code: package org.optsol.project_scheduling.mrcpsp.ctab.constraints;
  
  import com.google.ortools.linearsolver.MPConstraint;
  import com.google.ortools.linearsolver.MPSolver;
  import com.google.ortools.linearsolver.MPVariable;
  import java.util.Collection;
  import java.util.stream.Collectors;
  import org.optsol.jdecor.core.AbstractVariableManager;
  import org.optsol.jdecor.ortools.AbstractOrtoolsConstraintManager;
  import org.optsol.project_scheduling.mrcpsp.constants.sub.IConstants_M_i;
  import org.optsol.project_scheduling.mrcpsp.constants.sub.IConstants_N;
  import org.optsol.project_scheduling.mrcpsp.constants.sub.IConstants_V;
  import org.optsol.project_scheduling.mrcpsp.constants.sub.IConstants_W_k;
  import org.optsol.project_scheduling.mrcpsp.constants.sub.IConstants_w_imk;
  import org.optsol.project_scheduling.mrcpsp.ctab.variables.DecisionVars_Ctab;
  
  public class CTAB_g_NonRenewableResourceCapacity<CONST
      extends IConstants_V & IConstants_N & IConstants_M_i & IConstants_W_k & IConstants_w_imk> extends
      AbstractOrtoolsConstraintManager<CONST> {
  
    public CTAB_g_NonRenewableResourceCapacity() {
      super("k");
    }
  
    @Override
    protected Collection<ConstraintKey> createKeys(CONST constants) {
      return
          constants.get_N()
              .stream()
              .mapToInt(k -> k)
              .mapToObj(ConstraintKey::new)
              .collect(Collectors.toSet());
    }
  
    @Override
    protected void configureConstraint(MPConstraint constraint,
        CONST constants,
        AbstractVariableManager<MPSolver, MPVariable> variables,
        ConstraintKey index) throws Exception {
  
      int k = index.get("k");
      constraint.setUb(constants.get_W_k(k));
  
      for (int i : constants.get_V()) {
        for (int m : constants.get_M_i(i)) {
          constraint.setCoefficient(
              variables.getVar(DecisionVars_Ctab.x, i, m),
              constants.get_w_imk(i, m, k));
        }
      }
    }
  }
  