com.lowagie.text.rtf.RtfElement Maven / Gradle / Ivy
/*
* $Id:RtfElement.java 3126 2008-02-07 20:30:46Z hallm $
*
* Copyright 2001, 2002, 2003, 2004 by Mark Hall
*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the ?GNU LIBRARY GENERAL PUBLIC LICENSE?), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
* details.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*/
package com.lowagie.text.rtf;
import java.io.IOException;
import java.io.OutputStream;
import com.lowagie.text.DocWriter;
import com.lowagie.text.rtf.document.RtfDocument;
/**
* RtfElement is the base class for all RTF Element classes
*
* @version $Id:RtfElement.java 3126 2008-02-07 20:30:46Z hallm $
* @author Mark Hall ([email protected])
* @author Thomas Bickel ([email protected])
*/
public abstract class RtfElement implements RtfBasicElement {
/**
* The RtfDocument this RtfElement belongs to
*/
protected RtfDocument document = null;
/**
* Whether this RtfElement is in a table
*/
protected boolean inTable = false;
/**
* Whether this RtfElement is in a header
*/
protected boolean inHeader = false;
/**
* Constructs a RtfElement belonging to the specified RtfDocument.
*
* @param doc The RtfDocument this RtfElement belongs to
*/
public RtfElement(RtfDocument doc) {
super();
this.document = doc;
}
/**
* Transforms an integer into its String representation and then returns the bytes
* of that string.
*
* @param i The integer to convert
* @return A byte array representing the integer
*/
public byte[] intToByteArray(int i)
{
return DocWriter.getISOBytes(Integer.toString(i));
}
/**
* Writes the element content to the given output stream.
*/
public abstract void writeContent(final OutputStream out) throws IOException;
/**
* Sets the RtfDocument this RtfElement belongs to
*
* @param doc The RtfDocument to use
*/
public void setRtfDocument(RtfDocument doc) {
this.document = doc;
}
/**
* Gets whether this RtfElement is in a table
*
* @return Whether this RtfElement is in a table
*/
public boolean isInTable() {
return inTable;
}
/**
* Sets whether this RtfElement is in a table
*
* @param inTable True if this RtfElement is in a table, false otherwise
*/
public void setInTable(boolean inTable) {
this.inTable = inTable;
}
/**
* Sets whether this RtfElement is in a header
*
* @param inHeader True if this RtfElement is in a header, false otherwise
*/
public void setInHeader(boolean inHeader) {
this.inHeader = inHeader;
}
}