core/api/src/main/java/org/onosproject/ui/UiMessageHandlerFactory.java

/*
 * Copyright 2015-present Open Networking Laboratory
 *
 * 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 org.onosproject.ui;

import java.util.Collection;

/**
 * Abstraction of an entity capable of producing a set of message handlers
 * specific to the given user interface connection.
 */
public interface UiMessageHandlerFactory {

    /**
     * Produces a collection of new message handlers.
     *
     * @return collection of new handlers
     */
    Collection<UiMessageHandler> newHandlers();

}