Package net.sf.saxon.style
Class XSLKey
- java.lang.Object
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- All Implemented Interfaces:
java.io.Serializable
,javax.xml.transform.Source
,javax.xml.transform.SourceLocator
,LocationProvider
,SaxonLocator
,PullEvent
,Container
,FingerprintedNode
,Item<NodeInfo>
,MutableNodeInfo
,NamespaceResolver
,NodeInfo
,ValueRepresentation<NodeInfo>
,StylesheetProcedure
,InstructionInfo
,SiblingCountingNode
,org.xml.sax.Locator
public class XSLKey extends StyleElement implements StylesheetProcedure
Handler for xsl:key elements in stylesheet.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description (package private) SlotManager
stackFrameMap
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Fields inherited from class net.sf.saxon.style.StyleElement
ACTION_COMPILE, ACTION_FIXUP, ACTION_OPTIMIZE, ACTION_PROCESS_ATTRIBUTES, ACTION_TYPECHECK, ACTION_VALIDATE, actionsCompleted, defaultCollationName, defaultXPathNamespace, extensionNamespaces, REPORT_ALWAYS, REPORT_IF_INSTANTIATED, REPORT_UNLESS_FALLBACK_AVAILABLE, REPORT_UNLESS_FORWARDS_COMPATIBLE, reportingCircumstances, staticContext, validationError, version, YES_NO
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Fields inherited from class net.sf.saxon.tree.linked.NodeImpl
NODE_LETTER
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Fields inherited from interface net.sf.saxon.om.NodeInfo
ALL_NAMESPACES, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES
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Fields inherited from interface net.sf.saxon.om.ValueRepresentation
EMPTY_VALUE_ARRAY
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Constructor Summary
Constructors Constructor Description XSLKey()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
compileDeclaration(Executable exec, Declaration decl)
Compile a declaration in the stylesheet tree for use at run-time.StructuredQName
getKeyName()
SlotManager
getSlotManager()
Get the Procedure object that looks after any local variables declared in the content constructorprotected void
index(Declaration decl, PrincipalStylesheetModule top)
Method supplied by declaration elements to add themselves to a stylesheet-level indexboolean
isDeclaration()
Ask whether this node is a declaration, that is, a permitted child of xsl:stylesheet (including xsl:include and xsl:import).boolean
mayContainSequenceConstructor()
Determine whether this type of element is allowed to contain a sequence constructorvoid
optimize(Declaration declaration)
Optimize the stylesheet constructvoid
prepareAttributes()
Set the attribute list for the element.void
validate(Declaration decl)
Check that the stylesheet element is valid.-
Methods inherited from class net.sf.saxon.style.StyleElement
allocateLocationId, allocatePatternSlots, allocateSlots, bindLocalVariable, bindVariable, checkAttributeValue, checkEmpty, checkSortComesFirst, checkTopLevel, checkUnknownAttribute, compile, compileError, compileError, compileError, compileError, compileSequenceConstructor, compileWarning, compileWarning, definesExcludedNamespace, definesExtensionElement, fallbackProcessing, fixupReferences, forwardsCompatibleModeIsEnabled, getAttributeSets, getAttributeValue, getColumnNumber, getCommonChildItemType, getConstructType, getContainerGranularity, getContainingSlotManager, getContainingStylesheet, getDefaultCollationName, getDefaultXPathNamespace, getEffectiveVersion, getExecutable, getHostLanguage, getLastChildInstruction, getLineNumber, getLocationProvider, getNamespaceResolver, getObjectName, getPreparedStylesheet, getPrincipalStylesheetModule, getProcessorVersion, getProperties, getProperty, getReturnedItemType, getSchemaType, getStaticContext, getSystemId, getTypeAnnotation, getWithParamInstructions, isActionCompleted, isExcludedNamespace, isExplaining, isExtensionNamespace, isInstruction, isPermittedChild, issueWarning, issueWarning, isTopLevel, isXslt30Processor, makeAttributeValueTemplate, makeExpression, makeExpressionVisitor, makeNamespaceContext, makePattern, makeQName, makeSequenceType, makeSortKeys, makeTraceInstruction, markTailCalls, mayContainFallback, mayContainParam, postValidate, processAllAttributes, processAttributes, processDefaultCollationAttribute, processDefaultXPathNamespaceAttribute, processExcludedNamespaces, processExtensionElementAttribute, processStandardAttributes, processVersionAttribute, reportAbsence, seesAvuncularVariables, setActionCompleted, setObjectName, setValidationError, substituteFor, typeCheck, typeCheck, undeclaredNamespaceError, validateChildren, validateSubtree, xPath10ModeIsEnabled
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Methods inherited from class net.sf.saxon.tree.linked.ElementImpl
addAttribute, addNamespace, copy, delete, fixupInsertedNamespaces, generateId, getAttributeList, getAttributeValue, getAttributeValue, getBaseURI, getColumnNumber, getDeclaredNamespaces, getDocumentRoot, getLineNumber, getNameCode, getNamespaceList, getNodeKind, getPrefixForURI, getRoot, getSchemaType, getSystemId, getTypeAnnotation, getURIForPrefix, gsetAttributeCollection, initialise, isId, isNilled, iteratePrefixes, removeAttribute, removeTypeAnnotation, rename, replaceStringValue, setAttributeList, setLocation, setNameCode, setNamespaceDeclarations, setNamespaceList, setSystemId, setTypeAnnotation
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Methods inherited from class net.sf.saxon.tree.linked.ParentNodeImpl
addChild, compact, enumerateChildren, getFirstChild, getLastChild, getNthChild, getNumberOfChildren, getRawSequenceNumber, getSequenceNumber, getStringValue, getStringValueCS, hasChildNodes, insertChildren, insertChildrenAt, removeChild, replaceChildrenAt, setChildren, setRawSequenceNumber
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Methods inherited from class net.sf.saxon.tree.linked.NodeImpl
atomize, compareOrder, equals, getConfiguration, getDisplayName, getDocumentNumber, getFingerprint, getLocalPart, getNamePool, getNextInDocument, getNextSibling, getParent, getPhysicalRoot, getPrefix, getPreviousInDocument, getPreviousSibling, getPublicId, getRawParent, getSiblingPosition, getTypedValue, getURI, insertSiblings, isDeleted, isIdref, isSameNodeInfo, iterateAxis, iterateAxis, newBuilder, replace, setRawParent, setSiblingPosition
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Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface net.sf.saxon.trace.InstructionInfo
getLineNumber, getSystemId
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Field Detail
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stackFrameMap
SlotManager stackFrameMap
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Method Detail
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isDeclaration
public boolean isDeclaration()
Description copied from class:StyleElement
Ask whether this node is a declaration, that is, a permitted child of xsl:stylesheet (including xsl:include and xsl:import). The default implementation returns false- Overrides:
isDeclaration
in classStyleElement
- Returns:
- true if the element is a permitted child of xsl:stylesheet or xsl:transform
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mayContainSequenceConstructor
public boolean mayContainSequenceConstructor()
Determine whether this type of element is allowed to contain a sequence constructor- Overrides:
mayContainSequenceConstructor
in classStyleElement
- Returns:
- true: yes, it may contain a sequence constructor
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getSlotManager
public SlotManager getSlotManager()
Get the Procedure object that looks after any local variables declared in the content constructor- Specified by:
getSlotManager
in interfaceStylesheetProcedure
- Returns:
- the associated SlotManager object
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prepareAttributes
public void prepareAttributes() throws XPathException
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:
XPathException
- if a static error is detected
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getKeyName
public StructuredQName getKeyName()
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validate
public void validate(Declaration decl) throws XPathException
Description copied from class:StyleElement
Check that the stylesheet 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
- Parameters:
decl
- the declaration to be validated- Throws:
XPathException
- if any error is found during validation
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index
protected void index(Declaration decl, PrincipalStylesheetModule top) throws XPathException
Description copied from class:StyleElement
Method supplied by declaration elements to add themselves to a stylesheet-level index- Overrides:
index
in classStyleElement
- Parameters:
decl
- the Declaration being indexed. (This corresponds to the StyleElement object except in cases where one module is imported several times with different precedence.)top
- the outermost XSLStylesheet element- Throws:
XPathException
- if any error is encountered
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compileDeclaration
public void compileDeclaration(Executable exec, Declaration decl) throws XPathException
Description copied from class:StyleElement
Compile a declaration in the stylesheet tree for use at run-time.- Overrides:
compileDeclaration
in classStyleElement
- Parameters:
exec
- the Executabledecl
- the containing top-level declaration, for example xsl:function or xsl:template- Throws:
XPathException
- if compilation fails
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optimize
public void optimize(Declaration declaration) throws XPathException
Optimize the stylesheet construct- Specified by:
optimize
in interfaceStylesheetProcedure
- Parameters:
declaration
- this xsl:key declaration- Throws:
XPathException
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