Java Code Examples for com.sun.org.apache.xml.internal.utils.XMLString

The following examples show how to use com.sun.org.apache.xml.internal.utils.XMLString. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
/**
 * Execute the first argument expression that is expected to return a
 * string.  If the argument is null, then get the string value from the
 * current context node.
 *
 * @param xctxt Runtime XPath context.
 *
 * @return The string value of the first argument, or the string value of the
 *         current context node if the first argument is null.
 *
 * @throws javax.xml.transform.TransformerException if an error occurs while
 *                                   executing the argument expression.
 */
protected XMLString getArg0AsString(XPathContext xctxt)
        throws javax.xml.transform.TransformerException
{
  if(null == m_arg0)
  {
    int currentNode = xctxt.getCurrentNode();
    if(DTM.NULL == currentNode)
      return XString.EMPTYSTRING;
    else
    {
      DTM dtm = xctxt.getDTM(currentNode);
      return dtm.getStringValue(currentNode);
    }

  }
  else
    return m_arg0.execute(xctxt).xstr();
}
 
Example 2
/**
 * Execute the first argument expression that is expected to return a
 * string.  If the argument is null, then get the string value from the
 * current context node.
 *
 * @param xctxt Runtime XPath context.
 *
 * @return The string value of the first argument, or the string value of the
 *         current context node if the first argument is null.
 *
 * @throws javax.xml.transform.TransformerException if an error occurs while
 *                                   executing the argument expression.
 */
protected XMLString getArg0AsString(XPathContext xctxt)
        throws javax.xml.transform.TransformerException
{
  if(null == m_arg0)
  {
    int currentNode = xctxt.getCurrentNode();
    if(DTM.NULL == currentNode)
      return XString.EMPTYSTRING;
    else
    {
      DTM dtm = xctxt.getDTM(currentNode);
      return dtm.getStringValue(currentNode);
    }

  }
  else
    return m_arg0.execute(xctxt).xstr();
}
 
Example 3
Source Project: jdk1.8-source-analysis   Source File: XStringForFSB.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Compares this string to the specified object.
 * The result is <code>true</code> if and only if the argument is not
 * <code>null</code> and is a <code>String</code> object that represents
 * the same sequence of characters as this object.
 *
 * @param   obj2       the object to compare this <code>String</code>
 *                     against.
 *
 * @return  <code>true</code> if the <code>String </code>are equal;
 *          <code>false</code> otherwise.
 * @see     java.lang.String#compareTo(java.lang.String)
 * @see     java.lang.String#equalsIgnoreCase(java.lang.String)
 */
public boolean equals(Object obj2)
{

  if (null == obj2)
    return false;

  if(obj2 instanceof XNumber)
      return obj2.equals(this);

    // In order to handle the 'all' semantics of
    // nodeset comparisons, we always call the
    // nodeset function.
  else if (obj2 instanceof XNodeSet)
    return obj2.equals(this);
  else if (obj2 instanceof XStringForFSB)
    return equals((XMLString) obj2);
  else
    return equals(obj2.toString());
}
 
Example 4
Source Project: jdk8u60   Source File: XStringForFSB.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Compares this string to the specified object.
 * The result is <code>true</code> if and only if the argument is not
 * <code>null</code> and is a <code>String</code> object that represents
 * the same sequence of characters as this object.
 *
 * @param   obj2       the object to compare this <code>String</code>
 *                     against.
 *
 * @return  <code>true</code> if the <code>String </code>are equal;
 *          <code>false</code> otherwise.
 * @see     java.lang.String#compareTo(java.lang.String)
 * @see     java.lang.String#equalsIgnoreCase(java.lang.String)
 */
public boolean equals(Object obj2)
{

  if (null == obj2)
    return false;

  if(obj2 instanceof XNumber)
      return obj2.equals(this);

    // In order to handle the 'all' semantics of
    // nodeset comparisons, we always call the
    // nodeset function.
  else if (obj2 instanceof XNodeSet)
    return obj2.equals(this);
  else if (obj2 instanceof XStringForFSB)
    return equals((XMLString) obj2);
  else
    return equals(obj2.toString());
}
 
Example 5
Source Project: openjdk-jdk9   Source File: FuncSum.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Execute the function.  The function must return
 * a valid object.
 * @param xctxt The current execution context.
 * @return A valid XObject.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
{

  DTMIterator nodes = m_arg0.asIterator(xctxt, xctxt.getCurrentNode());
  double sum = 0.0;
  int pos;

  while (DTM.NULL != (pos = nodes.nextNode()))
  {
    DTM dtm = nodes.getDTM(pos);
    XMLString s = dtm.getStringValue(pos);

    if (null != s)
      sum += s.toDouble();
  }
  nodes.detach();

  return new XNumber(sum);
}
 
Example 6
Source Project: TencentKona-8   Source File: XStringForFSB.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Returns a new string that is a substring of this string. The
 * substring begins at the specified <code>beginIndex</code> and
 * extends to the character at index <code>endIndex - 1</code>.
 * Thus the length of the substring is <code>endIndex-beginIndex</code>.
 *
 * @param      beginIndex   the beginning index, inclusive.
 * @param      endIndex     the ending index, exclusive.
 * @return     the specified substring.
 * @exception  IndexOutOfBoundsException  if the
 *             <code>beginIndex</code> is negative, or
 *             <code>endIndex</code> is larger than the length of
 *             this <code>String</code> object, or
 *             <code>beginIndex</code> is larger than
 *             <code>endIndex</code>.
 */
public XMLString substring(int beginIndex, int endIndex)
{

  int len = endIndex - beginIndex;

  if (len > m_length)
    len = m_length;

  if (len <= 0)
    return XString.EMPTYSTRING;
  else
  {
    int start = m_start + beginIndex;

    return new XStringForFSB(fsb(), start, len);
  }
}
 
Example 7
Source Project: Bytecoder   Source File: FunctionDef1Arg.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Execute the first argument expression that is expected to return a
 * string.  If the argument is null, then get the string value from the
 * current context node.
 *
 * @param xctxt Runtime XPath context.
 *
 * @return The string value of the first argument, or the string value of the
 *         current context node if the first argument is null.
 *
 * @throws javax.xml.transform.TransformerException if an error occurs while
 *                                   executing the argument expression.
 */
protected XMLString getArg0AsString(XPathContext xctxt)
        throws javax.xml.transform.TransformerException
{
  if(null == m_arg0)
  {
    int currentNode = xctxt.getCurrentNode();
    if(DTM.NULL == currentNode)
      return XString.EMPTYSTRING;
    else
    {
      DTM dtm = xctxt.getDTM(currentNode);
      return dtm.getStringValue(currentNode);
    }

  }
  else
    return m_arg0.execute(xctxt).xstr();
}
 
Example 8
Source Project: openjdk-8   Source File: XStringForFSB.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Compares this string to the specified object.
 * The result is <code>true</code> if and only if the argument is not
 * <code>null</code> and is a <code>String</code> object that represents
 * the same sequence of characters as this object.
 *
 * @param   obj2       the object to compare this <code>String</code>
 *                     against.
 *
 * @return  <code>true</code> if the <code>String </code>are equal;
 *          <code>false</code> otherwise.
 * @see     java.lang.String#compareTo(java.lang.String)
 * @see     java.lang.String#equalsIgnoreCase(java.lang.String)
 */
public boolean equals(Object obj2)
{

  if (null == obj2)
    return false;

  if(obj2 instanceof XNumber)
      return obj2.equals(this);

    // In order to handle the 'all' semantics of
    // nodeset comparisons, we always call the
    // nodeset function.
  else if (obj2 instanceof XNodeSet)
    return obj2.equals(this);
  else if (obj2 instanceof XStringForFSB)
    return equals((XMLString) obj2);
  else
    return equals(obj2.toString());
}
 
Example 9
Source Project: jdk8u60   Source File: FuncSum.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Execute the function.  The function must return
 * a valid object.
 * @param xctxt The current execution context.
 * @return A valid XObject.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
{

  DTMIterator nodes = m_arg0.asIterator(xctxt, xctxt.getCurrentNode());
  double sum = 0.0;
  int pos;

  while (DTM.NULL != (pos = nodes.nextNode()))
  {
    DTM dtm = nodes.getDTM(pos);
    XMLString s = dtm.getStringValue(pos);

    if (null != s)
      sum += s.toDouble();
  }
  nodes.detach();

  return new XNumber(sum);
}
 
Example 10
Source Project: openjdk-jdk8u   Source File: XPathContext.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Get the value of a node as a string.
 * @param n Node to be converted to a string.  May be null.
 * @return value of n as a string, or an empty string if n is null.
 */
public String toString(org.w3c.dom.Node n)
{
  // %REVIEW% You can't get much uglier than this...
  int nodeHandle = getDTMHandleFromNode(n);
  DTM dtm = getDTM(nodeHandle);
  XMLString strVal = dtm.getStringValue(nodeHandle);
  return strVal.toString();
}
 
Example 11
Source Project: jdk1.8-source-analysis   Source File: DOM2DTM.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Directly call the
 * characters method on the passed ContentHandler for the
 * string-value of the given node (see http://www.w3.org/TR/xpath#data-model
 * for the definition of a node's string-value). Multiple calls to the
 * ContentHandler's characters methods may well occur for a single call to
 * this method.
 *
 * @param nodeHandle The node ID.
 * @param ch A non-null reference to a ContentHandler.
 *
 * @throws org.xml.sax.SAXException
 */
public void dispatchCharactersEvents(
        int nodeHandle, org.xml.sax.ContentHandler ch,
        boolean normalize)
          throws org.xml.sax.SAXException
{
  if(normalize)
  {
    XMLString str = getStringValue(nodeHandle);
    str = str.fixWhiteSpace(true, true, false);
    str.dispatchCharactersEvents(ch);
  }
  else
  {
    int type = getNodeType(nodeHandle);
    Node node = getNode(nodeHandle);
    dispatchNodeData(node, ch, 0);
        // Text coalition -- a DTM text node may represent multiple
        // DOM nodes.
        if(TEXT_NODE == type || CDATA_SECTION_NODE == type)
        {
                while( null != (node=logicalNextDOMTextNode(node)) )
                {
                    dispatchNodeData(node, ch, 0);
                }
        }
  }
}
 
Example 12
Source Project: openjdk-jdk9   Source File: XRTreeFrag.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Cast result object to a number.
 *
 * @return The result tree fragment as a number or NaN
 */
public double num()
  throws javax.xml.transform.TransformerException
{

  XMLString s = xstr();

  return s.toDouble();
}
 
Example 13
Source Project: openjdk-jdk9   Source File: XStringForFSB.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Compares this string to the specified object.
 * The result is <code>true</code> if and only if the argument is not
 * <code>null</code> and is a <code>String</code> object that represents
 * the same sequence of characters as this object.
 *
 * @param   obj2       the object to compare this <code>String</code>
 *                     against.
 *
 * @return  <code>true</code> if the <code>String </code>are equal;
 *          <code>false</code> otherwise.
 * @see     java.lang.String#compareTo(java.lang.String)
 * @see     java.lang.String#equalsIgnoreCase(java.lang.String)
 */
public boolean equals(XMLString obj2)
{

  if (this == obj2)
  {
    return true;
  }

  int n = m_length;

  if (n == obj2.length())
  {
    FastStringBuffer fsb = fsb();
    int i = m_start;
    int j = 0;

    while (n-- != 0)
    {
      if (fsb.charAt(i) != obj2.charAt(j))
      {
        return false;
      }

      i++;
      j++;
    }

    return true;
  }

  return false;
}
 
Example 14
/**
 * Cast result object to a number.
 *
 * @return The result tree fragment as a number or NaN
 */
public double num()
  throws javax.xml.transform.TransformerException
{

  XMLString s = xstr();

  return s.toDouble();
}
 
Example 15
Source Project: openjdk-jdk8u   Source File: XStringForFSB.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Compares this string to the specified object.
 * The result is <code>true</code> if and only if the argument is not
 * <code>null</code> and is a <code>String</code> object that represents
 * the same sequence of characters as this object.
 *
 * @param   obj2       the object to compare this <code>String</code>
 *                     against.
 *
 * @return  <code>true</code> if the <code>String </code>are equal;
 *          <code>false</code> otherwise.
 * @see     java.lang.String#compareTo(java.lang.String)
 * @see     java.lang.String#equalsIgnoreCase(java.lang.String)
 */
public boolean equals(XMLString obj2)
{

  if (this == obj2)
  {
    return true;
  }

  int n = m_length;

  if (n == obj2.length())
  {
    FastStringBuffer fsb = fsb();
    int i = m_start;
    int j = 0;

    while (n-- != 0)
    {
      if (fsb.charAt(i) != obj2.charAt(j))
      {
        return false;
      }

      i++;
      j++;
    }

    return true;
  }

  return false;
}
 
Example 16
Source Project: openjdk-8   Source File: XStringForFSB.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Compares two strings lexicographically, ignoring case considerations.
 * This method returns an integer whose sign is that of
 * <code>this.toUpperCase().toLowerCase().compareTo(
 * str.toUpperCase().toLowerCase())</code>.
 * <p>
 * Note that this method does <em>not</em> take locale into account,
 * and will result in an unsatisfactory ordering for certain locales.
 * The java.text package provides <em>collators</em> to allow
 * locale-sensitive ordering.
 *
 * @param   xstr   the <code>String</code> to be compared.
 *
 * @return  a negative integer, zero, or a positive integer as the
 *          the specified String is greater than, equal to, or less
 *          than this String, ignoring case considerations.
 * @see     java.text.Collator#compare(String, String)
 * @since   1.2
 */
public int compareToIgnoreCase(XMLString xstr)
{

  int len1 = m_length;
  int len2 = xstr.length();
  int n = Math.min(len1, len2);
  FastStringBuffer fsb = fsb();
  int i = m_start;
  int j = 0;

  while (n-- != 0)
  {
    char c1 = Character.toLowerCase(fsb.charAt(i));
    char c2 = Character.toLowerCase(xstr.charAt(j));

    if (c1 != c2)
    {
      return c1 - c2;
    }

    i++;
    j++;
  }

  return len1 - len2;
}
 
Example 17
Source Project: JDKSourceCode1.8   Source File: XString.java    License: MIT License 5 votes vote down vote up
/**
 * Tests if this string starts with the specified prefix beginning
 * a specified index.
 *
 * @param   prefix    the prefix.
 * @param   toffset   where to begin looking in the string.
 * @return  <code>true</code> if the character sequence represented by the
 *          argument is a prefix of the substring of this object starting
 *          at index <code>toffset</code>; <code>false</code> otherwise.
 *          The result is <code>false</code> if <code>toffset</code> is
 *          negative or greater than the length of this
 *          <code>String</code> object; otherwise the result is the same
 *          as the result of the expression
 *          <pre>
 *          this.subString(toffset).startsWith(prefix)
 *          </pre>
 * @exception java.lang.NullPointerException if <code>prefix</code> is
 *          <code>null</code>.
 */
public boolean startsWith(XMLString prefix, int toffset)
{

  int to = toffset;
  int tlim = this.length();
  int po = 0;
  int pc = prefix.length();

  // Note: toffset might be near -1>>>1.
  if ((toffset < 0) || (toffset > tlim - pc))
  {
    return false;
  }

  while (--pc >= 0)
  {
    if (this.charAt(to) != prefix.charAt(po))
    {
      return false;
    }

    to++;
    po++;
  }

  return true;
}
 
Example 18
Source Project: JDKSourceCode1.8   Source File: FuncSubstringAfter.java    License: MIT License 5 votes vote down vote up
/**
 * Execute the function.  The function must return
 * a valid object.
 * @param xctxt The current execution context.
 * @return A valid XObject.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
{

  XMLString s1 = m_arg0.execute(xctxt).xstr();
  XMLString s2 = m_arg1.execute(xctxt).xstr();
  int index = s1.indexOf(s2);

  return (-1 == index)
         ? XString.EMPTYSTRING
         : (XString)s1.substring(index + s2.length());
}
 
Example 19
Source Project: hottub   Source File: XString.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
   * Convert a string to a double -- Allowed input is in fixed
   * notation ddd.fff.
   *
   * @return A double value representation of the string, or return Double.NaN
   * if the string can not be converted.
   */
  public double toDouble()
  {
    /* XMLCharacterRecognizer.isWhiteSpace(char c) methods treats the following
     * characters as white space characters.
     * ht - horizontal tab, nl - newline , cr - carriage return and sp - space
     * trim() methods by default also takes care of these white space characters
     * So trim() method is used to remove leading and trailing white spaces.
     */
        XMLString s = trim();
        double result = Double.NaN;
        for (int i = 0; i < s.length(); i++)
        {
                char c = s.charAt(i);
    if (c != '-' && c != '.' && ( c < 0X30 || c > 0x39)) {
            // The character is not a '-' or a '.' or a digit
            // then return NaN because something is wrong.
                        return result;
        }
        }
        try
        {
                result = Double.parseDouble(s.toString());
        } catch (NumberFormatException e){}

        return result;
}
 
Example 20
Source Project: openjdk-8-source   Source File: XRTreeFrag.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Cast result object to a number.
 *
 * @return The result tree fragment as a number or NaN
 */
public double num()
  throws javax.xml.transform.TransformerException
{

  XMLString s = xstr();

  return s.toDouble();
}
 
Example 21
/**
 * Compares this string to the specified object.
 * The result is <code>true</code> if and only if the argument is not
 * <code>null</code> and is a <code>String</code> object that represents
 * the same sequence of characters as this object.
 *
 * @param   obj2       the object to compare this <code>String</code>
 *                     against.
 *
 * @return  <code>true</code> if the <code>String </code>are equal;
 *          <code>false</code> otherwise.
 * @see     java.lang.String#compareTo(java.lang.String)
 * @see     java.lang.String#equalsIgnoreCase(java.lang.String)
 */
public boolean equals(XMLString obj2)
{

  if (this == obj2)
  {
    return true;
  }

  int n = m_length;

  if (n == obj2.length())
  {
    FastStringBuffer fsb = fsb();
    int i = m_start;
    int j = 0;

    while (n-- != 0)
    {
      if (fsb.charAt(i) != obj2.charAt(j))
      {
        return false;
      }

      i++;
      j++;
    }

    return true;
  }

  return false;
}
 
Example 22
Source Project: hottub   Source File: XString.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Tests if this string starts with the specified prefix beginning
 * a specified index.
 *
 * @param   prefix    the prefix.
 * @param   toffset   where to begin looking in the string.
 * @return  <code>true</code> if the character sequence represented by the
 *          argument is a prefix of the substring of this object starting
 *          at index <code>toffset</code>; <code>false</code> otherwise.
 *          The result is <code>false</code> if <code>toffset</code> is
 *          negative or greater than the length of this
 *          <code>String</code> object; otherwise the result is the same
 *          as the result of the expression
 *          <pre>
 *          this.subString(toffset).startsWith(prefix)
 *          </pre>
 * @exception java.lang.NullPointerException if <code>prefix</code> is
 *          <code>null</code>.
 */
public boolean startsWith(XMLString prefix, int toffset)
{

  int to = toffset;
  int tlim = this.length();
  int po = 0;
  int pc = prefix.length();

  // Note: toffset might be near -1>>>1.
  if ((toffset < 0) || (toffset > tlim - pc))
  {
    return false;
  }

  while (--pc >= 0)
  {
    if (this.charAt(to) != prefix.charAt(po))
    {
      return false;
    }

    to++;
    po++;
  }

  return true;
}
 
Example 23
Source Project: openjdk-jdk9   Source File: XStringForFSB.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Compares two strings lexicographically.
 *
 * @param   xstr   the <code>String</code> to be compared.
 *
 * @return  the value <code>0</code> if the argument string is equal to
 *          this string; a value less than <code>0</code> if this string
 *          is lexicographically less than the string argument; and a
 *          value greater than <code>0</code> if this string is
 *          lexicographically greater than the string argument.
 * @exception java.lang.NullPointerException if <code>anotherString</code>
 *          is <code>null</code>.
 */
public int compareTo(XMLString xstr)
{

  int len1 = m_length;
  int len2 = xstr.length();
  int n = Math.min(len1, len2);
  FastStringBuffer fsb = fsb();
  int i = m_start;
  int j = 0;

  while (n-- != 0)
  {
    char c1 = fsb.charAt(i);
    char c2 = xstr.charAt(j);

    if (c1 != c2)
    {
      return c1 - c2;
    }

    i++;
    j++;
  }

  return len1 - len2;
}
 
Example 24
Source Project: openjdk-8   Source File: FuncSubstringAfter.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Execute the function.  The function must return
 * a valid object.
 * @param xctxt The current execution context.
 * @return A valid XObject.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
{

  XMLString s1 = m_arg0.execute(xctxt).xstr();
  XMLString s2 = m_arg1.execute(xctxt).xstr();
  int index = s1.indexOf(s2);

  return (-1 == index)
         ? XString.EMPTYSTRING
         : (XString)s1.substring(index + s2.length());
}
 
Example 25
Source Project: openjdk-8   Source File: XStringForFSB.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Compares two strings lexicographically.
 *
 * @param   xstr   the <code>String</code> to be compared.
 *
 * @return  the value <code>0</code> if the argument string is equal to
 *          this string; a value less than <code>0</code> if this string
 *          is lexicographically less than the string argument; and a
 *          value greater than <code>0</code> if this string is
 *          lexicographically greater than the string argument.
 * @exception java.lang.NullPointerException if <code>anotherString</code>
 *          is <code>null</code>.
 */
public int compareTo(XMLString xstr)
{

  int len1 = m_length;
  int len2 = xstr.length();
  int n = Math.min(len1, len2);
  FastStringBuffer fsb = fsb();
  int i = m_start;
  int j = 0;

  while (n-- != 0)
  {
    char c1 = fsb.charAt(i);
    char c2 = xstr.charAt(j);

    if (c1 != c2)
    {
      return c1 - c2;
    }

    i++;
    j++;
  }

  return len1 - len2;
}
 
Example 26
public XMLString getStringValue(int nodeHandle)
{
    if (_dom != null) {
        return _dom.getStringValue(nodeHandle);
    }
    else {
        return super.getStringValue(nodeHandle);
    }
}
 
Example 27
Source Project: hottub   Source File: XStringForFSB.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Compares two strings lexicographically, ignoring case considerations.
 * This method returns an integer whose sign is that of
 * <code>this.toUpperCase().toLowerCase().compareTo(
 * str.toUpperCase().toLowerCase())</code>.
 * <p>
 * Note that this method does <em>not</em> take locale into account,
 * and will result in an unsatisfactory ordering for certain locales.
 * The java.text package provides <em>collators</em> to allow
 * locale-sensitive ordering.
 *
 * @param   xstr   the <code>String</code> to be compared.
 *
 * @return  a negative integer, zero, or a positive integer as the
 *          the specified String is greater than, equal to, or less
 *          than this String, ignoring case considerations.
 * @see     java.text.Collator#compare(String, String)
 * @since   1.2
 */
public int compareToIgnoreCase(XMLString xstr)
{

  int len1 = m_length;
  int len2 = xstr.length();
  int n = Math.min(len1, len2);
  FastStringBuffer fsb = fsb();
  int i = m_start;
  int j = 0;

  while (n-- != 0)
  {
    char c1 = Character.toLowerCase(fsb.charAt(i));
    char c2 = Character.toLowerCase(xstr.charAt(j));

    if (c1 != c2)
    {
      return c1 - c2;
    }

    i++;
    j++;
  }

  return len1 - len2;
}
 
Example 28
Source Project: TencentKona-8   Source File: DOM2DTM.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Directly call the
 * characters method on the passed ContentHandler for the
 * string-value of the given node (see http://www.w3.org/TR/xpath#data-model
 * for the definition of a node's string-value). Multiple calls to the
 * ContentHandler's characters methods may well occur for a single call to
 * this method.
 *
 * @param nodeHandle The node ID.
 * @param ch A non-null reference to a ContentHandler.
 *
 * @throws org.xml.sax.SAXException
 */
public void dispatchCharactersEvents(
        int nodeHandle, org.xml.sax.ContentHandler ch,
        boolean normalize)
          throws org.xml.sax.SAXException
{
  if(normalize)
  {
    XMLString str = getStringValue(nodeHandle);
    str = str.fixWhiteSpace(true, true, false);
    str.dispatchCharactersEvents(ch);
  }
  else
  {
    int type = getNodeType(nodeHandle);
    Node node = getNode(nodeHandle);
    dispatchNodeData(node, ch, 0);
        // Text coalition -- a DTM text node may represent multiple
        // DOM nodes.
        if(TEXT_NODE == type || CDATA_SECTION_NODE == type)
        {
                while( null != (node=logicalNextDOMTextNode(node)) )
                {
                    dispatchNodeData(node, ch, 0);
                }
        }
  }
}
 
Example 29
Source Project: openjdk-8   Source File: XStringForFSB.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Tests if this string starts with the specified prefix beginning
 * a specified index.
 *
 * @param   prefix    the prefix.
 * @param   toffset   where to begin looking in the string.
 * @return  <code>true</code> if the character sequence represented by the
 *          argument is a prefix of the substring of this object starting
 *          at index <code>toffset</code>; <code>false</code> otherwise.
 *          The result is <code>false</code> if <code>toffset</code> is
 *          negative or greater than the length of this
 *          <code>String</code> object; otherwise the result is the same
 *          as the result of the expression
 *          <pre>
 *          this.subString(toffset).startsWith(prefix)
 *          </pre>
 * @exception java.lang.NullPointerException if <code>prefix</code> is
 *          <code>null</code>.
 */
public boolean startsWith(XMLString prefix, int toffset)
{

  FastStringBuffer fsb = fsb();
  int to = m_start + toffset;
  int tlim = m_start + m_length;
  int po = 0;
  int pc = prefix.length();

  // Note: toffset might be near -1>>>1.
  if ((toffset < 0) || (toffset > m_length - pc))
  {
    return false;
  }

  while (--pc >= 0)
  {
    if (fsb.charAt(to) != prefix.charAt(po))
    {
      return false;
    }

    to++;
    po++;
  }

  return true;
}
 
Example 30
Source Project: openjdk-jdk8u   Source File: XNodeSet.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Get the string conversion from a single node.
 *
 * @param n Node to convert
 *
 * @return the string conversion from a single node.
 */
public XMLString getStringFromNode(int n)
{
  // %OPT%
  // I guess we'll have to get a static instance of the DTM manager...
  if(DTM.NULL != n)
  {
    return m_dtmMgr.getDTM(n).getStringValue(n);
  }
  else
  {
    return com.sun.org.apache.xpath.internal.objects.XString.EMPTYSTRING;
  }
}