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.protocol.pcep.spi;
10 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.label.subobject.LabelType;
12 public interface LabelRegistry {
14 * Finds parser for given label C-type in the registry. Delegates parsing to found parser.
15 * @param cType label type, key in parser registry
16 * @param buffer label raw binary value to be parsed
17 * @return null if the parser for this label could not be found
18 * @throws PCEPDeserializerException if the parsing did not succeed
20 LabelType parseLabel(final int cType, final byte[] buffer) throws PCEPDeserializerException;
23 * Find serializer for given label. Delegates parsing to found serializer.
24 * @param label to be parsed
25 * @param unidirectional label common header flag
26 * @param global label commom header flag
27 * @return null if the serializer for this label could not be found
29 byte[] serializeLabel(final boolean unidirectional, final boolean global, final LabelType label);