source: src/main/java/genius/core/SupportedNegotiationSetting.java

package genius.core;

import genius.core.utility.UTILITYSPACETYPE;

/**
 * Indicates what negotiation settings are supported by an agent.
 */
public class SupportedNegotiationSetting {
        private final static UTILITYSPACETYPE defaultSpace = UTILITYSPACETYPE.NONLINEAR;
        /**
         * LINEAR means: only supports linear domains, NONLINEAR means it supports
         * any utility space (both linear and non-linear)
         */
        private UTILITYSPACETYPE utilityspaceType = defaultSpace;

        public SupportedNegotiationSetting() {
        }

        public static SupportedNegotiationSetting getLinearUtilitySpaceInstance() {
                SupportedNegotiationSetting s = new SupportedNegotiationSetting();
                s.setUtilityspaceType(UTILITYSPACETYPE.LINEAR);
                return s;
        }

        public static SupportedNegotiationSetting getDefault() {
                return new SupportedNegotiationSetting();
        }

        boolean supportsOnlyLinearUtilitySpaces() {
                return utilityspaceType == UTILITYSPACETYPE.LINEAR;
        }

        public UTILITYSPACETYPE getUtilityspaceType() {
                return utilityspaceType;
        }

        public void setUtilityspaceType(UTILITYSPACETYPE utilityspaceType) {
                this.utilityspaceType = utilityspaceType;
        }

        /**
         * returns human readible version. Bit hacky, I suspect this will change
         * when we get more nonlinear agents.
         */
        public String toExplainingString() {
                if (utilityspaceType == UTILITYSPACETYPE.NONLINEAR) {
                        return "compatible with non-linear utility spaces";
                }
                return "";
        }

}