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/*
 * Copyright 2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package grails.rest.render

/**
 * A container a renderer is a render that renders a container of objects (Example: List of Book instances)
 *
 * @author Graeme Rocher
 * @since 2.3
 */
public interface ContainerRenderer extends Renderer{
    /**
     * @return The underlying type wrapped by the container. For example with List, this method would return Book
     */
    Class getComponentType()
}