# Interface NoConfigMerge

All Known Implementing Classes:
  `CSVDataSet, RandomVariableConfig`

public interface NoConfigMerge
Implement this method-less interface to indicate that this ConfigElement should not be merged. Otherwise, the default behavior is to merge the element with every sampler in scope.

Since:
  2.7
Version:
  $Revision: 1396805 $
See Also:
  - `TestCompiler.configureSampler(org.apache.jmeter.samplers.Sampler)`