Service.java

package org.webpieces.util.filters;

import java.util.concurrent.CompletableFuture;

/**
 * Yes, we could do Service<REQIN, RESPIN, REQOUT, RESPOUT> and allow stacking of filters in 
 * different combinations of req/resp pairs but this becomes limiting very fast in that only certain
 * filters wire to certain filters and then rewiring the stack becomes very very difficult and is
 * not worth it. Service<REQ, RESP> is enough to meet anyones needs
 * 
 * @author dhiller
 *
 * @param <REQ>
 * @param <RESP>
 */
public interface Service<REQ, RESP> {

	CompletableFuture<RESP> invoke(REQ meta);

}