/*
 * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.mdsal.dom.api;

import org.opendaylight.yangtools.concepts.ListenerRegistration;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;

public interface DOMSchemaService extends DOMService {

    /**
     * Returns session specific YANG schema context
     * @return
     */
    SchemaContext getSessionContext();

    /**
     * Returns global schema context
     *
     * @return
     */
    SchemaContext getGlobalContext();

    /**
     * Register a listener for changes in schema context.
     *
     * @param listener Listener which should be registered
     * @return Listener registration handle
     */
    ListenerRegistration<SchemaContextListener> registerSchemaContextListener(SchemaContextListener listener);
}