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.ConstraintMetaDefinition;
13 * Contains the method for getting the data from the YANG <code>pattern</code>
14 * which is substatement of <code>type</code> statement.
17 public interface PatternConstraint extends ConstraintMetaDefinition {
20 * Returns a regular expression (pattern).
22 * @return string with regular expression which is equal to the argument of
23 * the YANG <code>pattern</code> substatement
25 String getRegularExpression();