Thanks guys for your responses. This should be as simple as it gets, which adds to my frustration. See the following code below:

Java classes:

Individual –

            public class Individual {

private double assetCost;

 

public void setAssetCost(double assetCost) {

            this.assetCost = assetCost;

            }

 

            public double getAssetCost() {

                  return assetCost;

}

}

IndividualDecision –

            public class IndividualDecision {

private double loanToValue;

 

public void setLoanToValue(double LoanToValue) {

                  this.loanToValue = LoanToValue;

            }

            public double getLoanToValue() {

                  return loanToValue;

      }

            public void calcValues(Individual ind){

            this.loanToValue = ind.getAssetCost();

      }

}

 

Rule Resourse –

            import com...Individual

import com...IndividualDecision

 

rule "G2 Equity in Asset"

      when

            $d : IndividualDecision(loanToValue() < 85.0)

      then

            System.out.println("loanToValue: " + ($d.getLoanToValue()));

End