org.opendaylight.yangtools.yang.data.util.LeafNodeDataWithSchema Maven / Gradle / Ivy
/*
* Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.yangtools.yang.data.util;
import java.io.IOException;
import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter.MetadataExtension;
import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
/**
* Utility class used for tracking parser state as needed by a StAX-like parser.
* This class is to be used only by respective XML and JSON parsers in yang-data-codec-xml and yang-data-codec-gson.
*
*
* Represents a YANG leaf node.
*/
public final class LeafNodeDataWithSchema extends SimpleNodeDataWithSchema {
LeafNodeDataWithSchema(final LeafSchemaNode schema) {
super(schema);
}
@Override
public void write(final NormalizedNodeStreamWriter writer, final MetadataExtension metaWriter) throws IOException {
writer.nextDataSchemaNode(getSchema());
writer.startLeafNode(provideNodeIdentifier());
writeMetadata(metaWriter);
writer.scalarValue(getValue());
writer.endNode();
}
}