source: protocol/src/main/java/geniusweb/protocol/tournament/Team.java@ 52

package geniusweb.protocol.tournament;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.annotation.JsonValue;

import geniusweb.references.PartyWithParameters;

/**
 * A team is a group of parties, each with their own parameters. Each will be
 * coupled to a {@link ProfileList} in the generation phase of the protocol
 *
 */
@JsonAutoDetect(fieldVisibility = Visibility.ANY, getterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE)
@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.WRAPPER_OBJECT)
public class Team {
        @JsonValue
        private final List<PartyWithParameters> parties; // ensure immutability

        /**
         * 
         * @param ps a list of {@link PartyWithParameters}. Each party is always
         *           associated with the given parameters. The order of them is
         *           important as it will be matched with the order in the
         *           {@link ProfileList}.
         */
        @JsonCreator
        public Team(List<PartyWithParameters> ps) {
                this.parties = new ArrayList<PartyWithParameters>(ps);
        }

        /**
         * 
         * @return list of all team {@link PartyWithParameters}.
         */
        public List<PartyWithParameters> getParties() {
                return Collections.unmodifiableList(parties);
        }

        @Override
        public int hashCode() {
                final int prime = 31;
                int result = 1;
                result = prime * result + ((parties == null) ? 0 : parties.hashCode());
                return result;
        }

        @Override
        public boolean equals(Object obj) {
                if (this == obj)
                        return true;
                if (obj == null)
                        return false;
                if (getClass() != obj.getClass())
                        return false;
                Team other = (Team) obj;
                if (parties == null) {
                        if (other.parties != null)
                                return false;
                } else if (!parties.equals(other.parties))
                        return false;
                return true;
        }

        public String toString() {
                return parties.toString();
        }
}