source: events/src/main/java/geniusweb/actions/AbstractAction.java@ 4

package geniusweb.actions;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;

@JsonAutoDetect(fieldVisibility = Visibility.ANY, getterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
public class AbstractAction implements Action {

        private PartyId actor;

        /**
         * 
         * @param id the {@link PartyId} of the party executing the action. Usually
         *           the negotiation system will check that parties only use their
         *           own Id when doing actions.
         */
        @JsonCreator
        public AbstractAction(@JsonProperty("actor") PartyId id) {
                this.actor = id;
        }

        @Override
        public PartyId getActor() {
                return actor;
        }

        @Override
        public int hashCode() {
                final int prime = 31;
                int result = 1;
                result = prime * result + ((actor == null) ? 0 : actor.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;
                AbstractAction other = (AbstractAction) obj;
                if (actor == null) {
                        if (other.actor != null)
                                return false;
                } else if (!actor.equals(other.actor))
                        return false;
                return true;
        }

}