfValidatorHelper class for working with Affymetrix CDF files. CelValidationActionAction for validation of CEL files in a file set. CelValidationFactoryAction factory for creating CEL file validators. CelValidatorHelper class for working with Affymetrix CEL files.