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/*-
* ============LICENSE_START=======================================================
* ONAP - CCSDK
* ================================================================================
* Copyright (C) 2018 Huawei Technologies Co., Ltd. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.ccsdk.sli.plugins.yangserializers.dfserializer;
import org.dom4j.Element;
import org.onap.ccsdk.sli.core.sli.SvcLogicException;
import java.util.Iterator;
import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfSerializerUtil.getXmlNodeType;
/**
* Implementation of XML walker to walk through the nodes and process it.
*/
public class DefaultXmlWalker implements XmlWalker {
@Override
public void walk(XmlListener listener, Element xmlElement) throws
SvcLogicException {
listener.enterXmlElement(xmlElement, getXmlNodeType(xmlElement));
if (xmlElement.hasContent() && !xmlElement.isTextOnly()) {
Iterator i = xmlElement.elementIterator();
while (i.hasNext()) {
Element childElement = (Element) i.next();
walk(listener, childElement);
}
}
listener.exitXmlElement(xmlElement);
}
}
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