2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.model.api.type;
10 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
13 * Interface for {@link TypeDefinition}s which can be restricted through a require-instance statement.
15 * @param <T> Concrete {@link TypeDefinition} subinterface
17 public interface RequireInstanceRestrictedTypeDefinition<T extends TypeDefinition<T>> extends TypeDefinition<T> {
19 * Returns true or false which represents argument of <code>require-instance</code> statement. This statement is
20 * the substatement of the <code>type</code> statement.
22 * @return boolean value which is true if the <code>require-instance</code> statement is true and vice versa
24 boolean requireInstance();