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java.lang.Objectnet.sf.saxon.tree.NodeImpl
net.sf.saxon.tree.ParentNodeImpl
net.sf.saxon.tree.ElementImpl
net.sf.saxon.tree.ElementWithAttributes
net.sf.saxon.style.StyleElement
net.sf.saxon.style.XSLFunction
Handler for xsl:function elements in stylesheet (XSLT 2.0).
Attributes:
name gives the name of the function
saxon:memo-function=yes|no indicates whether it acts as a memo function.
Field Summary |
Fields inherited from class net.sf.saxon.style.StyleElement |
defaultCollationName, defaultXPathNamespace, extensionNamespaces, REPORT_ALWAYS, REPORT_IF_INSTANTIATED, REPORT_UNLESS_FORWARDS_COMPATIBLE, reportingCircumstances, staticContext, validationError, version |
Fields inherited from class net.sf.saxon.tree.ElementWithAttributes |
attributeList, namespaceList |
Fields inherited from class net.sf.saxon.tree.ElementImpl |
nameCode, root, sequence |
Fields inherited from class net.sf.saxon.tree.NodeImpl |
index, NODE_LETTER, parent |
Fields inherited from interface net.sf.saxon.om.NodeInfo |
ALL_NAMESPACES, EMPTY_NAMESPACE_LIST, LOCAL_NAMESPACES, NO_NAMESPACES |
Constructor Summary | |
XSLFunction()
|
Method Summary | |
Expression |
compile(Executable exec)
Compile the function definition to create an executable representation |
void |
fixupReferences()
Notify all references to this function of the data type. |
UserFunction |
getCompiledFunction()
Get the compiled function |
int |
getConstructType()
Get the type of construct. |
int |
getFunctionFingerprint()
Get the fingerprint of the name of this function. |
int |
getNumberOfArguments()
Get the number of arguments declared by this function (that is, its arity). |
SequenceType |
getResultType()
Get the type of value returned by this function |
SlotManager |
getSlotManager()
Get associated Procedure (for details of stack frame). |
boolean |
isOverriding()
Is override="yes"?. |
protected boolean |
isPermittedChild(StyleElement child)
Specify that xsl:param is a permitted child |
boolean |
mayContainSequenceConstructor()
Determine whether this type of element is allowed to contain a template-body. |
void |
prepareAttributes()
Set the attribute list for the element. |
void |
registerReference(UserFunctionCall ref)
Method called by UserFunctionCall to register the function call for subsequent fixup. |
void |
setParameterDefinitions(UserFunction fn)
Set the definitions of the parameters in the compiled function, as an array. |
void |
validate()
Check that the stylesheet element is valid. |
Methods inherited from class net.sf.saxon.tree.ElementWithAttributes |
copy, getAttributeList, getAttributeValue, getDeclaredNamespaces, getInScopeNamespaceCodes, getPrefixForURI, getURICodeForPrefix, getURIForPrefix, initialise, iteratePrefixes, sendNamespaceDeclarations, setNamespaceDeclarations |
Methods inherited from class net.sf.saxon.tree.ElementImpl |
addChild, compact, enumerateChildren, generateId, getBaseURI, getDocumentRoot, getFirstChild, getLastChild, getNameCode, getNodeKind, getNthChild, getRoot, getSequenceNumber, getStringValue, getStringValueCS, getSystemId, hasChildNodes, setNameCode, setSystemId, useChildrenArray |
Methods inherited from class net.sf.saxon.tree.NodeImpl |
compareOrder, getColumnNumber, getConfiguration, getDisplayName, getDocumentNumber, getFingerprint, getLocalPart, getNamePool, getNextInDocument, getNextSibling, getParent, getPrefix, getPreviousInDocument, getPreviousSibling, getPublicId, getTypeAnnotation, getTypedValue, getURI, isSameNodeInfo, iterateAxis, iterateAxis |
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, getPublicId, getSystemId |
Methods inherited from interface javax.xml.transform.SourceLocator |
getColumnNumber, getPublicId, getSystemId |
Methods inherited from interface net.sf.saxon.trace.InstructionInfo |
getSystemId |
Constructor Detail |
public XSLFunction()
Method Detail |
public void registerReference(UserFunctionCall ref)
ref
- the UserFunctionCall to be registeredpublic void prepareAttributes() throws javax.xml.transform.TransformerConfigurationException
StyleElement
prepareAttributes
in class StyleElement
javax.xml.transform.TransformerConfigurationException
public boolean mayContainSequenceConstructor()
mayContainSequenceConstructor
in class StyleElement
protected boolean isPermittedChild(StyleElement child)
isPermittedChild
in class StyleElement
public boolean isOverriding()
public void fixupReferences() throws javax.xml.transform.TransformerConfigurationException
fixupReferences
in class StyleElement
javax.xml.transform.TransformerConfigurationException
public void validate() throws javax.xml.transform.TransformerConfigurationException
StyleElement
validate
in class StyleElement
javax.xml.transform.TransformerConfigurationException
public Expression compile(Executable exec) throws javax.xml.transform.TransformerConfigurationException
compile
in class StyleElement
javax.xml.transform.TransformerConfigurationException
public SlotManager getSlotManager()
getSlotManager
in interface StylesheetProcedure
public int getFunctionFingerprint()
public SequenceType getResultType()
public int getNumberOfArguments()
public void setParameterDefinitions(UserFunction fn)
public UserFunction getCompiledFunction()
public int getConstructType()
Location
. This method is part of the
InstructionInfo
interface
getConstructType
in interface InstructionInfo
getConstructType
in class StyleElement
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