net.sf.saxon.style
Class XSLOutput

java.lang.Object
  net.sf.saxon.tree.NodeImpl
      net.sf.saxon.tree.ElementImpl
          net.sf.saxon.tree.ElementWithAttributes
              net.sf.saxon.style.StyleElement
                  net.sf.saxon.style.XSLOutput

All Implemented Interfaces:

Serializable, Source, SourceLocator, LocationProvider, SaxonLocator, PullEvent, Container, FingerprintedNode, Item, NamespaceResolver, NodeInfo, ValueRepresentation, InstructionInfo, Locator

public class XSLOutput
extends StyleElement

An xsl:output element in the stylesheet.

See Also:

Serialized Form

Field Summary

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

REPORT_ALWAYS, REPORT_IF_INSTANTIATED, REPORT_UNLESS_FALLBACK_AVAILABLE, REPORT_UNLESS_FORWARDS_COMPATIBLE

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

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

EMPTY_VALUE_ARRAY

Constructor Summary

XSLOutput()

Method Summary

void	addChild(NodeImpl node, int index) Add a child node to this node.
void	checkAndPut(String property, String value, Properties props, HashMap precedences) Add an output property to the list of properties after checking that it is consistent with other properties
void	compact(int size) Compact the space used by this node
Expression	compile(Executable exec) Compile the instruction on the stylesheet tree into an executable instruction for use at run-time.
NodeInfo	getFirstChild() Get the first child node of the element
StructuredQName	getFormatQName() Get the name of the xsl:output declaration
NodeInfo	getLastChild() Get the last child node of the element
String	getStringValue() Return the string-value of the node, that is, the concatenation of the character content of all descendent elements and text nodes.
CharSequence	getStringValueCS() Get the value of the item as a CharSequence.
boolean	hasChildNodes() Determine if the node has any children.
void	prepareAttributes() Set the attribute list for the element.
static String	prepareCharacterMaps(StyleElement element, String useCharacterMaps, Properties details) Process the use-character-maps attribute
void	validate() Check that the stylesheet element is valid.

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

allocatePatternSlots, allocateSlots, allocateSlots, backwardsCompatibleModeIsEnabled, bindVariable, checkEmpty, checkTopLevel, checkWithinTemplate, compileSequenceConstructor, fixupReferences, forwardsCompatibleModeIsEnabled, getAllStylesheetFunctions, getAttributeValue, getConstructType, getContainingSlotManager, getContainingStylesheet, getExecutable, getHostLanguage, getLineNumber, getLineNumber, getLocationProvider, getNamespaceResolver, getObjectName, getObjectName, getPrecedence, getPreparedStylesheet, getPrincipalStylesheet, getProperties, getProperty, getSchemaType, getStaticContext, getStylesheetFunction, getSystemId, getTypeAnnotation, getVersion, isExcludedNamespace, isExtensionNamespace, isInstruction, isTopLevel, makeExpression, makeExpressionVisitor, makeNamespaceContext, makePattern, makeQName, makeSequenceType, postValidate, replaceSubExpression, reportAbsence, setLineNumber, setObjectName, substituteFor, typeCheck, typeCheck, validateSubtree

Methods inherited from class net.sf.saxon.tree.ElementWithAttributes

copy, getAttributeList, getAttributeValue, getDeclaredNamespaces, getInScopeNamespaceCodes, getPrefixForURI, getURICodeForPrefix, getURIForPrefix, initialise, iteratePrefixes, setNamespaceDeclarations

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

generateId, getBaseURI, getDocumentRoot, getNameCode, getNodeKind, getRoot, getSystemId, setNameCode, setSystemId

Methods inherited from class net.sf.saxon.tree.NodeImpl

atomize, compareOrder, equals, getColumnNumber, getConfiguration, getDisplayName, getDocumentNumber, getFingerprint, getLocalPart, getNamePool, getNextInDocument, getNextSibling, getParent, getPrefix, getPreviousInDocument, getPreviousSibling, getPublicId, getTypeAnnotation, getTypedValue, getURI, hashCode, isSameNodeInfo, iterateAxis, iterateAxis

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

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

getSystemId

Constructor Detail

XSLOutput

public XSLOutput()

Method Detail

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

Throws:

XPathException

getFormatQName

public StructuredQName getFormatQName()

Get the name of the xsl:output declaration

Returns:

the name, as a structured QName; or null for an unnamed output declaration

validate

public void validate()
              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 class StyleElement

Throws:

XPathException

compile

public Expression compile(Executable exec)

Description copied from class: StyleElement

Compile the instruction on the stylesheet tree into an executable instruction for use at run-time.

Specified by:

compile in class StyleElement

Parameters:

exec - the Executable

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.

checkAndPut

public void checkAndPut(String property,
                        String value,
                        Properties props,
                        HashMap precedences)
                 throws XPathException

Add an output property to the list of properties after checking that it is consistent with other properties

Parameters:

property - the name of the property

value - the value of the ptoperty

props - the list of properties to be updated

precedences - the import precedence of each property

Throws:

XPathException

prepareCharacterMaps

public static String prepareCharacterMaps(StyleElement element,
                                          String useCharacterMaps,
                                          Properties details)
                                   throws XPathException

Process the use-character-maps attribute

Parameters:

element - the stylesheet element on which the use-character-maps attribute appears

useCharacterMaps - the value of the use-character-maps attribute

details - The existing output properties

Returns:

the augmented value of the use-character-maps attribute in Clark notation

Throws:

XPathException - if the value is invalid

hasChildNodes

public final boolean hasChildNodes()

Determine if the node has any children.

Specified by:

hasChildNodes in interface NodeInfo

Overrides:

hasChildNodes in class NodeImpl

Returns:

true if the node has any children, false if the node has no children.

getFirstChild

public final NodeInfo getFirstChild()

Get the first child node of the element

Overrides:

getFirstChild in class NodeImpl

Returns:

the first child node of the required type, or null if there are no children

getLastChild

public final NodeInfo getLastChild()

Get the last child node of the element

Overrides:

getLastChild in class NodeImpl

Returns:

the last child of the element, or null if there are no children

getStringValue

public String getStringValue()

Return the string-value of the node, that is, the concatenation of the character content of all descendent elements and text nodes.

Returns:

the accumulated character content of the element, including descendant elements.

See Also:

Item.getStringValueCS()

getStringValueCS

public CharSequence getStringValueCS()

Description copied from class: NodeImpl

Get the value of the item as a CharSequence. This is in some cases more efficient than the version of the method that returns a String.

Specified by:

getStringValueCS in interface Item

Specified by:

getStringValueCS in interface ValueRepresentation

Overrides:

getStringValueCS in class NodeImpl

Returns:

the string value of the item

See Also:

Item.getStringValue()

addChild

public void addChild(NodeImpl node,
                     int index)

Add a child node to this node. For system use only. Note: normalizing adjacent text nodes is the responsibility of the caller.

Parameters:

node - the node to be added as a child of this node

index - the position where the child is to be added

compact

public void compact(int size)

Compact the space used by this node

Parameters:

size - the number of actual children