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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* =============================================================================
* 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.
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
* ============LICENSE_END=========================================================
*/
package org.onap.appc.yang;
import org.onap.appc.yang.exception.YANGGenerationException;
import java.io.OutputStream;
/**
* The Interface YANGGenerator - provides method to generate YANG file from TOSCA.
*/
public interface YANGGenerator {
/**
* Generate YANG from TOSCA.
* if any exceptional Type is coming in the input tosca as a part of configuration parameter property, YANGGenerationException will be thrown.
* This API is not supporting below mentioned built-in Types:
* bits, decimal64, enumeration, identityref, leafref, union
*
* @param uniqueID - Set as module name in the yang, mandatory, cannot be null or empty
* @param tosca - TOSCA String from which the YANG is to be generated, mandatory, cannot be null or empty
* @param stream - The outputStream to which the generated yang is written, mandatory, cannot be null
* @throws YANGGenerationException - Thrown when any error occurred during method execution, the origin can be found from ex.getCause() or ex.getMessage()
*/
void generateYANG(String uniqueID, String tosca, OutputStream stream) throws YANGGenerationException;
}
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