net.sf.saxon.style

Class LiteralResultElement

java.lang.Object

net.sf.saxon.tree.linked.NodeImpl

net.sf.saxon.tree.linked.ParentNodeImpl

net.sf.saxon.tree.linked.ElementImpl

net.sf.saxon.style.StyleElement

net.sf.saxon.style.LiteralResultElement

All Implemented Interfaces:

java.io.Serializable, javax.xml.transform.Source, javax.xml.transform.SourceLocator, LocationProvider, SaxonLocator, PullEvent, Container, FingerprintedNode, Item, MutableNodeInfo, NamespaceResolver, NodeInfo, ValueRepresentation, InstructionInfo, SiblingCountingNode, org.xml.sax.Locator

public class LiteralResultElement
extends StyleElement

This class represents a literal result element in the style sheet (typically an HTML element to be output).
It is also used to represent unknown top-level elements, which are ignored.

See Also:

Serialized Form

Field Summary

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

Fields inherited from class net.sf.saxon.tree.linked.NodeImpl

NODE_LETTER

Fields inherited from interface net.sf.saxon.om.NodeInfo

ALL_NAMESPACES, EMPTY_NAMESPACE_LIST, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES

Constructor Summary

Constructors

Constructor and Description
LiteralResultElement()

Method Summary

Methods

Modifier and Type	Method and Description
Expression	compile(Executable exec, Declaration decl) Compile code to process the literal result element at runtime
int	getConstructType() Get the type of construct.
int	getObjectNameCode() Get a name identifying the object of the expression, for example a function name, template name, variable name, key name, element name, etc.
java.lang.Object	getProperty(java.lang.String name) Get the value of a particular property of the instruction.
boolean	isInstruction() Specify that this is an instruction
DocumentImpl	makeStylesheet(PreparedStylesheet pss) Make a top-level literal result element into a stylesheet.
boolean	mayContainSequenceConstructor() Determine whether this type of element is allowed to contain a sequence constructor
void	prepareAttributes() Process the attribute list
void	validate(Declaration decl) Validate that this node is OK
protected void	validateChildren(Declaration decl) Validate the children of this node, recursively.

Methods inherited from class net.sf.saxon.style.StyleElement

allocateLocationId, allocatePatternSlots, allocateSlots, bindVariable, checkEmpty, checkSortComesFirst, checkTopLevel, checkUnknownAttribute, compileError, compileError, compileError, compileError, compileSequenceConstructor, compileWarning, compileWarning, definesExcludedNamespace, definesExtensionElement, fallbackProcessing, fixupReferences, forwardsCompatibleModeIsEnabled, getAttributeSets, getAttributeValue, getColumnNumber, getCommonChildItemType, getContainerGranularity, getContainingSlotManager, getContainingStylesheet, getDefaultCollationName, getDefaultXPathNamespace, getEffectiveVersion, getExecutable, getHostLanguage, getLastChildInstruction, getLineNumber, getLocationProvider, getNamespaceResolver, getObjectName, getPreparedStylesheet, getPrincipalStylesheetModule, getProcessorVersion, getProperties, getReturnedItemType, getSchemaType, getStaticContext, getSystemId, getTypeAnnotation, getWithParamInstructions, index, isActionCompleted, isDeclaration, isExcludedNamespace, isExplaining, isExtensionNamespace, 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, validateSubtree, xPath10ModeIsEnabled

Methods inherited from class net.sf.saxon.tree.linked.ElementImpl

addAttribute, addNamespace, copy, delete, fixupInsertedNamespaces, generateId, getAttributeList, getAttributeValue, getAttributeValue, getBaseURI, getColumnNumber, getDeclaredNamespaces, getDocumentRoot, getInScopeNamespaceCodes, getLineNumber, getNameCode, getNamespaceList, getNodeKind, getPrefixForURI, getRoot, getSystemId, getTypeAnnotation, getURICodeForPrefix, getURICodeForPrefixCode, getURIForPrefix, gsetAttributeCollection, initialise, isId, isNilled, iteratePrefixes, removeAttribute, removeTypeAnnotation, rename, replaceStringValue, setAttributeList, setLineAndColumn, setLocation, setNameCode, setNamespaceDeclarations, setNamespaceList, setSystemId, setTypeAnnotation

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.saxon.trace.InstructionInfo

getLineNumber, getSystemId

Methods inherited from interface org.xml.sax.Locator

getColumnNumber, getPublicId

Methods inherited from interface javax.xml.transform.SourceLocator

getColumnNumber, getPublicId

Methods inherited from interface net.sf.saxon.om.NodeInfo

hashCode

Constructor Detail

LiteralResultElement

public LiteralResultElement()

Method Detail

mayContainSequenceConstructor

public boolean mayContainSequenceConstructor()

Determine whether this type of element is allowed to contain a sequence constructor

Overrides:

mayContainSequenceConstructor in class StyleElement

Returns:

true: yes, it may contain a sequence constructor

isInstruction

public boolean isInstruction()

Specify that this is an instruction

Overrides:

isInstruction in class StyleElement

Returns:

true if this element is an instruction

prepareAttributes

public void prepareAttributes()
                       throws XPathException

Process the attribute list

Specified by:

prepareAttributes in class StyleElement

Throws:

XPathException

validate

public void validate(Declaration decl)
              throws XPathException

Validate that this node is OK

Overrides:

validate in class StyleElement

Parameters:

decl -

Throws:

XPathException

validateChildren

protected void validateChildren(Declaration decl)
                         throws XPathException

Validate the children of this node, recursively. Overridden for top-level data elements.

Overrides:

validateChildren in class StyleElement

Parameters:

decl -

Throws:

XPathException

compile

public Expression compile(Executable exec,
                 Declaration decl)
                   throws XPathException

Compile code to process the literal result element at runtime

Specified by:

compile in class StyleElement

Parameters:

exec - the Executable

decl - the containing top-level declaration, for example xsl:function or xsl:template

Returns:

either a ComputedExpression, or null. The value null is returned when compiling an instruction that returns a no-op, or when compiling a top-level object such as an xsl:template that compiles into something other than an instruction.

Throws:

XPathException

makeStylesheet

public DocumentImpl makeStylesheet(PreparedStylesheet pss)
                            throws XPathException

Make a top-level literal result element into a stylesheet. This implements the "Simplified Stylesheet" facility.

Parameters:

pss - the PreparedStylesheet (the compiled stylesheet as provided)

Returns:

the reconstructed stylesheet with an xsl:stylesheet and xsl:template element added

Throws:

XPathException

getConstructType

public int getConstructType()

Get the type of construct. This will be a constant in class Location. This method is part of the InstructionInfo interface

Specified by:

getConstructType in interface InstructionInfo

Overrides:

getConstructType in class StyleElement

Returns:

an integer identifying the kind of construct

getObjectNameCode

public int getObjectNameCode()

Get a name identifying the object of the expression, for example a function name, template name, variable name, key name, element name, etc. This is used only where the name is known statically. If there is no name, the value will be -1.

Returns:

the name of the literal result element

getProperty

public java.lang.Object getProperty(java.lang.String name)

Get the value of a particular property of the instruction. This is part of the InstructionInfo interface for run-time tracing and debugging. The properties available include all the attributes of the source instruction (named by the attribute name): these are all provided as string values.

Specified by:

getProperty in interface InstructionInfo

Overrides:

getProperty in class StyleElement

Parameters:

name - The name of the required property

Returns:

The value of the requested property, or null if the property is not available