source: src/main/java/agents/similarity/CriteriaDiscrete.java

package agents.similarity;

import java.util.HashMap;

import genius.core.Bid;
import genius.core.issue.ValueDiscrete;
import genius.core.xml.SimpleElement;



public class CriteriaDiscrete implements Criteria {
        private int fIssueIndex;
        private HashMap<ValueDiscrete, Double> fCriteriaValues;

        public CriteriaDiscrete(int pIssueIndex) {
                fIssueIndex = pIssueIndex;
                fCriteriaValues = new HashMap<ValueDiscrete, Double> ();
        }
        public double getValue(Bid pBid) {
                ValueDiscrete lValue = null;
                try {
                        lValue = (ValueDiscrete)(pBid.getValue(fIssueIndex));
                } catch (Exception e) {
                        e.printStackTrace();
                }
                Double lTmp = fCriteriaValues.get(lValue);
                if (lTmp!=null) {
                        return fCriteriaValues.get(lValue);
                } else {
                        System.out.println("Can't find criteria value for " +lValue.toString() + "(issue index = " +String.valueOf(fIssueIndex)+")");
                        return -1;
                }
                        
        }

        public void loadFromXML(SimpleElement pRoot) {

                Object[] xml_items = (pRoot).getChildByTagName("item");
                int nrOfValues = xml_items.length;
                ValueDiscrete value;
                for(int j=0;j<nrOfValues;j++) {
            value = new ValueDiscrete(((SimpleElement)xml_items[j]).getAttribute("value"));
            this.fCriteriaValues.put(value, Double.valueOf(((SimpleElement)xml_items[j]).getAttribute("evaluation")));
        }
        }
        

}