software/messaging/src/main/java/brooklyn/entity/messaging/MessageBroker.groovy

package brooklyn.entity.messaging

import brooklyn.entity.Entity
import brooklyn.event.basic.BasicAttributeSensor

/**
 * Marker interface identifying message brokers.
 */
public interface MessageBroker extends Entity {
    BasicAttributeSensor<String> BROKER_URL = [ String, "broker.url", "Broker Connection URL" ]

    /** Setup the URL for external connections to the broker. */
    void setBrokerUrl()
}