Class SAXONAssign

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.XSLGeneralVariable

com.icl.saxon.style.SAXONAssign

All Implemented Interfaces:

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

public class SAXONAssign
extends XSLGeneralVariable

saxon:assign element in stylesheet.
The saxon:assign element has mandatory attribute name and optional attribute expr. It also allows xsl:extension-element-prefixes etc.

Field Summary

Fields inherited from class XSLGeneralVariable

assignable, global, procedure, redundant, select, simpleText, variableFingerprint

Fields inherited from class StyleElement

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

Fields inherited from class ElementWithAttributes

attributeList, namespaceList

Fields inherited from class ElementImpl

nameCode, root

Fields inherited from class ParentNodeImpl

sequence

Fields inherited from class NodeImpl

emptyArray, index, parent

Fields inherited from class AbstractNode

NODE_LETTER

Fields inherited from interface 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

Fields inherited from interface NodeInfo

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

Constructor Summary

Constructors

Constructor	Description
SAXONAssign()

Method Summary

Modifier and Type	Method	Description
boolean	isAssignable()	Test whether it is permitted to assign to the variable using the saxon:assign extension element.
boolean	isInstruction()	Determine whether this node is an instruction.
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 XSLGeneralVariable

checkDuplicateDeclaration, getOwningProcedure, getProcedure, getSelectValue, getVariableFingerprint, getVariableName, isGlobal, mayContainTemplateBody, prepareAttributes, preprocess

Methods inherited from class 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, processAllAttributes, processAttributes, processAttributeSets, processChildren, processExcludedNamespaces, processExtensionElementAttribute, processVersionAttribute, reportAbsence, setValidationError, styleError, styleError, substituteFor, validateChildren, validateSubtree

Methods inherited from class 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 ElementImpl

copy, generateId, getBaseURI, getDocumentRoot, getLineNumber, getNameCode, getNodeType, getSystemId, makeNameCode, setLineNumber, setNameCode, setSystemId

Methods inherited from class ParentNodeImpl

addChild, compact, copyStringValue, dropChildren, enumerateChildren, getChildNodes, getFirstChild, getLastChild, getNodeValue, getNthChild, getSequenceNumber, getStringValue, hasChildNodes, removeChild, renumberChildren, useChildrenArray

Methods inherited from class NodeImpl

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

Methods inherited from class AbstractNode

appendChild, appendData, cloneNode, compareDocumentPosition, createAttribute, createAttributeNS, createCDATASection, createComment, createDocumentFragment, createElement, createElementNS, createEntityReference, createProcessingInstruction, createTextNode, deleteData, disallowUpdate, getColumnNumber, getData, getDoctype, getElementById, getElementsByTagName, getElementsByTagNameNS, getFeature, getImplementation, getName, getNamespaceURI, getNodeName, getOwnerDocument, getOwnerElement, getParentNode, getPublicId, getSchemaTypeInfo, getSpecified, getTagName, getTextContent, getUserData, getValue, getWholeText, importNode, insertBefore, insertData, isDefaultNamespace, isElementContentWhitespace, isEqualNode, isId, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, replaceData, replaceWholeText, setData, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setNodeValue, setPrefix, setTextContent, setUserData, setValue, splitText, substringData, supports

Methods inherited from class Object

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

Methods inherited from interface Element

getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, setIdAttribute, setIdAttributeNode, setIdAttributeNS

Methods inherited from interface Locator

getColumnNumber, getLineNumber, getPublicId, getSystemId

Methods inherited from interface Node

appendChild, cloneNode, compareDocumentPosition, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Methods inherited from interface Source

isEmpty

Constructor Details

SAXONAssign

public SAXONAssign()

Method Details

isInstruction

public boolean isInstruction()

Determine whether this node is an instruction.

Overrides:

isInstruction in class StyleElement

Returns:

true - it is an instruction

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 XSLGeneralVariable

Throws:

TransformerConfigurationException

isAssignable

public boolean isAssignable()

Description copied from class: XSLGeneralVariable

Test whether it is permitted to assign to the variable using the saxon:assign extension element. This will only be true if the extra attribute saxon:assignable="yes" is present.

Overrides:

isAssignable in class XSLGeneralVariable

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.

Specified by:

process in class StyleElement

Parameters:

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

Throws:

TransformerException