How to use

getPreviousPart

method

in

org.drools.guvnor.models.commons.shared.rule.ExpressionFormLine

public String getPreviousName() {
  ExpressionPart previousPart = getPreviousPart();
  return previousPart == null ? null : previousPart.getName();
}

public String getPreviousGenericType() {
  ExpressionPart prev = getPreviousPart().getPrevious();
  return prev == null ? null : prev.getGenericType();
}

public String getPreviousClassType() {
  ExpressionPart last = getPreviousPart();
  return last.getPrevious() == null ? null : last.getPrevious().getClassType();
}