code: package it.unibz.inf.ontop.model.term.functionsymbol.db.impl;
  
  import com.google.common.collect.ImmutableList;
  import it.unibz.inf.ontop.model.term.ImmutableTerm;
  import it.unibz.inf.ontop.model.term.TermFactory;
  import it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolSerializer;
  import it.unibz.inf.ontop.model.type.DBTermType;
  import it.unibz.inf.ontop.model.type.TermType;
  
  import java.util.function.Function;
  
  public class DBFunctionSymbolWithSerializerImpl extends AbstractTypedDBFunctionSymbol {
      private final boolean isAlwaysInjective;
      private final DBFunctionSymbolSerializer serializer;
  
      protected DBFunctionSymbolWithSerializerImpl(String name, ImmutableList<TermType> inputDBTypes,
                                                   DBTermType targetType,
                                                   boolean isAlwaysInjective,
                                                   DBFunctionSymbolSerializer serializer) {
          super(name, inputDBTypes, targetType);
          this.isAlwaysInjective = isAlwaysInjective;
          this.serializer = serializer;
      }
  
      @Override
      public String getNativeDBString(ImmutableList<? extends ImmutableTerm> terms, Function<ImmutableTerm, String> termConverter,
                                      TermFactory termFactory) {
          return serializer.getNativeDBString(terms, termConverter, termFactory);
      }
  
      @Override
      public boolean isAlwaysInjectiveInTheAbsenceOfNonInjectiveFunctionalTerms() {
          return isAlwaysInjective;
      }
  
      @Override
      public boolean canBePostProcessed(ImmutableList<? extends ImmutableTerm> arguments) {
          return false;
      }
  }
  