source: src/main/java/genius/core/utility/ConditionalZeroConstraint.java

package genius.core.utility;

import java.util.HashMap;

import genius.core.Bid;

public class ConditionalZeroConstraint extends RConstraint {

        private Integer issueIndex;
        private HashMap<Integer, String> checkList;
        private String valueToBeChecked;

        public ConditionalZeroConstraint(int index, String valueToBeChecked) {
                this.checkList = new HashMap<Integer, String>();
                this.issueIndex = index;
                this.valueToBeChecked = valueToBeChecked;
        }

        @Override
        public void addContraint(Integer issueIndex, String conditionToBeCheck) {
                this.checkList.put(issueIndex, conditionToBeCheck);
        }

        @Override
        public Integer getIssueIndex() {
                return this.issueIndex;
        }

        @Override
        public boolean willZeroUtility(Bid bid) {

                boolean check = true;
                for (Integer index : this.checkList.keySet()) {
                        if (!this.checkList.get(index).equals(
                                        bid.getValue(index).toString()))
                                check = false;
                }

                if (check == true) {
                        if (!bid.getValue(issueIndex).toString().contains(valueToBeChecked))
                                return true;
                }
                return false;

        }

}