/*
 * Copyright 2016-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.yang;

import java.util.Set;

/**
 * Representation of a compiled YANG model.
 */
public interface YangModel {

    /**
     * Returns set of YANG module with information.
     *
     * @return YANG module info
     */
    Set<YangModule> getYangModules();

    /**
     * Returns set of YANG modules identifier.
     *
     * @return YANG module identifier
     */
    Set<YangModuleId> getYangModulesId();

    /**
     * Returns YANG module information corresponding to a given module
     * identifier.
     *
     * @param id module identifier
     * @return YANG module information
     */
    YangModule getYangModule(YangModuleId id);

    /**
     * Adds YANG module information for a given module identifier.
     *
     * @param id     module identifier
     * @param module YANG module information
     */
    void addModule(YangModuleId id, YangModule module);
}