source: src/main/java/genius/core/analysis/BidPointTime.java

package genius.core.analysis;

import genius.core.Bid;

/**
 * Specialized version of a BidPoint for the case that there are two agents.
 * In this case, the time of offering the bid can be recorded.
 * 
 * @author Alex Dirkzwager
 */
public class BidPointTime extends BidPoint{
        
        /** Time at which the bid was offered to the opponent. */
        private double time;

        /**
         * Create a BidPointTime object, which is a tuple of a specific
         * bid, the utility of this bid for both agents, and the time at
         * which the bid was offered.
         * 
         * @param bid of which the utilities are recorded.
         * @param utilityA utility of the agent for agent A.
         * @param utilityB utility of the agent for agent B.
         * @param time at which the bid was offered.
         */
        public BidPointTime(Bid bid, Double utilityA, Double utilityB, double time) {
                super(bid, utilityA, utilityB);
                this.time = time;
        }
        
    /**
     * @return string representation of the object..
     */
        @Override
        public String toString(){
                return "BidPointTime ["+getBid()+" utilA["+getUtilityA()+"],utilB["+getUtilityB()+"], Time["+time+"]]";
        }

    /**
     * @return hashcode of this object.
     */
        @Override
        public int hashCode() {
                final int prime = 31;
                int result = super.hashCode();
                long temp;
                temp = Double.doubleToLongBits(time);
                result = prime * result + (int) (temp ^ (temp >>> 32));
                return result;
        }

    /**
     * @param obj object to which this object is compared.
     * @return true if this object is equal to the given object.
     */
        @Override
        public boolean equals(Object obj) {
                if (this == obj)
                        return true;
                if (!super.equals(obj))
                        return false;
                if (getClass() != obj.getClass())
                        return false;
                BidPointTime other = (BidPointTime) obj;
                if (Double.doubleToLongBits(time) != Double
                                .doubleToLongBits(other.time))
                        return false;
                return true;
        }

        /**
         * Returns the time at which the bid was offered.
         * @return time of offering.
         */
        public double getTime() {
                return time;
        }

        /**
         * Sets the time at which the bid is offered.
         * @param time of offering.
         */
        public void setTime(double time) {
                this.time = time;
        }
}