in taverna-scufl2-cwl/src/main/java/org/apache/taverna/scufl2/cwl/YAMLHelper.java [488:498]
public boolean isValidDataType(JsonNode typeConfigurations) {
if (typeConfigurations == null)
return false;
for (JsonNode type : typeConfigurations) {
if (!(type.asText().equals(FLOAT) || type.asText().equals(NULL) || type.asText().equals(BOOLEAN)
|| type.asText().equals(INT) || type.asText().equals(STRING) || type.asText().equals(DOUBLE)
|| type.asText().equals(FILE)||type.asText().equals(DIRECTORY)))
return false;
}
return true;
}