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 * 
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
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/*
 * This file is automatically generated.
 * Don't edit manually.
 */
package org.odftoolkit.odfdom.pkg.dsig;

import org.odftoolkit.odfdom.pkg.OdfAttribute;
import org.odftoolkit.odfdom.pkg.OdfFileDom;
import org.odftoolkit.odfdom.pkg.OdfName;
import org.odftoolkit.odfdom.pkg.OdfPackageNamespace;

/**
 * DOM implementation of OpenDocument attribute  {@odf.attribute dsig:version}.
 *
 */
public class VersionAttribute extends OdfAttribute {

	public static final OdfName ATTRIBUTE_NAME = OdfName.newName(OdfPackageNamespace.DSIG, "version");

	/**
	 * Create the instance of OpenDocument attribute {@odf.attribute dsig:version}.
	 *
	 * @param ownerDocument       The type is <code>OdfFileDom</code>
	 */
	public VersionAttribute(OdfFileDom ownerDocument) {
		super(ownerDocument, ATTRIBUTE_NAME);
	}

	/**
	 * Returns the attribute name.
	 *
	 * @return the <code>OdfName</code> for {@odf.attribute dsig:version}.
	 */
	@Override
	public OdfName getOdfName() {
		return ATTRIBUTE_NAME;
	}

	/**
	 * @return Returns the name of this attribute.
	 */
	@Override
	public String getName() {
		return ATTRIBUTE_NAME.getLocalName();
	}

	/**
	 * The value set of {@odf.attribute dsig:version}.
	 */
	public enum Value {
		_1_2("1.2") ;

		private String mValue;

		Value(String value) {
			mValue = value;
		}

		@Override
		public String toString() {
			return mValue;
		}

		public static Value enumValueOf(String value) {
			for(Value aIter : values()) {
				if (value.equals(aIter.toString())) {
				return aIter;
				}
			}
			return null;
		}
	}

	/**
	 * @param attrValue The <code>Enum</code> value of the attribute.
	 */
	public void setEnumValue(Value attrValue) {
		setValue(attrValue.toString());
	}

	/**
	 * @return Returns the <code>Enum</code> value of the attribute
	 */
	public Value getEnumValue() {
		return Value.enumValueOf(this.getValue());
	}

	/**
	 * @param attrValue The <code>String</code> value of the attribute.
	 * @throws IllegalArgumentException If the provided attribute value is invalid
	 */
	@Override
	public void setValue(String attrValue) {
		try {
			super.setValue(Value.enumValueOf(attrValue).toString());
		} catch (NullPointerException e) {
			throw new IllegalArgumentException(e);
		}
	}

	/**
	 * @return Returns the <code>String</code> value of the attribute
	 */
	@Override
	public String getValue() {
		try {
			return Value.enumValueOf(super.getValue()).toString();
		} catch (NullPointerException e) {
			throw new IllegalArgumentException("the value of dsig:version is not valid");
		}
	}

	/**
	 * Returns the default value of {@odf.attribute dsig:version}.
	 *
	 * @return the default value as <code>String</code> dependent of its element name
	 *         return <code>null</code> if the default value does not exist
	 */
	@Override
	public String getDefault() {
		return null;
	}

	/**
	 * Default value indicator. As the attribute default value is dependent from its element, the attribute has only a default, when a parent element exists.
	 *
	 * @return <code>true</code> if {@odf.attribute dsig:version} has an element parent
	 *         otherwise return <code>false</code> as undefined.
	 */
	@Override
	public boolean hasDefault() {
		return false;
	}

	/**
	 * @return Returns whether this attribute is known to be of type ID (i.e. xml:id ?)
	 */
	@Override
	public boolean isId() {
		return false;
	}
}