Package com.icl.saxon.style
Class XSLGeneralVariable
- All Implemented Interfaces:
NodeInfo
,DOMLocator
,Source
,SourceLocator
,Element
,NamedNodeMap
,Node
,Locator
- Direct Known Subclasses:
SAXONAssign
,SAXONReturn
,SQLColumn
,XSLParam
,XSLVariable
,XSLWithParam
This class defines common behaviour across xsl:variable, xsl:param, and xsl:with-param
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected boolean
protected boolean
protected Procedure
protected boolean
protected Expression
protected String
protected int
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
Fields inherited from class com.icl.saxon.tree.ParentNodeImpl
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_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
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
Check whether this declaration duplicates another oneGet the owning Procedure definition, if this is a local variableGet associated Procedure (for details of stack frame, if this is a global variable containing local variable declarations)protected Value
getSelectValue
(Context context) Get the value of the select expression if present or the content of the element otherwiseint
Get the fingerprint of the variable nameGet the display name of the variable.boolean
Test whether it is permitted to assign to the variable using the saxon:assign extension element.boolean
isGlobal()
boolean
Determine whether this type of element is allowed to contain a template-bodyvoid
Set the attribute list for the element.void
Preprocess: this ensures space is available for local variables declared within this global variablevoid
validate()
Check that the element is valid.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, isInstruction, isTopLevel, makeAttributeValueTemplate, makeExpression, makePattern, process, 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
copy, generateId, getBaseURI, getDocumentRoot, getLineNumber, getNameCode, getNodeType, getSystemId, makeNameCode, setLineNumber, setNameCode, setSystemId
Methods inherited from class com.icl.saxon.tree.ParentNodeImpl
addChild, compact, copyStringValue, dropChildren, enumerateChildren, getChildNodes, getFirstChild, getLastChild, getNodeValue, getNthChild, getSequenceNumber, getStringValue, hasChildNodes, removeChild, renumberChildren, 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, isSameNodeInfo, removeNode
Methods inherited from class com.icl.saxon.om.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 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.w3c.dom.Element
getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, setIdAttribute, setIdAttributeNode, setIdAttributeNS
Methods inherited from interface org.xml.sax.Locator
getColumnNumber, getLineNumber, getPublicId, getSystemId
Methods inherited from interface org.w3c.dom.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
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Field Details
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variableFingerprint
protected int variableFingerprint -
select
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simpleText
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global
protected boolean global -
procedure
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assignable
protected boolean assignable -
redundant
protected boolean redundant
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Constructor Details
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XSLGeneralVariable
public XSLGeneralVariable()
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Method Details
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mayContainTemplateBody
public boolean mayContainTemplateBody()Determine whether this type of element is allowed to contain a template-body- Overrides:
mayContainTemplateBody
in classStyleElement
- Returns:
- true: yes, it may contain a template-body
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isGlobal
public boolean isGlobal() -
isAssignable
public boolean isAssignable()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. -
getOwningProcedure
Get the owning Procedure definition, if this is a local variable -
preprocess
Preprocess: this ensures space is available for local variables declared within this global variable- Overrides:
preprocess
in classStyleElement
- Throws:
TransformerConfigurationException
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getVariableName
Get the display name of the variable. -
getVariableFingerprint
public int getVariableFingerprint()Get the fingerprint of the variable name -
prepareAttributes
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- Specified by:
prepareAttributes
in classStyleElement
- Throws:
TransformerConfigurationException
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validate
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 classStyleElement
- Throws:
TransformerConfigurationException
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checkDuplicateDeclaration
Check whether this declaration duplicates another one -
getSelectValue
Get the value of the select expression if present or the content of the element otherwise- Throws:
TransformerException
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getProcedure
Get associated Procedure (for details of stack frame, if this is a global variable containing local variable declarations)
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