2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
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4 * This program and the accompanying materials are made available under the
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5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
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6 * and is available at http://www.eclipse.org/legal/epl-v10.html
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8 package org.opendaylight.yangtools.yang.data.api;
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10 import java.util.Map.Entry;
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12 import org.opendaylight.yangtools.yang.common.QName;
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15 * Base representation of node in the data tree, defines basic parameters of
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16 * node such as a QName.
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21 public interface Node<T> extends Entry<QName, T> {
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24 * Returns the name of the Node
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26 * @return qName of node
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28 QName getNodeType();
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31 * Returns parent node
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33 * @return parent node
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36 CompositeNode getParent();
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39 * Returns the value that holds current node, if no value is defined method
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40 * can return <code>null</code>
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42 * @return Returns the value that holds current node.
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