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java.lang.Objectnet.sf.saxon.om.AbstractNode
net.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 | |
(package private) List |
references
|
Fields inherited from class net.sf.saxon.style.StyleElement |
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, parent |
Fields inherited from class net.sf.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 net.sf.saxon.om.NodeInfo |
ALL_NAMESPACES, LOCAL_NAMESPACES, NO_NAMESPACES |
Constructor Summary | |
XSLFunction()
|
Method Summary | |
Instruction |
compile()
Compile the function definition to create an executable representation |
void |
fixupReferences()
Notify all references to this function of the data type. |
SequenceType[] |
getArgumentTypes()
Get the required types of the arguments |
ItemType |
getContextItemType()
Get the type of the context item within this instruction |
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). |
Procedure |
getProcedure()
Get associated Procedure (for details of stack frame). |
SequenceType |
getResultType()
Get the type of value returned by this function |
boolean |
isOverriding()
Is override="yes"?. |
boolean |
mayContainTemplateBody()
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 |
validate()
Check that the stylesheet element is valid. |
Methods inherited from class net.sf.saxon.tree.ElementImpl |
addChild, compact, enumerateChildren, generateId, getBaseURI, getDocumentRoot, getFirstChild, getLastChild, getNameCode, getNodeKind, getNodeValue, getNthChild, getRoot, getSequenceNumber, getStringValue, getSystemId, hasChildNodes, setNameCode, setSystemId, useChildrenArray |
Methods inherited from class net.sf.saxon.tree.NodeImpl |
compareOrder, copy, getDisplayName, getDocumentElement, getFingerprint, getLocalPart, getNamePool, getNextInDocument, getNextSibling, getOriginatingNode, getParent, getPrefix, getPreviousInDocument, getPreviousSibling, getURI, isSameNode, 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 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 |
List references
Constructor Detail |
public XSLFunction()
Method Detail |
public void registerReference(UserFunctionCall ref)
ref
- the UserFunctionCall to be registeredpublic void prepareAttributes() throws TransformerConfigurationException
StyleElement
prepareAttributes
in class StyleElement
TransformerConfigurationException
public boolean mayContainTemplateBody()
mayContainTemplateBody
in class StyleElement
public boolean isOverriding()
public void fixupReferences() throws TransformerConfigurationException
fixupReferences
in class StyleElement
TransformerConfigurationException
public void validate() throws TransformerConfigurationException
StyleElement
validate
in class StyleElement
TransformerConfigurationException
public ItemType getContextItemType()
getContextItemType
in class StyleElement
public Instruction compile() throws TransformerConfigurationException
compile
in class StyleElement
TransformerConfigurationException
public Procedure getProcedure()
public int getFunctionFingerprint()
getFunctionFingerprint
in interface FunctionSignature
public SequenceType getResultType()
getResultType
in interface FunctionSignature
public int getNumberOfArguments()
getNumberOfArguments
in interface FunctionSignature
public SequenceType[] getArgumentTypes()
getArgumentTypes
in interface FunctionSignature
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