org.apache.xalan.templates
Class ElemNumber

java.lang.Object
  org.apache.xml.utils.UnImplNode
      org.apache.xalan.templates.ElemTemplateElement
          org.apache.xalan.templates.ElemNumber

All Implemented Interfaces:

org.w3c.dom.Document, org.w3c.dom.Element, ExpressionNode, org.w3c.dom.Node, org.w3c.dom.NodeList, PrefixResolver, Serializable, javax.xml.transform.SourceLocator, WhitespaceStrippingElementMatcher, XSLTVisitable

public class ElemNumber

extends ElemTemplateElement

Implement xsl:number.

See Also:

number in XSLT Specification, Serialized Form

Nested Class Summary

private class	ElemNumber.MyPrefixResolver
(package private) class	ElemNumber.NumberFormatStringTokenizer This class returns tokens using non-alphanumberic characters as delimiters.

Field Summary

private static char[]	m_alphaCountTable Chars for converting integers into alpha counts.
private XPath	m_countMatchPattern Only nodes are counted that match this pattern.
private AVT	m_format_avt The "format" attribute is used to control conversion of a list of numbers into a string.
private XPath	m_fromMatchPattern Specifies where to count from.
private AVT	m_groupingSeparator_avt The grouping-separator attribute gives the separator used as a grouping (e.g. thousands) separator in decimal numbering sequences.
private AVT	m_groupingSize_avt The optional grouping-size specifies the size (normally 3) of the grouping.
private AVT	m_lang_avt When numbering with an alphabetic sequence, the lang attribute specifies which language's alphabet is to be used.
private AVT	m_lettervalue_avt The letter-value attribute disambiguates between numbering sequences that use letters.
private 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.
private static DecimalToRoman[]	m_romanConvertTable Table to help in converting decimals to roman numerals.
private XPath	m_valueExpr The value attribute contains an expression.

Fields inherited from class org.apache.xalan.templates.ElemTemplateElement

m_docOrderNumber, m_firstChild, m_hasVariableDecl, m_nextSibling, m_parentNode, m_prefixTable

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Constructor Summary

ElemNumber()

Method Summary

ElemTemplateElement	appendChild(ElemTemplateElement newChild) Add a child to the child list.
void	callChildVisitors(XSLTVisitor visitor, boolean callAttrs) Call the children visitors.
void	compose(StylesheetRoot sroot) This function is called after everything else has been recomposed, and allows the template to set remaining values that may be based on some other property that depends on recomposition.
void	execute(TransformerImpl transformer) Execute an xsl:number instruction.
(package private) int	findAncestor(XPathContext xctxt, XPath fromMatchPattern, XPath countMatchPattern, int context, ElemNumber namespaceContext) Given a 'from' pattern (ala xsl:number), a match pattern and a context, find the first ancestor that matches the pattern (including the context handed in).
private int	findPrecedingOrAncestorOrSelf(XPathContext xctxt, XPath fromMatchPattern, XPath countMatchPattern, int context, ElemNumber namespaceContext) Given a 'from' pattern (ala xsl:number), a match pattern and a context, find the first ancestor that matches the pattern (including the context handed in).
(package private) String	formatNumberList(TransformerImpl transformer, long[] list, int contextNode) Format a vector of numbers into a formatted string.
XPath	getCount() Get the "count" attribute.
(package private) XPath	getCountMatchPattern(XPathContext support, int contextNode) Get the count match pattern, or a default value.
(package private) String	getCountString(TransformerImpl transformer, int sourceNode) Given an XML source node, get the count according to the parameters set up by the xsl:number attributes.
AVT	getFormat() Get the "format" attribute.
private void	getFormattedNumber(TransformerImpl transformer, int contextNode, char numberType, int numberWidth, long listElement, FastStringBuffer formattedNumber) Format the given number and store it in the given buffer
XPath	getFrom() Get the "from" attribute.
AVT	getGroupingSeparator() Get the "grouping-separator" attribute.
AVT	getGroupingSize() Get the "grouping-size" attribute.
AVT	getLang() Get the "lang" attribute.
AVT	getLetterValue() Get the "letter-value" attribute.
int	getLevel() Get the "level" attribute.
(package private) Locale	getLocale(TransformerImpl transformer, int contextNode) Get the locale we should be using.
(package private) NodeVector	getMatchingAncestors(XPathContext xctxt, int node, boolean stopAtFirstFound) Get the ancestors, up to the root, that match the pattern.
String	getNodeName() Return the node name.
private DecimalFormat	getNumberFormatter(TransformerImpl transformer, int contextNode) Get the number formatter to be used the format the numbers
int	getPreviousNode(XPathContext xctxt, int pos) Get the previous node to be counted.
int	getTargetNode(XPathContext xctxt, int sourceNode) Get the target node that will be counted..
XPath	getValue() Get the "value" attribute.
int	getXSLToken() Get an int constant identifying the type of element.
(package private) String	getZeroString() Get a string value for zero, which is not really defined by the 1.0 spec, thought I think it might be cleared up by the erreta.
protected void	int2alphaCount(long val, char[] aTable, FastStringBuffer stringBuf) Convert a long integer into alphabetic counting, in other words count using the sequence A B C ...
protected String	int2singlealphaCount(long val, char[] table) Convert a long integer into alphabetic counting, in other words count using the sequence A B C ...
protected String	long2roman(long val, boolean prefixesAreOK) Convert a long integer into roman numerals.
void	setCount(XPath v) Set the "count" attribute.
void	setFormat(AVT v) Set the "format" attribute.
void	setFrom(XPath v) Set the "from" attribute.
void	setGroupingSeparator(AVT v) Set the "grouping-separator" attribute.
void	setGroupingSize(AVT v) Set the "grouping-size" attribute.
void	setLang(AVT v) Set the "lang" attribute.
void	setLetterValue(AVT v) Set the "letter-value" attribute.
void	setLevel(int v) Set the "level" attribute.
void	setValue(XPath v) Set the "value" attribute.
protected String	tradAlphaCount(long val, XResourceBundle thisBundle) Convert a long integer into traditional alphabetic counting, in other words count using the traditional numbering.

Methods inherited from class org.apache.xalan.templates.ElemTemplateElement

accept, addOrReplaceDecls, appendChild, callChildVisitors, callVisitors, canAcceptVariables, canStripWhiteSpace, compareTo, containsExcludeResultPrefix, endCompose, error, error, executeNSDecls, executeNSDecls, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getBaseIdentifier, getChildNodes, getColumnNumber, getDeclaredPrefixes, getDOMBackPointer, getFirstChild, getFirstChildElem, getLastChild, getLastChildElem, getLength, getLineNumber, getLocalName, getNamespaceForPrefix, getNamespaceForPrefix, getNextSibling, getNextSiblingElem, getNodeType, getOwnerDocument, getOwnerXSLTemplate, getParentElem, getParentNode, getParentNodeElem, getPrefixes, getPreviousSibling, getPreviousSiblingElem, getPublicId, getStylesheet, getStylesheetComposed, getStylesheetRoot, getSystemId, getTagName, getUid, getXmlSpace, handlesNullPrefixes, hasChildNodes, hasTextLitOnly, hasVariableDecl, insertBefore, isCompiledTemplate, isValidNCName, item, needToCheckExclude, recompose, removeChild, replaceChild, replaceChild, resolvePrefixTables, runtimeInit, setDOMBackPointer, setLocaterInfo, setParentElem, setPrefixes, setPrefixes, setUid, setXmlSpace, shouldStripWhiteSpace, unexecuteNSDecls, unexecuteNSDecls

Methods inherited from class org.apache.xml.utils.UnImplNode

adoptNode, appendData, cloneNode, createAttribute, createAttributeNS, createCDATASection, createComment, createDocumentFragment, createElement, createElementNS, createEntityReference, createProcessingInstruction, createTextNode, deleteData, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getDoctype, getDocumentElement, getElementById, getElementsByTagName, getElementsByTagNameNS, getEncoding, getImplementation, getNamespaceURI, getNodeValue, getOwnerElement, getPrefix, getSpecified, getStandalone, getStrictErrorChecking, getVersion, hasAttribute, hasAttributeNS, hasAttributes, importNode, insertData, isSupported, normalize, removeAttribute, removeAttributeNode, removeAttributeNS, removeChild, replaceData, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setData, setEncoding, setNodeValue, setPrefix, setStandalone, setStrictErrorChecking, setValue, setVersion, splitText, substringData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

m_countMatchPattern

private XPath m_countMatchPattern

Only nodes are counted that match this pattern.

m_fromMatchPattern

private 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

private 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

private 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

private AVT m_format_avt

The "format" attribute is used to control conversion of a list of numbers into a string.

See Also:

convert in XSLT Specification

m_lang_avt

private AVT m_lang_avt

When numbering with an alphabetic sequence, the lang attribute specifies which language's alphabet is to be used.

m_lettervalue_avt

private AVT m_lettervalue_avt

The letter-value attribute disambiguates between numbering sequences that use letters.

m_groupingSeparator_avt

private AVT m_groupingSeparator_avt

The grouping-separator attribute gives the separator used as a grouping (e.g. thousands) separator in decimal numbering sequences.

m_groupingSize_avt

private AVT m_groupingSize_avt

The optional grouping-size specifies the size (normally 3) of the grouping.

m_romanConvertTable

private static final DecimalToRoman[] m_romanConvertTable

Table to help in converting decimals to roman numerals.

See Also:

DecimalToRoman

m_alphaCountTable

private static char[] m_alphaCountTable

Chars for converting integers into alpha counts.

See Also:

TransformerImpl#int2alphaCount

Constructor Detail

ElemNumber

public ElemNumber()

Method Detail

setCount

public void setCount(XPath v)

Set the "count" attribute. The count attribute is a pattern that specifies what nodes should be counted at those levels. If count attribute is not specified, then it defaults to the pattern that matches any node with the same node type as the current node and, if the current node has an expanded-name, with the same expanded-name as the current node.

Parameters:

v - Value to set for "count" attribute.

getCount

public XPath getCount()

Get the "count" attribute. The count attribute is a pattern that specifies what nodes should be counted at those levels. If count attribute is not specified, then it defaults to the pattern that matches any node with the same node type as the current node and, if the current node has an expanded-name, with the same expanded-name as the current node.

Returns:

Value of "count" attribute.

setFrom

public void setFrom(XPath v)

Set the "from" attribute. 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.

Parameters:

v - Value to set for "from" attribute.

getFrom

public XPath getFrom()

Get the "from" attribute. 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.

Returns:

Value of "from" attribute.

setLevel

public void setLevel(int v)

Set the "level" attribute. The level attribute specifies what levels of the source tree should be considered; it has the values single, multiple or any. The default is single.

Parameters:

v - Value to set for "level" attribute.

getLevel

public int getLevel()

Get the "level" attribute. The level attribute specifies what levels of the source tree should be considered; it has the values single, multiple or any. The default is single.

Returns:

Value of "level" attribute.

setValue

public void setValue(XPath v)

Set the "value" attribute. 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.

Parameters:

v - Value to set for "value" attribute.

getValue

public XPath getValue()

Get the "value" attribute. 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.

Returns:

Value of "value" attribute.

setFormat

public void setFormat(AVT v)

Set the "format" attribute. The "format" attribute is used to control conversion of a list of numbers into a string.

Parameters:

v - Value to set for "format" attribute.

See Also:

convert in XSLT Specification

getFormat

public AVT getFormat()

Get the "format" attribute. The "format" attribute is used to control conversion of a list of numbers into a string.

Returns:

Value of "format" attribute.

See Also:

convert in XSLT Specification

setLang

public void setLang(AVT v)

Set the "lang" attribute. When numbering with an alphabetic sequence, the lang attribute specifies which language's alphabet is to be used; it has the same range of values as xml:lang [XML]; if no lang value is specified, the language should be determined from the system environment. Implementers should document for which languages they support numbering.

Parameters:

v - Value to set for "lang" attribute.

See Also:

convert in XSLT Specification

getLang

public AVT getLang()

Get the "lang" attribute. When numbering with an alphabetic sequence, the lang attribute specifies which language's alphabet is to be used; it has the same range of values as xml:lang [XML]; if no lang value is specified, the language should be determined from the system environment. Implementers should document for which languages they support numbering.

Returns:

Value ofr "lang" attribute.

See Also:

convert in XSLT Specification

setLetterValue

public void setLetterValue(AVT v)

Set the "letter-value" attribute. The letter-value attribute disambiguates between numbering sequences that use letters.

Parameters:

v - Value to set for "letter-value" attribute.

See Also:

convert in XSLT Specification

getLetterValue

public AVT getLetterValue()

Get the "letter-value" attribute. The letter-value attribute disambiguates between numbering sequences that use letters.

Returns:

Value to set for "letter-value" attribute.

See Also:

convert in XSLT Specification

setGroupingSeparator

public void setGroupingSeparator(AVT v)

Set the "grouping-separator" attribute. The grouping-separator attribute gives the separator used as a grouping (e.g. thousands) separator in decimal numbering sequences.

Parameters:

v - Value to set for "grouping-separator" attribute.

See Also:

convert in XSLT Specification

getGroupingSeparator

public AVT getGroupingSeparator()

Get the "grouping-separator" attribute. The grouping-separator attribute gives the separator used as a grouping (e.g. thousands) separator in decimal numbering sequences.

Returns:

Value of "grouping-separator" attribute.

See Also:

convert in XSLT Specification

setGroupingSize

public void setGroupingSize(AVT v)

Set the "grouping-size" attribute. The optional grouping-size specifies the size (normally 3) of the grouping.

Parameters:

v - Value to set for "grouping-size" attribute.

See Also:

convert in XSLT Specification

getGroupingSize

public AVT getGroupingSize()

Get the "grouping-size" attribute. The optional grouping-size specifies the size (normally 3) of the grouping.

Returns:

Value of "grouping-size" attribute.

See Also:

convert in XSLT Specification

compose

public void compose(StylesheetRoot sroot)
             throws javax.xml.transform.TransformerException

This function is called after everything else has been recomposed, and allows the template to set remaining values that may be based on some other property that depends on recomposition.

Overrides:

compose in class ElemTemplateElement

Throws:

javax.xml.transform.TransformerException

getXSLToken

public int getXSLToken()

Get an int constant identifying the type of element.

Overrides:

getXSLToken in class ElemTemplateElement

Returns:

The token ID for this element

See Also:

Constants

getNodeName

public String getNodeName()

Return the node name.

Specified by:

getNodeName in interface org.w3c.dom.Node

Overrides:

getNodeName in class ElemTemplateElement

Returns:

The element's name

execute

public void execute(TransformerImpl transformer)
             throws javax.xml.transform.TransformerException

Execute an xsl:number instruction. The xsl:number element is used to insert a formatted number into the result tree.

Overrides:

execute in class ElemTemplateElement

Parameters:

transformer - non-null reference to the the current transform-time state.

Throws:

javax.xml.transform.TransformerException

appendChild

public ElemTemplateElement appendChild(ElemTemplateElement newChild)

Add a child to the child list.

Overrides:

appendChild in class ElemTemplateElement

Parameters:

newChild - Child to add to child list

Returns:

Child just added to child list

Throws:

DOMException

findAncestor

int findAncestor(XPathContext xctxt,
                 XPath fromMatchPattern,
                 XPath countMatchPattern,
                 int context,
                 ElemNumber namespaceContext)
           throws javax.xml.transform.TransformerException

Given a 'from' pattern (ala xsl:number), a match pattern and a context, find the first ancestor that matches the pattern (including the context handed in).

Parameters:

xctxt - The XPath runtime state for this.

fromMatchPattern - The ancestor must match this pattern.

countMatchPattern - The ancestor must also match this pattern.

context - The node that "." expresses.

namespaceContext - The context in which namespaces in the queries are supposed to be expanded.

Returns:

the first ancestor that matches the given pattern

Throws:

javax.xml.transform.TransformerException

findPrecedingOrAncestorOrSelf

private int findPrecedingOrAncestorOrSelf(XPathContext xctxt,
                                          XPath fromMatchPattern,
                                          XPath countMatchPattern,
                                          int context,
                                          ElemNumber namespaceContext)
                                   throws javax.xml.transform.TransformerException

Given a 'from' pattern (ala xsl:number), a match pattern and a context, find the first ancestor that matches the pattern (including the context handed in).

Parameters:

xctxt - The XPath runtime state for this.

fromMatchPattern - The ancestor must match this pattern.

countMatchPattern - The ancestor must also match this pattern.

context - The node that "." expresses.

namespaceContext - The context in which namespaces in the queries are supposed to be expanded.

Returns:

the first preceding, ancestor or self node that matches the given pattern

Throws:

javax.xml.transform.TransformerException

getCountMatchPattern

XPath getCountMatchPattern(XPathContext support,
                           int contextNode)
                     throws javax.xml.transform.TransformerException

Get the count match pattern, or a default value.

Parameters:

support - The XPath runtime state for this.

contextNode - The node that "." expresses.

Returns:

the count match pattern, or a default value.

Throws:

javax.xml.transform.TransformerException

getCountString

String getCountString(TransformerImpl transformer,
                      int sourceNode)
                throws javax.xml.transform.TransformerException

Given an XML source node, get the count according to the parameters set up by the xsl:number attributes.

Parameters:

transformer - non-null reference to the the current transform-time state.

sourceNode - The source node being counted.

Returns:

The count of nodes

Throws:

javax.xml.transform.TransformerException

getPreviousNode

public int getPreviousNode(XPathContext xctxt,
                           int pos)
                    throws javax.xml.transform.TransformerException

Get the previous node to be counted.

Parameters:

xctxt - The XPath runtime state for this.

pos - The current node

Returns:

the previous node to be counted.

Throws:

javax.xml.transform.TransformerException

getTargetNode

public int getTargetNode(XPathContext xctxt,
                         int sourceNode)
                  throws javax.xml.transform.TransformerException

Get the target node that will be counted..

Parameters:

xctxt - The XPath runtime state for this.

sourceNode - non-null reference to the current source node.

Returns:

the target node that will be counted

Throws:

javax.xml.transform.TransformerException

getMatchingAncestors

NodeVector getMatchingAncestors(XPathContext xctxt,
                                int node,
                                boolean stopAtFirstFound)
                          throws javax.xml.transform.TransformerException

Get the ancestors, up to the root, that match the pattern.

Parameters:

xctxt - The XPath runtime state for this.

node - Count this node and it's ancestors.

stopAtFirstFound - Flag indicating to stop after the first node is found (difference between level = single or multiple)

Returns:

The number of ancestors that match the pattern.

Throws:

javax.xml.transform.TransformerException

getLocale

Locale getLocale(TransformerImpl transformer,
                 int contextNode)
           throws javax.xml.transform.TransformerException

Get the locale we should be using.

Parameters:

transformer - non-null reference to the the current transform-time state.

contextNode - The node that "." expresses.

Returns:

The locale to use. May be specified by "lang" attribute, but if not, use default locale on the system.

Throws:

javax.xml.transform.TransformerException

getNumberFormatter

private DecimalFormat getNumberFormatter(TransformerImpl transformer,
                                         int contextNode)
                                  throws javax.xml.transform.TransformerException

Get the number formatter to be used the format the numbers

Parameters:

transformer - non-null reference to the the current transform-time state.

contextNode - The node that "." expresses. ($objectName$) @return The number formatter to be used

Throws:

javax.xml.transform.TransformerException

formatNumberList

String formatNumberList(TransformerImpl transformer,
                        long[] list,
                        int contextNode)
                  throws javax.xml.transform.TransformerException

Format a vector of numbers into a formatted string.

Parameters:

transformer - non-null reference to the the current transform-time state.

list - Array of one or more long integer numbers.

contextNode - The node that "." expresses.

Returns:

String that represents list according to %conversion-atts; attributes. TODO: Optimize formatNumberList so that it caches the last count and reuses that info for the next count.

Throws:

javax.xml.transform.TransformerException

getFormattedNumber

private void getFormattedNumber(TransformerImpl transformer,
                                int contextNode,
                                char numberType,
                                int numberWidth,
                                long listElement,
                                FastStringBuffer formattedNumber)
                         throws javax.xml.transform.TransformerException

Format the given number and store it in the given buffer

Parameters:

transformer - non-null reference to the the current transform-time state.

contextNode - The node that "." expresses.

numberType - Type to format to

numberWidth - Maximum length of formatted number

listElement - Number to format

formattedNumber - Buffer to store formatted number

Throws:

javax.xml.transform.TransformerException

getZeroString

String getZeroString()

Get a string value for zero, which is not really defined by the 1.0 spec, thought I think it might be cleared up by the erreta.

int2singlealphaCount

protected String int2singlealphaCount(long 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(long val,
                              char[] aTable,
                              FastStringBuffer 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.

aTable - Array of alpha characters representing numbers

stringBuf - Buffer where to save the 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 String tradAlphaCount(long val,
                                XResourceBundle 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.

thisBundle - Resource bundle to use

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 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

callChildVisitors

public void callChildVisitors(XSLTVisitor visitor,
                              boolean callAttrs)

Call the children visitors.

Overrides:

callChildVisitors in class ElemTemplateElement

Parameters:

visitor - The visitor whose appropriate method will be called.