org.apache.xalan.templates
Class StylesheetComposed

java.lang.Object
  |
  +--org.apache.xml.utils.UnImplNode
        |
        +--org.apache.xalan.templates.ElemTemplateElement
              |
              +--org.apache.xalan.templates.Stylesheet
                    |
                    +--org.apache.xalan.templates.StylesheetComposed
Direct Known Subclasses:
StylesheetRoot

public class StylesheetComposed
extends Stylesheet

Represents a stylesheet that has methods that resolve includes and imports. It has methods on it that return "composed" properties, which mean that:

  1. Properties that are aggregates, like OutputProperties, will be composed of properties declared in this stylsheet and all included stylesheets.
  2. Properties that aren't found, will be searched for first in the includes, and, if none are located, will be searched for in the imports.
  3. Properties in that are not atomic on a stylesheet will have the form getXXXComposed. Some properties, like version and id, are not inherited, and so won't have getXXXComposed methods.

In some cases getXXXComposed methods may calculate the composed values dynamically, while in other cases they may store the composed values.

See Also:
Serialized Form

Fields inherited from class org.apache.xalan.templates.Stylesheet
STYLESHEET_EXT
 
Constructor Summary
StylesheetComposed(Stylesheet parent)
          Uses an XSL stylesheet document.
 
Method Summary
 int getEndImportCountComposed()
          Get the number of import in this stylesheet's composed list.
 StylesheetComposed getImportComposed(int i)
          Get a stylesheet from the "import" list.
 int getImportCountComposed()
          Get the precedence of this stylesheet in the global import list.
 Stylesheet getIncludeComposed(int i)
          Get an "xsl:include" property.
 int getIncludeCountComposed()
          Get the number of included stylesheets.
 boolean isAggregatedType()
          Tell if this can be cast to a StylesheetComposed, meaning, you can ask questions from getXXXComposed functions.
 void recompose(java.util.Vector recomposableElements)
          Adds all recomposable values for this precedence level into the recomposableElements Vector that was passed in as the first parameter.
 void recomposeTemplates(boolean flushFirst)
          For compilation support, we need the option of overwriting (rather than appending to) previous composition.
 
Methods inherited from class org.apache.xalan.templates.Stylesheet
containsExcludeResultPrefix, containsExtensionElementURI, getAttributeSet, getAttributeSetCount, getCompatibleMode, getDecimalFormat, getDecimalFormat, getDecimalFormatCount, getExcludeResultPrefix, getExcludeResultPrefixCount, getExtensionElementPrefix, getExtensionElementPrefixCount, getHref, getId, getImport, getImportCount, getInclude, getIncludeCount, getKey, getKeyCount, getNamespaceAlias, getNamespaceAliasCount, getNodeName, getNodeType, getNonXslTopLevel, getOutput, getOutputCount, getParam, getPreserveSpace, getPreserveSpaceCount, getStripSpace, getStripSpaceCount, getStylesheet, getStylesheetComposed, getStylesheetParent, getStylesheetRoot, getTemplate, getTemplateCount, getVariable, getVariableOrParam, getVariableOrParam, getVariableOrParamCount, getVersion, getXmlnsXsl, getXSLToken, isRoot, replaceTemplate, setAttributeSet, setDecimalFormat, setExcludeResultPrefixes, setExtensionElementPrefixes, setHref, setId, setImport, setInclude, setKey, setLocaterInfo, setNamespaceAlias, setNonXslTopLevel, setOutput, setParam, setPreserveSpaces, setStripSpaces, setStylesheetParent, setStylesheetRoot, setTemplate, setVariable, setVersion, setXmlnsXsl
 
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
 

Constructor Detail

StylesheetComposed

public StylesheetComposed(Stylesheet parent)
Uses an XSL stylesheet document.
Parameters:
parent - The including or importing stylesheet.
Method Detail

isAggregatedType

public boolean isAggregatedType()
Tell if this can be cast to a StylesheetComposed, meaning, you can ask questions from getXXXComposed functions.
Returns:
True since this is a StylesheetComposed
Overrides:
isAggregatedType in class Stylesheet

recompose

public void recompose(java.util.Vector recomposableElements)
               throws TransformerException
Adds all recomposable values for this precedence level into the recomposableElements Vector that was passed in as the first parameter. All elements added to the recomposableElements vector should extend ElemTemplateElement.
Parameters:
recomposableElements - a Vector of ElemTemplateElement objects that we will add all of our recomposable objects to.

getImportComposed

public StylesheetComposed getImportComposed(int i)
                                     throws java.lang.ArrayIndexOutOfBoundsException
Get a stylesheet from the "import" list.
Parameters:
i - Index of stylesheet in import list
Returns:
The stylesheet at the given index
Throws:
java.lang.ArrayIndexOutOfBoundsException -  
See Also:
import in XSLT Specification

getImportCountComposed

public int getImportCountComposed()
Get the precedence of this stylesheet in the global import list. The lowest precedence is 0. A higher number has a higher precedence.
Returns:
the precedence of this stylesheet in the global import list.
See Also:
import in XSLT Specification

getEndImportCountComposed

public int getEndImportCountComposed()
Get the number of import in this stylesheet's composed list.
Returns:
the number of imports in this stylesheet's composed list.

getIncludeComposed

public Stylesheet getIncludeComposed(int i)
                              throws java.lang.ArrayIndexOutOfBoundsException
Get an "xsl:include" property.
Parameters:
i - Index of stylesheet in "include" list
Returns:
The stylesheet at the given index in the "include" list
Throws:
java.lang.ArrayIndexOutOfBoundsException -  
See Also:
include in XSLT Specification

getIncludeCountComposed

public int getIncludeCountComposed()
Get the number of included stylesheets.
Returns:
the number of included stylesheets.
See Also:
import in XSLT Specification

recomposeTemplates

public void recomposeTemplates(boolean flushFirst)
                        throws TransformerException
For compilation support, we need the option of overwriting (rather than appending to) previous composition. We could phase out the old API in favor of this one, but I'm holding off until we've made up our minds about compilation. ADDED 9/5/2000 to support compilation experiment. NOTE: GLP 29-Nov-00 I've left this method in so that CompilingStylesheetHandler will compile. However, I'm not sure why it's needed or what it does and I've commented out the body.
Parameters:
flushFirst - Flag indicating the option of overwriting (rather than appending to) previous composition.
Throws:
TransformerException -  
See Also:
section-Defining-Template-Rules in XSLT Specification


Copyright 2006 Apache XML Project. All Rights Reserved.