Enhydra 3.1 API

org.apache.xalan.xslt
Class ElemNumber

java.lang.Object
  |
  +--org.apache.xalan.xslt.UnImplNode
        |
        +--org.apache.xalan.xslt.ElemTemplateElement
              |
              +--org.apache.xalan.xslt.ElemNumber

public class ElemNumber
extends ElemTemplateElement

Implement xsl:number.

See Also:
Serialized Form

Field Summary
 XPath m_countMatchPattern
          Only nodes are counted that match this pattern.
 AVT m_format_avt
           
 XPath m_fromMatchPattern
          Specifies where to count from.
 AVT m_groupingSeparator_avt
           
 AVT m_groupingSize_avt
           
 AVT m_lang_avt
           
 AVT m_lettervalue_avt
           
 int m_level
          When level="single", it goes up to the first node in the ancestor-or-self axis that matches the count pattern, and constructs a list of length one containing one plus the number of preceding siblings of that ancestor that match the count pattern.
 XPath m_valueExpr
          The value attribute contains an expression.
 
Fields inherited from class org.apache.xalan.xslt.ElemTemplateElement
m_columnNumber, m_defaultSpace, m_elemName, m_excludedNamespaces, m_finishedConstruction, m_firstChild, m_lineNumber, m_namespaces, m_parentNode, m_stylesheet
 
Constructor Summary
ElemNumber(XSLTEngineImpl processor, Stylesheet stylesheetTree, java.lang.String name, AttributeList atts, int lineNumber, int columnNumber)
           
 
Method Summary
 Node appendChild(Node newChild)
          Add a child to the child list.
 void execute(XSLTEngineImpl processor, Node sourceTree, Node sourceNode, QName mode)
          Execute the element's primary function.
 int getXSLToken()
          Get an integer representation of the element type.
protected  void int2alphaCount(int val, char[] aTable, java.lang.StringBuffer stringBuf)
          Convert a long integer into alphabetic counting, in other words count using the sequence A B C ...
protected  java.lang.String int2singlealphaCount(int val, char[] table)
          Convert a long integer into alphabetic counting, in other words count using the sequence A B C ...
protected  java.lang.String long2roman(long val, boolean prefixesAreOK)
          Convert a long integer into roman numerals.
protected  java.lang.String tradAlphaCount(int val, XSLTResourceBundle thisBundle)
          Convert a long integer into traditional alphabetic counting, in other words count using the traditional numbering.
 
Methods inherited from class org.apache.xalan.xslt.ElemTemplateElement
childrenToString, error, executeChildren, getBaseIdentifier, getChildNodes, getFirstChild, getLastChild, getLength, getNamespaceForPrefix, getNamespaceForPrefix, getNextSibling, getNodeName, getNodeType, getOwnerDocument, getParentNode, getTagName, hasChildNodes, isSpace, isWhiteSpace, item, processLocatedNode, processPrefixControl, shouldExcludeResultNamespaceNode, transformSelectedChildren
 
Methods inherited from class org.apache.xalan.xslt.UnImplNode
cloneNode, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getElementsByTagName, getElementsByTagNameNS, getLocalName, getNamespaceURI, getNodeValue, getPrefix, getPreviousSibling, hasAttribute, hasAttributeNS, hasAttributes, insertBefore, isSupported, normalize, removeAttribute, removeAttributeNode, removeAttributeNS, removeChild, replaceChild, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setNodeValue, setPrefix, supports
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

m_countMatchPattern

public XPath m_countMatchPattern
Only nodes are counted that match this pattern.

m_fromMatchPattern

public XPath m_fromMatchPattern
Specifies where to count from. For level="single" or level="multiple": Only ancestors that are searched are those that are descendants of the nearest ancestor that matches the from pattern. For level="any: Only nodes after the first node before the current node that match the from pattern are considered.

m_level

public int m_level
When level="single", it goes up to the first node in the ancestor-or-self axis that matches the count pattern, and constructs a list of length one containing one plus the number of preceding siblings of that ancestor that match the count pattern. If there is no such ancestor, it constructs an empty list. If the from attribute is specified, then the only ancestors that are searched are those that are descendants of the nearest ancestor that matches the from pattern. Preceding siblings has the same meaning here as with the preceding-sibling axis. When level="multiple", it constructs a list of all ancestors of the current node in document order followed by the element itself; it then selects from the list those nodes that match the count pattern; it then maps each node in the list to one plus the number of preceding siblings of that node that match the count pattern. If the from attribute is specified, then the only ancestors that are searched are those that are descendants of the nearest ancestor that matches the from pattern. Preceding siblings has the same meaning here as with the preceding-sibling axis. When level="any", it constructs a list of length one containing the number of nodes that match the count pattern and belong to the set containing the current node and all nodes at any level of the document that are before the current node in document order, excluding any namespace and attribute nodes (in other words the union of the members of the preceding and ancestor-or-self axes). If the from attribute is specified, then only nodes after the first node before the current node that match the from pattern are considered.

m_valueExpr

public XPath m_valueExpr
The value attribute contains an expression. The expression is evaluated and the resulting object is converted to a number as if by a call to the number function.

m_format_avt

public AVT m_format_avt

m_lang_avt

public AVT m_lang_avt

m_lettervalue_avt

public AVT m_lettervalue_avt

m_groupingSeparator_avt

public AVT m_groupingSeparator_avt

m_groupingSize_avt

public AVT m_groupingSize_avt
Constructor Detail

ElemNumber

public ElemNumber(XSLTEngineImpl processor,
                  Stylesheet stylesheetTree,
                  java.lang.String name,
                  AttributeList atts,
                  int lineNumber,
                  int columnNumber)
           throws SAXException
Method Detail

getXSLToken

public int getXSLToken()
Description copied from class: ElemTemplateElement
Get an integer representation of the element type.
Overrides:
getXSLToken in class ElemTemplateElement
Tags copied from class: ElemTemplateElement
Returns:
An integer representation of the element, defined in the Constants class.
See Also:
Constants.java

execute

public void execute(XSLTEngineImpl processor,
                    Node sourceTree,
                    Node sourceNode,
                    QName mode)
             throws XSLProcessorException,
                    java.net.MalformedURLException,
                    java.io.FileNotFoundException,
                    java.io.IOException,
                    SAXException
Description copied from class: ElemTemplateElement
Execute the element's primary function. Subclasses of this function may recursivly execute down the element tree.
Overrides:
execute in class ElemTemplateElement
Tags copied from class: ElemTemplateElement
Parameters:
processor - The XSLT Processor.
sourceTree - The input source tree.
sourceNode - The current context node.
mode - The current mode.
Throws:
XSLProcessorException -  
java.net.MalformedURLException -  
java.io.FileNotFoundException -  
java.io.IOException -  
SAXException -  

appendChild

public Node appendChild(Node newChild)
                 throws DOMException
Add a child to the child list.
Overrides:
appendChild in class ElemTemplateElement
Tags copied from class: ElemTemplateElement
Parameters:
newChild -  
Throws:
DOMException -  

int2singlealphaCount

protected java.lang.String int2singlealphaCount(int val,
                                                char[] table)
Convert a long integer into alphabetic counting, in other words count using the sequence A B C ... Z.
Parameters:
val - Value to convert -- must be greater than zero.
table - a table containing one character for each digit in the radix
Returns:
String representing alpha count of number.
See Also:
Note that the radix of the conversion is inferred from the size of the table.

int2alphaCount

protected void int2alphaCount(int val,
                              char[] aTable,
                              java.lang.StringBuffer stringBuf)
Convert a long integer into alphabetic counting, in other words count using the sequence A B C ... Z AA AB AC.... etc.
Parameters:
val - Value to convert -- must be greater than zero.
table - a table containing one character for each digit in the radix
Returns:
String representing alpha count of number.
See Also:
Note that the radix of the conversion is inferred from the size of the table.

tradAlphaCount

protected java.lang.String tradAlphaCount(int val,
                                          XSLTResourceBundle thisBundle)
Convert a long integer into traditional alphabetic counting, in other words count using the traditional numbering.
Parameters:
val - Value to convert -- must be greater than zero.
table - a table containing one character for each digit in the radix
Returns:
String representing alpha count of number.
See Also:
Note that the radix of the conversion is inferred from the size of the table.

long2roman

protected java.lang.String long2roman(long val,
                                      boolean prefixesAreOK)
Convert a long integer into roman numerals.
Parameters:
val - Value to convert.
prefixesAreOK - true_ to enable prefix notation (e.g. 4 = "IV"), false_ to disable prefix notation (e.g. 4 = "IIII").
Returns:
Roman numeral string.
See Also:
DecimalToRoman, m_romanConvertTable

Enhydra 3.1 API