org.apache.pdfbox.pdmodel.documentinterchange.taggedpdf.StandardStructureTypes Maven / Gradle / Ivy
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The Apache PDFBox library is an open source Java tool for working with PDF documents.
/*
* 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.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.pdfbox.pdmodel.documentinterchange.taggedpdf;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* The standard structure types.
*
* @author Johannes Koch
*/
public class StandardStructureTypes
{
/**
* Log instance.
*/
private static final Log LOG = LogFactory.getLog(StandardStructureTypes.class);
private StandardStructureTypes()
{
}
// Grouping Elements
/**
* Document
*/
public static final String DOCUMENT = "Document";
/**
* Part
*/
public static final String PART = "Part";
/**
* Art
*/
public static final String ART = "Art";
/**
* Sect
*/
public static final String SECT = "Sect";
/**
* Div
*/
public static final String DIV = "Div";
/**
* BlockQuote
*/
public static final String BLOCK_QUOTE = "BlockQuote";
/**
* Caption
*/
public static final String CAPTION = "Caption";
/**
* TOC
*/
public static final String TOC = "TOC";
/**
* TOCI
*/
public static final String TOCI = "TOCI";
/**
* Index
*/
public static final String INDEX = "Index";
/**
* NonStruct
*/
public static final String NON_STRUCT = "NonStruct";
/**
* Private
*/
public static final String PRIVATE = "Private";
// Block-Level Structure Elements
/**
* P
*/
public static final String P = "P";
/**
* H
*/
public static final String H = "H";
/**
* H1
*/
public static final String H1 = "H1";
/**
* H2
*/
public static final String H2 = "H2";
/**
* H3
*/
public static final String H3 = "H3";
/**
* H4
*/
public static final String H4 = "H4";
/**
* H5
*/
public static final String H5 = "H5";
/**
* H6
*/
public static final String H6 = "H6";
/**
* L
*/
public static final String L = "L";
/**
* LI
*/
public static final String LI = "LI";
/**
* Lbl
*/
public static final String LBL = "Lbl";
/**
* LBody
*/
public static final String L_BODY = "LBody";
/**
* Table
*/
public static final String TABLE = "Table";
/**
* TR
*/
public static final String TR = "TR";
/**
* TH
*/
public static final String TH = "TH";
/**
* TD
*/
public static final String TD = "TD";
/**
* THead
*/
public static final String T_HEAD = "THead";
/**
* TBody
*/
public static final String T_BODY = "TBody";
/**
* TFoot
*/
public static final String T_FOOT = "TFoot";
// Inline-Level Structure Elements
/**
* Span
*/
public static final String SPAN = "Span";
/**
* Quote
*/
public static final String QUOTE = "Quote";
/**
* Note
*/
public static final String NOTE = "Note";
/**
* Reference
*/
public static final String REFERENCE = "Reference";
/**
* BibEntry
*/
public static final String BIB_ENTRY = "BibEntry";
/**
* Code
*/
public static final String CODE = "Code";
/**
* Link
*/
public static final String LINK = "Link";
/**
* Annot
*/
public static final String ANNOT = "Annot";
/**
* Ruby
*/
public static final String RUBY = "Ruby";
/**
* RB
*/
public static final String RB = "RB";
/**
* RT
*/
public static final String RT = "RT";
/**
* RP
*/
public static final String RP = "RP";
/**
* Warichu
*/
public static final String WARICHU = "Warichu";
/**
* WT
*/
public static final String WT = "WT";
/**
* WP
*/
public static final String WP = "WP";
// Illustration Elements
/**
* Figure
*/
public static final String Figure = "Figure";
/**
* Formula
*/
public static final String FORMULA = "Formula";
/**
* Form
*/
public static final String FORM = "Form";
/**
* All standard structure types.
*/
public static List types = new ArrayList();
static
{
Field[] fields = StandardStructureTypes.class.getFields();
for (Field field : fields)
{
if (Modifier.isFinal(field.getModifiers()))
{
try
{
types.add(field.get(null).toString());
}
catch (IllegalArgumentException e)
{
LOG.error(e,e);
}
catch (IllegalAccessException e)
{
LOG.error(e,e);
}
}
}
Collections.sort(types);
}
}