kcharacterdata.java

A framework written in Java for implementing high-level and dynamic languages, compiling them into J

// Copyright (c) 2004  Per M.A. Bothner.
// This is free software;  for terms and warranty disclaimer see ./COPYING.

package gnu.kawa.xml;
import gnu.xml.*;
/* #ifdef use:org.w3c.dom.Node */
// import org.w3c.dom.*;
/* #endif */

public abstract class KCharacterData extends KNode
  /* #ifdef use:org.w3c.dom.Node */
  // implements org.w3c.dom.CharacterData
  /* #endif */
{
  public KCharacterData (NodeTree seq, int ipos)
  {
    super(seq, ipos);
  }

  /** Non-optimized. */
  public int getLength ()
  {
    StringBuffer sbuf = new StringBuffer();
    NodeTree tlist = (NodeTree) sequence;
    tlist.stringValue(tlist.posToDataIndex(ipos), sbuf);
    return sbuf.length();
  }

  public String getData ()
  {
    return getNodeValue();
  }

  /* #ifdef use:org.w3c.dom.Node */
  // public void setData(String data)  throws DOMException
  // {
  //   throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR,
  //                          "setData not supported");
  // }
  // public String substringData(int offset, int count)
  //   throws DOMException
  // {
  //   String data = getData();
  //   if (offset < 0 || count < 0 || offset + count >= data.length())
  //     throw new DOMException(DOMException.INDEX_SIZE_ERR,
  //                            "invalid index to substringData");
  //   return data.substring(offset, count);
  // }

  // public void appendData (String data)  throws DOMException
  // {
  //   throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR,
  //                          "appendData not supported");
  // }

  // public void insertData (int offset, String data)  throws DOMException
  // {
  //   replaceData(offset, 0, data);
  // }

  // public void deleteData (int offset, int count)  throws DOMException
  // {
  //   replaceData(offset, count, "");
  // }

  // public void replaceData (int offset, int count, String arg)  throws DOMException
  // {
  //   throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR,
  //                          "replaceData not supported");
  // }
  /* #endif */
}