com.icl.saxon.style
Class SAXONGroup

java.lang.Object
  |
  +--com.icl.saxon.om.AbstractNode
        |
        +--com.icl.saxon.tree.NodeImpl
              |
              +--com.icl.saxon.tree.ParentNodeImpl
                    |
                    +--com.icl.saxon.tree.ElementImpl
                          |
                          +--com.icl.saxon.tree.ElementWithAttributes
                                |
                                +--com.icl.saxon.style.StyleElement
                                      |
                                      +--com.icl.saxon.style.XSLForEach
                                            |
                                            +--com.icl.saxon.style.SAXONGroup

All Implemented Interfaces:

DOMLocator, Element, Locator, NamedNodeMap, Node, NodeInfo, Source, SourceLocator

public class SAXONGroup

extends XSLForEach

Handler for saxon:group elements in stylesheet. This is the same as xsl:for-each with the addition of a group-by attribute

Field Summary

(package private) Expression

groupBy

Fields inherited from class com.icl.saxon.style.XSLForEach

select

Fields inherited from class com.icl.saxon.style.StyleElement

attributeSets, extensionNamespaces, REPORT_ALWAYS, REPORT_IF_INSTANTIATED, REPORT_UNLESS_FORWARDS_COMPATIBLE, reportingCircumstances, staticContext, validationError, version

Fields inherited from class com.icl.saxon.tree.ElementWithAttributes

attributeList, namespaceList

Fields inherited from class com.icl.saxon.tree.ElementImpl

nameCode, root, sequence

Fields inherited from class com.icl.saxon.tree.NodeImpl

emptyArray, index, parent

Fields inherited from class com.icl.saxon.om.AbstractNode

NODE_LETTER

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

Fields inherited from interface com.icl.saxon.om.NodeInfo

ATTRIBUTE, COMMENT, ELEMENT, NAMESPACE, NODE, NONE, NUMBER_OF_TYPES, PI, ROOT, TEXT

Constructor Summary

SAXONGroup()

Method Summary

boolean	isInstruction() Determine whether this node is an instruction.
void	prepareAttributes() Set the attribute list for the element.
void	process(Context context) Process: called to do the real work of this stylesheet element.
void	validate() Check that the element is valid.

Methods inherited from class com.icl.saxon.style.XSLForEach

mayContainTemplateBody

Methods inherited from class com.icl.saxon.style.StyleElement

bindVariable, checkEmpty, checkNotTopLevel, checkTopLevel, checkUnknownAttribute, checkWithinTemplate, compileError, compileError, definesExcludedNamespace, definesExtensionElement, doesPostProcessing, fallbackProcessing, findAttributeSets, forwardsCompatibleModeIsEnabled, getContainingStyleSheet, getPrecedence, getPreparedStyleSheet, getPrincipalStyleSheet, getStandardNames, getStyleSheetFunction, getVariableBinding, getVariableNames, getVersion, handleSortKeys, isExcludedNamespace, isExtensionNamespace, isTopLevel, makeAttributeValueTemplate, makeExpression, makePattern, preprocess, processAllAttributes, processAttributes, processAttributeSets, processChildren, processExcludedNamespaces, processExtensionElementAttribute, processVersionAttribute, reportAbsence, setValidationError, styleError, styleError, substituteFor, validateChildren, validateSubtree

Methods inherited from class com.icl.saxon.tree.ElementWithAttributes

addNamespaceNodes, copy, getAttribute, getAttributeList, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getAttributeValue, getAttributeValue, getAttributeValue, getLength, getNamedItem, getNamedItemNS, getNamespaceCodes, getPrefixForURI, getURICodeForPrefix, hasAttribute, hasAttributeNS, hasAttributes, initialise, item, outputNamespaceNodes, removeAttribute, removeAttributeNode, removeAttributeNS, removeNamedItem, removeNamedItemNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setNamedItem, setNamedItemNS, setNamespaceDeclarations

Methods inherited from class com.icl.saxon.tree.ElementImpl

addChild, compact, copy, copyStringValue, dropChildren, enumerateChildren, generateId, getBaseURI, getChildNodes, getDocumentRoot, getFirstChild, getLastChild, getLineNumber, getNameCode, getNodeType, getNodeValue, getNthChild, getSequenceNumber, getStringValue, getSystemId, hasChildNodes, makeNameCode, removeChild, renumberChildren, setLineNumber, setNameCode, setSystemId, useChildrenArray

Methods inherited from class com.icl.saxon.tree.NodeImpl

compareOrder, getDisplayName, getDocumentElement, getEnumeration, getFingerprint, getLocalName, getNamePool, getNextInDocument, getNextSibling, getOriginatingNode, getParent, getPrefix, getPreviousInDocument, getPreviousSibling, getURI, isSameNode, removeNode

Methods inherited from class com.icl.saxon.om.AbstractNode

appendChild, appendData, cloneNode, createAttribute, createAttributeNS, createCDATASection, createComment, createDocumentFragment, createElement, createElementNS, createEntityReference, createProcessingInstruction, createTextNode, deleteData, disallowUpdate, getColumnNumber, getData, getDoctype, getElementById, getElementsByTagName, getElementsByTagNameNS, getImplementation, getName, getNamespaceURI, getNodeName, getOwnerDocument, getOwnerElement, getParentNode, getPublicId, getSpecified, getTagName, getValue, importNode, insertBefore, insertData, isSupported, normalize, removeChild, replaceChild, replaceData, setData, setNodeValue, setPrefix, setValue, splitText, substringData, supports

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.Locator

getColumnNumber, getLineNumber, getPublicId, getSystemId

Methods inherited from interface org.w3c.dom.Element

getElementsByTagName, getElementsByTagNameNS, getTagName

Methods inherited from interface org.w3c.dom.Node

appendChild, cloneNode, getChildNodes, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, hasChildNodes, insertBefore, isSupported, normalize, removeChild, replaceChild, setNodeValue, setPrefix

Field Detail

groupBy

Expression groupBy

Constructor Detail

SAXONGroup

public SAXONGroup()

Method Detail

isInstruction

public boolean isInstruction()

Determine whether this node is an instruction.

Overrides:

isInstruction in class XSLForEach

Returns:

true - it is an instruction

prepareAttributes

public void prepareAttributes()
                       throws TransformerConfigurationException

Description copied from class: StyleElement

Set the attribute list for the element. This is called to process the attributes (note the distinction from processAttributes in the superclass). Must be supplied in a subclass

Overrides:

prepareAttributes in class XSLForEach

TransformerConfigurationException

validate

public void validate()
              throws TransformerConfigurationException

Description copied from class: StyleElement

Check that the element is valid. This is called once for each element, after the entire tree has been built. As well as validation, it can perform first-time initialisation. The default implementation does nothing; it is normally overriden in subclasses.

Overrides:

validate in class XSLForEach

TransformerConfigurationException

process

public void process(Context context)
             throws TransformerException

Description copied from class: StyleElement

Process: called to do the real work of this stylesheet element. This method must be implemented in each subclass.

Overrides:

process in class XSLForEach

Parameters:

context - The context in the source XML document, giving access to the current node, the current variables, etc.

TransformerException