* Otherwise, the existing <code>executable-validation</code> element will be returned.
* @return a new or existing instance of <code>ExecutableValidationType<ValidationConfigurationDescriptor></code>
*/
public ExecutableValidationType<ValidationConfigurationDescriptor> getOrCreateExecutableValidation()
{
Node node = model.getOrCreate("executable-validation");
ExecutableValidationType<ValidationConfigurationDescriptor> executableValidation = new ExecutableValidationTypeImpl<ValidationConfigurationDescriptor>(this, "executable-validation", model, node);
return executableValidation;
}