| /* |
| * 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.yangutils.parser; |
| |
| import org.onosproject.yangutils.datamodel.exceptions.DataModelException; |
| import org.onosproject.yangutils.utils.YangConstructType; |
| |
| /** |
| * Abstraction of an entity which process the data of lexer's parse tree. |
| */ |
| public interface Parsable { |
| |
| /** |
| * Returns the type of YANG construct data. |
| * |
| * @return the type of YANG construct data. |
| */ |
| YangConstructType getYangConstructType(); |
| |
| /** |
| * Checks if the node is valid as per YANG grammar's syntax and semantics. |
| * This validation will be performed on entering the node in traversal |
| * |
| * @throws DataModelException if there is any violation of the YANG rules |
| * in parsed data, corresponding exception should be thrown |
| */ |
| void validateDataOnEntry() throws DataModelException; |
| |
| /** |
| * Checks if the node is valid as per YANG grammar's syntax and semantics. |
| * This validation will be performed on exiting the node in traversal |
| * |
| * @throws DataModelException if there is any violation of the YANG rules |
| * in parsed data, corresponding exception should be thrown |
| */ |
| void validateDataOnExit() throws DataModelException; |
| } |