org.apache.xalan.templates

## Class Stylesheet

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

- All Implemented Interfaces:
    java.io.Serializable, SourceLocator, XSLTVisitable, PrefixResolver, ExpressionNode, WhitespaceStrippingElementMatcher, Document, Element, Node, NodeList
  Direct Known Subclasses:
    StylesheetComposed

      public class Stylesheet
      extends ElemTemplateElement
      implements java.io.Serializable

  Represents a stylesheet element.

  All properties in this class have a fixed form of bean-style property accessors for all properties that represent XSL attributes or elements. These properties have setter method names accessed generically by the processor, and so these names must be fixed according to the system defined in the getSetterMethodName function.

  See Also:
    section-Stylesheet-Structure in XSLT Specification, Serialized Form

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static java.lang.String` | `STYLESHEET_EXT` Extension to be used when serializing to disk.

    - ### Fields inherited from interface org.w3c.dom.Node

      `ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `Stylesheet(Stylesheet parent)` Constructor for a Stylesheet.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `containsExcludeResultPrefix(java.lang.String prefix, java.lang.String uri)` Get whether or not the passed prefix is contained flagged by the "exclude-result-prefixes" property.
    `boolean` | `containsExtensionElementURI(java.lang.String uri)` Find out if this contains a given "extension-element-prefix" property.
    `ElemAttributeSet` | `getAttributeSet(int i)` Get an "xsl:attribute-set" property.
    `int` | `getAttributeSetCount()` Get the number of "xsl:attribute-set" properties.
    `boolean` | `getCompatibleMode()` Get whether or not the stylesheet is in "Forward Compatibility Mode"
    `DecimalFormatProperties` | `getDecimalFormat(int i)` Get an "xsl:decimal-format" property.
    `DecimalFormatProperties` | `getDecimalFormat(QName name)` Get an "xsl:decimal-format" property.
    `int` | `getDecimalFormatCount()` Get the number of xsl:decimal-format declarations.
    `java.lang.String` | `getExcludeResultPrefix(int i)` Get an "exclude-result-prefix" property.
    `int` | `getExcludeResultPrefixCount()` Get the number of "exclude-result-prefixes" Strings.
    `java.lang.String` | `getExtensionElementPrefix(int i)` Get and "extension-element-prefix" property.
    `int` | `getExtensionElementPrefixCount()` Get the number of "extension-element-prefixes" Strings.
    `java.lang.String` | `getHref()` Get the base identifier with which this stylesheet is associated.
    `java.lang.String` | `getId()` Get the "id" property.
    `StylesheetComposed` | `getImport(int i)` Get a stylesheet from the "import" list.
    `int` | `getImportCount()` Get the number of imported stylesheets.
    `Stylesheet` | `getInclude(int i)` Get the stylesheet at the given in index in "include" list
    `int` | `getIncludeCount()` Get the number of included stylesheets.
    `KeyDeclaration` | `getKey(int i)` Get an "xsl:key" property.
    `int` | `getKeyCount()` Get the number of "xsl:key" properties.
    `NamespaceAlias` | `getNamespaceAlias(int i)` Get an "xsl:namespace-alias" property.
    `int` | `getNamespaceAliasCount()` Get the number of "xsl:namespace-alias" properties.
    `java.lang.String` | `getNodeName()` Return the node name.
    `short` | `getNodeType()` Get the type of the node.
    `java.lang.Object` | `getNonXslTopLevel(QName name)` Get a non-xslt element.
    `OutputProperties` | `getOutput(int i)` Get an "xsl:output" property.
    `int` | `getOutputCount()` Get the number of "xsl:output" properties.
    `ElemParam` | `getParam(QName qname)` Get an "xsl:param" property.
    `WhiteSpaceInfo` | `getPreserveSpace(int i)` Get a "xsl:preserve-space" property.
    `int` | `getPreserveSpaceCount()` Get the number of "xsl:preserve-space" properties.
    `WhiteSpaceInfo` | `getStripSpace(int i)` Get an "xsl:strip-space" property.
    `int` | `getStripSpaceCount()` Get the number of "xsl:strip-space" properties.
    `Stylesheet` | `getStylesheet()` Get the owning stylesheet.
    `StylesheetComposed` | `getStylesheetComposed()` Get the owning aggregated stylesheet, or this stylesheet if it is aggregated.
    `Stylesheet` | `getStylesheetParent()` Get the parent of the stylesheet.
    `StylesheetRoot` | `getStylesheetRoot()` Get the root of the stylesheet, where all the tables common to all stylesheets are kept.
    `ElemTemplate` | `getTemplate(int i)` Get an "xsl:template" property.
    `int` | `getTemplateCount()` Get the number of "xsl:template" properties.
    `ElemVariable` | `getVariable(QName qname)` Get an "xsl:variable" property.
    `ElemVariable` | `getVariableOrParam(int i)` Get an "xsl:variable" property.
    `ElemVariable` | `getVariableOrParam(QName qname)` Get an "xsl:variable" or "xsl:param" property.
    `int` | `getVariableOrParamCount()` Get the number of "xsl:variable" properties.
    `java.lang.String` | `getVersion()` Get the "version" property.
    `java.lang.String` | `getXmlnsXsl()` Get the "xmlns:xsl" property.
    `int` | `getXSLToken()` Get an integer representation of the element type.
    `boolean` | `isAggregatedType()` Tell if this can be cast to a StylesheetComposed, meaning, you can ask questions from getXXXComposed functions.
    `boolean` | `isRoot()` Tell if this is the root of the stylesheet tree.
    `void` | `replaceTemplate(ElemTemplate v, int i)` Replace an "xsl:template" property.
    `void` | `setAttributeSet(ElemAttributeSet attrSet)` Set the "xsl:attribute-set" property.
    `void` | `setDecimalFormat(DecimalFormatProperties edf)` Process the xsl:decimal-format element.
    `void` | `setExcludeResultPrefixes(StringVector v)` Set the "exclude-result-prefixes" property.
    `void` | `setExtensionElementPrefixes(StringVector v)` Set the "extension-element-prefixes" property.
    `void` | `setHref(java.lang.String baseIdent)` Set the base identifier with which this stylesheet is associated.
    `void` | `setId(java.lang.String v)` Set the "id" property.
    `void` | `setImport(StylesheetComposed v)` Add a stylesheet to the "import" list.
    `void` | `setInclude(Stylesheet v)` Add a stylesheet to the "include" list.
    `void` | `setKey(KeyDeclaration v)` Set the "xsl:key" property.
    `void` | `setLocaterInfo(SourceLocator locator)` Set the location information for this element.
    `void` | `setNamespaceAlias(NamespaceAlias na)` Set the "xsl:namespace-alias" property.
    `void` | `setNonXslTopLevel(QName name, java.lang.Object obj)` Set found a non-xslt element.
    `void` | `setOutput(OutputProperties v)` Set the "xsl:output" property.
    `void` | `setParam(ElemParam v)` Set an "xsl:param" property.
    `void` | `setPreserveSpaces(WhiteSpaceInfo wsi)` Set the "xsl:preserve-space" property.
    `void` | `setStripSpaces(WhiteSpaceInfo wsi)` Set the "xsl:strip-space" properties.
    `void` | `setStylesheetParent(Stylesheet v)` Set the parent of the stylesheet.
    `void` | `setStylesheetRoot(StylesheetRoot v)` Set the root of the stylesheet, where all the tables common to all stylesheets are kept.
    `void` | `setTemplate(ElemTemplate v)` Set an "xsl:template" property.
    `void` | `setVariable(ElemVariable v)` Set the "xsl:variable" property.
    `void` | `setVersion(java.lang.String v)` Set the "version" property.
    `void` | `setXmlnsXsl(java.lang.String v)` Set the "xmlns:xsl" property.

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

      `appendChild, appendChild, callVisitors, canAcceptVariables, canStripWhiteSpace, compareTo, compose, endCompose, error, error, execute, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getBaseIdentifier, getChildNodes, getColumnNumber, getDeclaredPrefixes, getDOMBackPointer, getEndColumnNumber, getEndLineNumber, getFirstChild, getFirstChildElem, getLastChild, getLastChildElem, getLength, getLineNumber, getLocalName, getNamespaceForPrefix, getNamespaceForPrefix, getNextSibling, getNextSiblingElem, getOwnerDocument, getOwnerXSLTemplate, getParentElem, getParentNode, getParentNodeElem, getPreviousSibling, getPreviousSiblingElem, getPublicId, getSystemId, getTagName, getUid, getXmlSpace, handlesNullPrefixes, hasChildNodes, hasTextLitOnly, hasVariableDecl, insertBefore, isCompiledTemplate, item, recompose, removeChild, replaceChild, replaceChild, resolvePrefixTables, runtimeInit, setDOMBackPointer, setEndLocaterInfo, setParentElem, setPrefixes, setPrefixes, setUid, setXmlSpace, shouldStripWhiteSpace`

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

      `adoptNode, appendData, cloneNode, compareDocumentPosition, createAttribute, createAttributeNS, createCDATASection, createComment, createDocumentFragment, createElement, createElementNS, createEntityReference, createProcessingInstruction, createTextNode, deleteData, getActualEncoding, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getBaseURI, getDoctype, getDocumentElement, getDocumentURI, getDomConfig, getElementById, getElementsByTagName, getElementsByTagNameNS, getFeature, getImplementation, getInputEncoding, getNamespaceURI, getNodeValue, getOwnerElement, getPrefix, getSchemaTypeInfo, getSpecified, getStrictErrorChecking, getTextContent, getUserData, getWholeText, getXmlEncoding, getXmlStandalone, getXmlVersion, hasAttribute, hasAttributeNS, hasAttributes, importNode, insertData, isDefaultNamespace, isEqualNode, isId, isSameNode, isSupported, isWhitespaceInElementContent, lookupNamespaceURI, lookupPrefix, normalize, normalizeDocument, removeAttribute, removeAttributeNode, removeAttributeNS, removeChild, renameNode, replaceData, replaceWholeText, setActualEncoding, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setData, setDocumentURI, setIdAttribute, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setInputEncoding, setNodeValue, setPrefix, setStrictErrorChecking, setTextContent, setUserData, setValue, setXmlEncoding, setXmlStandalone, setXmlVersion, splitText, substringData`

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### STYLESHEET_EXT

          public static final java.lang.String STYLESHEET_EXT

      Extension to be used when serializing to disk.
      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### Stylesheet

          public Stylesheet(Stylesheet parent)

      Constructor for a Stylesheet.
      Parameters:
        `parent` - The including or importing stylesheet.

  - ### Method Detail

    - #### getStylesheet

          public Stylesheet getStylesheet()

      Get the owning stylesheet. This looks up the inheritance chain until it calls getStylesheet on a Stylesheet object, which will return itself.
      Overrides:
        `getStylesheet` in class `ElemTemplateElement`
      Returns:
        The owning stylesheet, itself.

    - #### isAggregatedType

          public boolean isAggregatedType()

      Tell if this can be cast to a StylesheetComposed, meaning, you can ask questions from getXXXComposed functions.
      Returns:
        False if this is not a StylesheetComposed

    - #### isRoot

          public boolean isRoot()

      Tell if this is the root of the stylesheet tree.
      Returns:
        False is this is not the root of the stylesheet tree.

    - #### setXmlnsXsl

          public void setXmlnsXsl(java.lang.String v)

      Set the "xmlns:xsl" property.
      Parameters:
        `v` - The value to be set for the "xmlns:xsl" property.
      See Also:
        xslt-namespace in XSLT Specification

    - #### getXmlnsXsl

          public java.lang.String getXmlnsXsl()

      Get the "xmlns:xsl" property.
      Returns:
        The value of the "xmlns:xsl" property.
      See Also:
        xslt-namespace in XSLT Specification

    - #### setExtensionElementPrefixes

          public void setExtensionElementPrefixes(StringVector v)

      Set the "extension-element-prefixes" property.
      Parameters:
        `v` - The value to be set for the "extension-element-prefixes" property: a vector of extension element URIs.
      See Also:
        extension-element in XSLT Specification

    - #### getExtensionElementPrefix

          public java.lang.String getExtensionElementPrefix(int i)
                                                     throws java.lang.ArrayIndexOutOfBoundsException

      Get and "extension-element-prefix" property.
      Parameters:
        `i` - Index of extension element URI in list
      Returns:
        The extension element URI at the given index
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        extension-element in XSLT Specification

    - #### getExtensionElementPrefixCount

          public int getExtensionElementPrefixCount()

      Get the number of "extension-element-prefixes" Strings.
      Returns:
        Number of URIs in the list
      See Also:
        extension-element in XSLT Specification

    - #### containsExtensionElementURI

          public boolean containsExtensionElementURI(java.lang.String uri)

      Find out if this contains a given "extension-element-prefix" property.
      Parameters:
        `uri` - URI of extension element to look for
      Returns:
        True if the given URI was found in the list
      See Also:
        extension-element in XSLT Specification

    - #### setExcludeResultPrefixes

          public void setExcludeResultPrefixes(StringVector v)

      Set the "exclude-result-prefixes" property. The designation of a namespace as an excluded namespace is effective within the subtree of the stylesheet rooted at the element bearing the exclude-result-prefixes or xsl:exclude-result-prefixes attribute; a subtree rooted at an xsl:stylesheet element does not include any stylesheets imported or included by children of that xsl:stylesheet element.
      Parameters:
        `v` - A StringVector of prefixes to exclude
      See Also:
        literal-result-element in XSLT Specification

    - #### getExcludeResultPrefix

          public java.lang.String getExcludeResultPrefix(int i)
                                                  throws java.lang.ArrayIndexOutOfBoundsException

      Get an "exclude-result-prefix" property. The designation of a namespace as an excluded namespace is effective within the subtree of the stylesheet rooted at the element bearing the exclude-result-prefixes or xsl:exclude-result-prefixes attribute; a subtree rooted at an xsl:stylesheet element does not include any stylesheets imported or included by children of that xsl:stylesheet element.
      Parameters:
        `i` - Index of prefix to get in list
      Returns:
        Prefix to be excluded at the given index
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        literal-result-element in XSLT Specification

    - #### getExcludeResultPrefixCount

          public int getExcludeResultPrefixCount()

      Get the number of "exclude-result-prefixes" Strings.
      Returns:
        The number of prefix strings to be excluded.
      See Also:
        literal-result-element in XSLT Specification

    - #### containsExcludeResultPrefix

          public boolean containsExcludeResultPrefix(java.lang.String prefix,
                                            java.lang.String uri)

      Get whether or not the passed prefix is contained flagged by the "exclude-result-prefixes" property.
      Overrides:
        `containsExcludeResultPrefix` in class `ElemTemplateElement`
      Parameters:
        `prefix` - non-null reference to prefix that might be excluded.
        `uri` - reference to namespace that prefix maps to
      Returns:
        true if the prefix should normally be excluded.>
      See Also:
        literal-result-element in XSLT Specification

    - #### setId

          public void setId(java.lang.String v)

      Set the "id" property.
      Parameters:
        `v` - Value for the "id" property.
      See Also:
        section-Embedding-Stylesheets in XSLT Specification

    - #### getId

          public java.lang.String getId()

      Get the "id" property.
      Returns:
        The value of the "id" property.
      See Also:
        section-Embedding-Stylesheets in XSLT Specification

    - #### setVersion

          public void setVersion(java.lang.String v)

      Set the "version" property.
      Parameters:
        `v` - Value for the "version" property.
      See Also:
        forwards in XSLT Specification

    - #### getCompatibleMode

          public boolean getCompatibleMode()

      Get whether or not the stylesheet is in "Forward Compatibility Mode"
      Returns:
        true if in forward compatible mode, false otherwise

    - #### getVersion

          public java.lang.String getVersion()

      Get the "version" property.
      Returns:
        The value of the "version" property.
      See Also:
        forwards in XSLT Specification

    - #### setImport

          public void setImport(StylesheetComposed v)

      Add a stylesheet to the "import" list.
      Parameters:
        `v` - Stylesheet to add to the import list
      See Also:
        import in XSLT Specification

    - #### getImport

          public StylesheetComposed getImport(int i)
                                       throws java.lang.ArrayIndexOutOfBoundsException

      Get a stylesheet from the "import" list.
      Parameters:
        `i` - Index of the stylesheet to get
      Returns:
        The stylesheet at the given index
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        import in XSLT Specification

    - #### getImportCount

          public int getImportCount()

      Get the number of imported stylesheets.
      Returns:
        the number of imported stylesheets.
      See Also:
        import in XSLT Specification

    - #### setInclude

          public void setInclude(Stylesheet v)

      Add a stylesheet to the "include" list.
      Parameters:
        `v` - Stylesheet to add to the "include" list
      See Also:
        include in XSLT Specification

    - #### getInclude

          public Stylesheet getInclude(int i)
                                throws java.lang.ArrayIndexOutOfBoundsException

      Get the stylesheet at the given in index in "include" list
      Parameters:
        `i` - Index of stylesheet to get
      Returns:
        Stylesheet at the given index
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        include in XSLT Specification

    - #### getIncludeCount

          public int getIncludeCount()

      Get the number of included stylesheets.
      Returns:
        the number of included stylesheets.
      See Also:
        import in XSLT Specification

    - #### setDecimalFormat

          public void setDecimalFormat(DecimalFormatProperties edf)

      Process the xsl:decimal-format element.
      Parameters:
        `edf` - Decimal-format element to push into stack

    - #### getDecimalFormat

          public DecimalFormatProperties getDecimalFormat(QName name)

      Get an "xsl:decimal-format" property.
      Parameters:
        `name` - The qualified name of the decimal format property.
      Returns:
        null if not found, otherwise a DecimalFormatProperties object, from which you can get a DecimalFormatSymbols object.
      See Also:
        `DecimalFormatProperties`, format-number in XSLT Specification

    - #### getDecimalFormat

          public DecimalFormatProperties getDecimalFormat(int i)
                                                   throws java.lang.ArrayIndexOutOfBoundsException

      Get an "xsl:decimal-format" property.
      Parameters:
        `i` - Index of decimal-format property in stack
      Returns:
        The decimal-format property at the given index
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        format-number in XSLT Specification, `DecimalFormatProperties`

    - #### getDecimalFormatCount

          public int getDecimalFormatCount()

      Get the number of xsl:decimal-format declarations.
      Returns:
        the number of xsl:decimal-format declarations.
      See Also:
        `DecimalFormatProperties`

    - #### setStripSpaces

          public void setStripSpaces(WhiteSpaceInfo wsi)

      Set the "xsl:strip-space" properties.
      Parameters:
        `wsi` - WhiteSpaceInfo element to add to list
      See Also:
        strip in XSLT Specification

    - #### getStripSpace

          public WhiteSpaceInfo getStripSpace(int i)
                                       throws java.lang.ArrayIndexOutOfBoundsException

      Get an "xsl:strip-space" property.
      Parameters:
        `i` - Index of WhiteSpaceInfo to get
      Returns:
        WhiteSpaceInfo at given index
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        strip in XSLT Specification

    - #### getStripSpaceCount

          public int getStripSpaceCount()

      Get the number of "xsl:strip-space" properties.
      Returns:
        the number of "xsl:strip-space" properties.
      See Also:
        strip in XSLT Specification

    - #### setPreserveSpaces

          public void setPreserveSpaces(WhiteSpaceInfo wsi)

      Set the "xsl:preserve-space" property.
      Parameters:
        `wsi` - WhiteSpaceInfo element to add to list
      See Also:
        strip in XSLT Specification

    - #### getPreserveSpace

          public WhiteSpaceInfo getPreserveSpace(int i)
                                          throws java.lang.ArrayIndexOutOfBoundsException

      Get a "xsl:preserve-space" property.
      Parameters:
        `i` - Index of WhiteSpaceInfo to get
      Returns:
        WhiteSpaceInfo at the given index
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        strip in XSLT Specification

    - #### getPreserveSpaceCount

          public int getPreserveSpaceCount()

      Get the number of "xsl:preserve-space" properties.
      Returns:
        the number of "xsl:preserve-space" properties.
      See Also:
        strip in XSLT Specification

    - #### setOutput

          public void setOutput(OutputProperties v)

      Set the "xsl:output" property.
      Parameters:
        `v` - non-null reference to the OutputProperties object to be added to the collection.
      See Also:
        output in XSLT Specification

    - #### getOutput

          public OutputProperties getOutput(int i)
                                     throws java.lang.ArrayIndexOutOfBoundsException

      Get an "xsl:output" property.
      Parameters:
        `i` - Index of OutputFormatExtended to get
      Returns:
        non-null reference to an OutputProperties object.
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        output in XSLT Specification

    - #### getOutputCount

          public int getOutputCount()

      Get the number of "xsl:output" properties.
      Returns:
        The number of OutputProperties objects contained in this stylesheet.
      See Also:
        output in XSLT Specification

    - #### setKey

          public void setKey(KeyDeclaration v)

      Set the "xsl:key" property.
      Parameters:
        `v` - KeyDeclaration element to add to the list of key declarations
      See Also:
        key in XSLT Specification

    - #### getKey

          public KeyDeclaration getKey(int i)
                                throws java.lang.ArrayIndexOutOfBoundsException

      Get an "xsl:key" property.
      Parameters:
        `i` - Index of KeyDeclaration element to get
      Returns:
        KeyDeclaration element at given index in list
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        key in XSLT Specification

    - #### getKeyCount

          public int getKeyCount()

      Get the number of "xsl:key" properties.
      Returns:
        the number of "xsl:key" properties.
      See Also:
        key in XSLT Specification

    - #### setAttributeSet

          public void setAttributeSet(ElemAttributeSet attrSet)

      Set the "xsl:attribute-set" property.
      Parameters:
        `attrSet` - ElemAttributeSet to add to the list of attribute sets
      See Also:
        attribute-sets in XSLT Specification

    - #### getAttributeSet

          public ElemAttributeSet getAttributeSet(int i)
                                           throws java.lang.ArrayIndexOutOfBoundsException

      Get an "xsl:attribute-set" property.
      Parameters:
        `i` - Index of ElemAttributeSet to get in list
      Returns:
        ElemAttributeSet at the given index
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        attribute-sets in XSLT Specification

    - #### getAttributeSetCount

          public int getAttributeSetCount()

      Get the number of "xsl:attribute-set" properties.
      Returns:
        the number of "xsl:attribute-set" properties.
      See Also:
        attribute-sets in XSLT Specification

    - #### setVariable

          public void setVariable(ElemVariable v)

      Set the "xsl:variable" property.
      Parameters:
        `v` - ElemVariable object to add to list of top level variables
      See Also:
        top-level-variables in XSLT Specification

    - #### getVariableOrParam

          public ElemVariable getVariableOrParam(QName qname)

      Get an "xsl:variable" or "xsl:param" property.
      Parameters:
        `qname` - non-null reference to the qualified name of the variable.
      Returns:
        The ElemVariable with the given name in the list or null
      See Also:
        top-level-variables in XSLT Specification

    - #### getVariable

          public ElemVariable getVariable(QName qname)

      Get an "xsl:variable" property.
      Parameters:
        `qname` - Qualified name of the xsl:variable to get
      Returns:
        reference to the variable named by qname, or null if not found.
      See Also:
        top-level-variables in XSLT Specification

    - #### getVariableOrParam

          public ElemVariable getVariableOrParam(int i)
                                          throws java.lang.ArrayIndexOutOfBoundsException

      Get an "xsl:variable" property.
      Parameters:
        `i` - Index of variable to get in the list
      Returns:
        ElemVariable at the given index in the list
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        top-level-variables in XSLT Specification

    - #### getVariableOrParamCount

          public int getVariableOrParamCount()

      Get the number of "xsl:variable" properties.
      Returns:
        the number of "xsl:variable" properties.
      See Also:
        top-level-variables in XSLT Specification

    - #### setParam

          public void setParam(ElemParam v)

      Set an "xsl:param" property.
      Parameters:
        `v` - A non-null ElemParam reference.
      See Also:
        top-level-variables in XSLT Specification

    - #### getParam

          public ElemParam getParam(QName qname)

      Get an "xsl:param" property.
      Parameters:
        `qname` - non-null reference to qualified name of the parameter.
      Returns:
        ElemParam with the given name in the list or null
      See Also:
        top-level-variables in XSLT Specification

    - #### setTemplate

          public void setTemplate(ElemTemplate v)

      Set an "xsl:template" property.
      Parameters:
        `v` - ElemTemplate to add to list of templates
      See Also:
        section-Defining-Template-Rules in XSLT Specification

    - #### getTemplate

          public ElemTemplate getTemplate(int i)
                                   throws TransformerException

      Get an "xsl:template" property.
      Parameters:
        `i` - Index of ElemTemplate in the list to get
      Returns:
        ElemTemplate at the given index in the list
      Throws:
        `TransformerException`
      See Also:
        section-Defining-Template-Rules in XSLT Specification

    - #### getTemplateCount

          public int getTemplateCount()

      Get the number of "xsl:template" properties.
      Returns:
        the number of "xsl:template" properties.
      See Also:
        section-Defining-Template-Rules in XSLT Specification

    - #### setNamespaceAlias

          public void setNamespaceAlias(NamespaceAlias na)

      Set the "xsl:namespace-alias" property.
      Parameters:
        `na` - NamespaceAlias elemeent to add to the list
      See Also:
        literal-result-element in XSLT Specification

    - #### getNamespaceAlias

          public NamespaceAlias getNamespaceAlias(int i)
                                           throws java.lang.ArrayIndexOutOfBoundsException

      Get an "xsl:namespace-alias" property.
      Parameters:
        `i` - Index of NamespaceAlias element to get from the list
      Returns:
        NamespaceAlias element at the given index in the list
      Throws:
        `java.lang.ArrayIndexOutOfBoundsException`
      See Also:
        literal-result-element in XSLT Specification

    - #### getNamespaceAliasCount

          public int getNamespaceAliasCount()

      Get the number of "xsl:namespace-alias" properties.
      Returns:
        the number of "xsl:namespace-alias" properties.
      See Also:
        top-level-variables in XSLT Specification

    - #### setNonXslTopLevel

          public void setNonXslTopLevel(QName name,
                               java.lang.Object obj)

      Set found a non-xslt element.
      Parameters:
        `name` - Qualified name of the element
        `obj` - The element object
      See Also:
        stylesheet-element in XSLT Specification

    - #### getNonXslTopLevel

          public java.lang.Object getNonXslTopLevel(QName name)

      Get a non-xslt element.
      Parameters:
        `name` - Qualified name of the element to get
      Returns:
        The object associate with the given name
      See Also:
        stylesheet-element in XSLT Specification

    - #### getHref

          public java.lang.String getHref()

      Get the base identifier with which this stylesheet is associated.
      Returns:
        the base identifier with which this stylesheet is associated.

    - #### setHref

          public void setHref(java.lang.String baseIdent)

      Set the base identifier with which this stylesheet is associated.
      Parameters:
        `baseIdent` - the base identifier with which this stylesheet is associated.

    - #### setLocaterInfo

          public void setLocaterInfo(SourceLocator locator)

      Set the location information for this element.
      Overrides:
        `setLocaterInfo` in class `ElemTemplateElement`
      Parameters:
        `locator` - SourceLocator object with location information

    - #### getStylesheetRoot

          public StylesheetRoot getStylesheetRoot()

      Get the root of the stylesheet, where all the tables common to all stylesheets are kept.
      Overrides:
        `getStylesheetRoot` in class `ElemTemplateElement`
      Returns:
        the root of the stylesheet

    - #### setStylesheetRoot

          public void setStylesheetRoot(StylesheetRoot v)

      Set the root of the stylesheet, where all the tables common to all stylesheets are kept.
      Parameters:
        `v` - the root of the stylesheet

    - #### getStylesheetParent

          public Stylesheet getStylesheetParent()

      Get the parent of the stylesheet. This will be null if this is the root stylesheet.
      Returns:
        the parent of the stylesheet.

    - #### setStylesheetParent

          public void setStylesheetParent(Stylesheet v)

      Set the parent of the stylesheet. This should be null if this is the root stylesheet.
      Parameters:
        `v` - the parent of the stylesheet.

    - #### getStylesheetComposed

          public StylesheetComposed getStylesheetComposed()

      Get the owning aggregated stylesheet, or this stylesheet if it is aggregated.
      Overrides:
        `getStylesheetComposed` in class `ElemTemplateElement`
      Returns:
        the owning aggregated stylesheet or itself

    - #### getNodeType

          public short getNodeType()

      Get the type of the node. We'll pretend we're a Document.
      Specified by:
        `getNodeType` in interface `Node`
      Overrides:
        `getNodeType` in class `ElemTemplateElement`
      Returns:
        the type of the node: document node.

    - #### getXSLToken

          public int getXSLToken()

      Get an integer representation of the element type.
      Overrides:
        `getXSLToken` in class `ElemTemplateElement`
      Returns:
        An integer representation of the element, defined in the Constants class.
      See Also:
        `Constants`

    - #### getNodeName

          public java.lang.String getNodeName()

      Return the node name.
      Specified by:
        `getNodeName` in interface `Node`
      Overrides:
        `getNodeName` in class `ElemTemplateElement`
      Returns:
        The node name

    - #### replaceTemplate

          public void replaceTemplate(ElemTemplate v,
                             int i)
                               throws TransformerException

      Replace an "xsl:template" property. This is a hook for CompilingStylesheetHandler, to allow us to access a template, compile it, instantiate it, and replace the original with the compiled instance. ADDED 9/5/2000 to support compilation experiment
      Parameters:
        `v` - Compiled template to replace with
        `i` - Index of template to be replaced
      Throws:
        `TransformerException`

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