/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.livedata.resolver;
import java.util.Collection;
import java.util.Map;
/**
* Abstract base interface for resolvers.
*
* @param <A> unresolved object
* @param <B> resolved object
*/
public interface Resolver<A, B> {
B resolve(A spec);
Map<A, B> resolve(Collection<A> specs);
}