How to use

computeFilterTypeTraits

method

in

org.apache.asterix.metadata.utils.DatasetUtil

@Override
public IResourceFactory getResourceFactory(MetadataProvider mdProvider, Index index, ARecordType recordType,
    ARecordType metaType, ILSMMergePolicyFactory mergePolicyFactory, Map<String, String> mergePolicyProperties)
    throws AlgebricksException {
  ITypeTraits[] filterTypeTraits = DatasetUtil.computeFilterTypeTraits(this, recordType);
  IBinaryComparatorFactory[] filterCmpFactories = DatasetUtil.computeFilterBinaryComparatorFactories(this,
      recordType, mdProvider.getStorageComponentProvider().getComparatorFactoryProvider());
  IResourceFactory resourceFactory =
      TestLsmBTreeResourceFactoryProvider.INSTANCE.getResourceFactory(mdProvider, this, index, recordType,
          metaType, mergePolicyFactory, mergePolicyProperties, filterTypeTraits, filterCmpFactories);
  return new DatasetLocalResourceFactory(getDatasetId(), resourceFactory);
}

  ARecordType metaType, ILSMMergePolicyFactory mergePolicyFactory, Map<String, String> mergePolicyProperties)
  throws AlgebricksException {
ITypeTraits[] filterTypeTraits = DatasetUtil.computeFilterTypeTraits(this, recordType);
IBinaryComparatorFactory[] filterCmpFactories = DatasetUtil.computeFilterBinaryComparatorFactories(this,
    recordType, mdProvider.getStorageComponentProvider().getComparatorFactoryProvider());