2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 * ============LICENSE_END=========================================================
25 package org.openecomp.appc.yang;
27 import org.openecomp.appc.yang.exception.YANGGenerationException;
29 import java.io.OutputStream;
32 * The Interface YANGGenerator - provides method to generate YANG file from TOSCA.
34 public interface YANGGenerator {
37 * Generate YANG from TOSCA.
38 * if any exceptional Type is coming in the input tosca as a part of configuration parameter property, YANGGenerationException will be thrown.
39 * This API is not supporting below mentioned built-in Types:
40 * bits, decimal64, enumeration, identityref, leafref, union
42 * @param uniqueID - Set as module name in the yang, mandatory, cannot be null or empty
43 * @param tosca - TOSCA String from which the YANG is to be generated, mandatory, cannot be null or empty
44 * @param stream - The outputStream to which the generated yang is written, mandatory, cannot be null
45 * @throws YANGGenerationException - Thrown when any error occurred during method execution, the origin can be found from ex.getCause() or ex.getMessage()
48 void generateYANG(String uniqueID, String tosca, OutputStream stream) throws YANGGenerationException;