com.ihr.xbrl.om.formula

Class XBRLVariableSetResource

java.lang.Object

net.sf.saxon.tree.linked.NodeImpl

net.sf.saxon.tree.linked.ElementImpl

com.ihr.xbrl.om.XMLFragment

com.ihr.xbrl.om.exLinks.XLinkElement

com.ihr.xbrl.om.exLinks.XBRLPointerOfARelationship

com.ihr.xbrl.om.exLinks.XBRLResource

com.ihr.xbrl.om.formula.XBRLFormulaResource

com.ihr.xbrl.om.formula.XBRLVariableSetResource

All Implemented Interfaces:

HasDTSContainer, XBRLRelationshipPoint, HasFallbackValueResolver, HasFormulaProcessor, HasUncoveredAspectValueResolver, HasUncoveredDimensionalAspectsResolver, HasUncoveredNonDimensionalAspectsResolver, XBRLVariablesHolder, HasChangeHashSupport, XBRLValidation, XBRLValueKey, java.io.Serializable, java.lang.Cloneable, javax.xml.namespace.NamespaceContext, javax.xml.transform.Source, javax.xml.transform.SourceLocator, net.sf.saxon.evpull.PullEvent, net.sf.saxon.om.FingerprintedNode, net.sf.saxon.om.Item, net.sf.saxon.om.MutableNodeInfo, net.sf.saxon.om.NamespaceResolver, net.sf.saxon.om.NodeInfo, net.sf.saxon.om.Sequence, net.sf.saxon.tree.util.SteppingNode<net.sf.saxon.tree.linked.NodeImpl>, net.sf.saxon.tree.wrapper.SiblingCountingNode

Direct Known Subclasses:

XBRLAssertion, XBRLFormula

public abstract class XBRLVariableSetResource
extends XBRLFormulaResource
implements XBRLVariablesHolder, HasUncoveredAspectValueResolver, HasFallbackValueResolver, HasUncoveredDimensionalAspectsResolver, HasUncoveredNonDimensionalAspectsResolver

The Class XBRLVariableSetResource.

Author:

Ignacio

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	XBRLVariableSetResource.PreconditionAndSelector The Class PreconditionAndSelector.

Nested classes/interfaces inherited from class com.ihr.xbrl.om.XMLFragment

XMLFragment.NodeNameIterator<T extends XMLFragment>, XMLFragment.NodeTypeIterator<T extends XMLFragment>

Nested classes/interfaces inherited from interface com.ihr.xbrl.om.formula.XBRLVariablesHolder

XBRLVariablesHolder.ModelType

Nested classes/interfaces inherited from interface com.ihr.xbrl.om.XBRLValidation

XBRLValidation.Direction

Field Summary

Fields

Modifier and Type	Field and Description
static javax.xml.namespace.QName	aspectModel The Constant aspectModel.
static javax.xml.namespace.QName	implicitFiltering The Constant implicitFiltering.
static org.apache.log4j.Logger	log The log.

Fields inherited from class com.ihr.xbrl.om.exLinks.XBRLResource

nullResource

Fields inherited from class com.ihr.xbrl.om.exLinks.XLinkElement

actuate, ARC, arcrole, ETITLE, EXTENDED, from, href, label, LOCATOR, RESOURCE, role, show, SIMPLE, title, to, X_ACTUATE, X_ARCROLE, X_FROM, X_HREF, X_LABEL, X_ROLE, X_SHOW, X_TITLE, X_TO, X_TYPE, XLINKPREFIX

Fields inherited from class com.ihr.xbrl.om.XMLFragment

ADD_NAMESPACE_INHERIT, baseQName, CONCEPT_LABEL, CONCEPT_QNAME, EASY_TO_READ, ELEMENT_LABEL, EMPTYRELATIONSHIPSITERATORINSTANCE, EMPTYXMLFRAGMENTITERATORINSTANCE, FACT_CONCEPT_DATATYPE, FACT_CONCEPT_LABEL, FACT_QNAME, FACT_VALUE, HIDE_COMMON_ACCURACY, idQName, langQName, nil, NO_POSITION, OrderComparator, OrderComparator2, OrderComparatorReverse, PERIOD_BOP, PERIOD_TYPE, PERIOD_VALUE, RELATIONSHIP_TYPE, RESOURCE_TYPE, SHORT_TEXT, SOURCE_DOCUMENT, XPATH, XPOINTER

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

NODE_LETTER

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

ALL_NAMESPACES, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES

Constructor Summary

Constructors

Constructor and Description
XBRLVariableSetResource(XBRLFormulaProcessor proc, XBRLExtendedLink parent, XMLFragment node) Instantiates a new XBRL variable set resource.
XBRLVariableSetResource(XBRLFormulaProcessor proc, XBRLResource other) Instantiates a new XBRL variable set resource.

Method Summary

Modifier and Type	Method and Description
boolean	bindCycle(XPathHelper xph) Bind cycle.
TraceVariablesBind	bindLastEvaluatedVariableValues(net.sf.saxon.s9api.XPathSelector xpathExpression, java.util.Collection<javax.xml.namespace.QName> requiredVariables, net.sf.saxon.s9api.XdmValue context) This method should be called when there is no need to advance to the next values in the sequence.
void	bindParameters(net.sf.saxon.s9api.XPathSelector xpathExpression, java.util.Collection<javax.xml.namespace.QName> requiredVariables) Bind parameters.
void	bindVariableValue(net.sf.saxon.s9api.QName varName, net.sf.saxon.s9api.XPathSelector sel) Bind variable value.
void	checkCyclicDependencies(javax.xml.namespace.QName source) Starting variable to check cycles from.
void	clear() Clear.
void	compileFilters() Compile filters.
net.sf.saxon.s9api.XPathExecutable	compileFormulaExpression(java.lang.String expression, boolean namespaces, boolean variables) Compile formula expression.
java.util.Collection<javax.xml.namespace.QName>	declareVariables(net.sf.saxon.s9api.XPathCompiler compiler, boolean bNamespaces, boolean bVariables, javax.xml.namespace.QName name) Declare variables.
boolean	evaluatePrecondition(XBRLVariableSetResource.PreconditionAndSelector pre) Evaluates one precondition.
boolean	evaluatePreconditions() Evaluate preconditions.
XBRLVariablesHolder.ModelType	getAspectModel() Gets the aspect model.
java.util.Collection<net.sf.saxon.s9api.QName>	getBindableVariableNames() Gets the bindable variable names.
static java.util.Set<Aspect>	getCoveredAspectsSet(java.util.Collection<XBRLVariableResourceUse> variableUses, XBRLVariablesHolder set) Computes uncovered aspects in common in all variables in the set.
java.util.Collection<XBRLFilterUse>	getFilters() Gets the filters.
net.sf.saxon.tree.linked.NodeImpl	getFirstChild()
net.sf.saxon.tree.linked.NodeImpl	getLastChild()
int	getNumberOfChildren()
int	getNumberOfVariables() Gets the number of variables.
java.util.List<XBRLVariableSetResource.PreconditionAndSelector>	getPreconditions(java.util.Set<javax.xml.namespace.QName> collectPreviousVariableSet, javax.xml.namespace.QName varName) Obtains the list of preconditions that can be evaluated for the .
net.sf.saxon.s9api.XdmValue	getUncoveredAspectValue(Aspect aspect, Aspect dimName) Gets the uncovered aspect value.
java.util.Collection<net.sf.saxon.value.QNameValue>	getUncoveredDimensionalAspects() Gets the uncovered dimensional aspects.
java.util.Collection<net.sf.saxon.value.StringValue>	getUncoveredNonDimensionalAspects() Gets the uncovered non dimensional aspects.
XBRLVariableFormulaEvaluable	getVariableResource(javax.xml.namespace.QName variableName) Gets the variable resource.
java.util.Collection<XBRLVariableResourceUse>	getVariableResourceUses() Access to variables linked with this variable set.
XBRLVariableResourceUse	getVariableUse(javax.xml.namespace.QName variableName) Obtains the instance of the XBRLVariableResourceUse on this variable set using the variable name.
net.sf.saxon.s9api.XdmValue	getVariableValue(javax.xml.namespace.QName variableName) Gets the variable value.
net.sf.saxon.s9api.XdmValue	getVariableValue(javax.xml.namespace.QName variableName, Aspect aspect) Gets the variable value.
net.sf.saxon.s9api.XdmValue	getVariableValue(javax.xml.namespace.QName variableName, Aspect aspect, Aspect dimName) Access to the variable value using the variable name.
XFIImplicitFilterOptimizer	getXFIImplicitFilterOptimizer() Gets the XFI implicit filter optimizer.
boolean	hasChildNodes()
boolean	isCovered(javax.xml.namespace.QName source, Aspect aspect) Returns true when the variable used in the source parameter is covered.
boolean	isImplicitFilter() Returns the value of the implicitfiltering attribute for this variableSet.

Methods inherited from class com.ihr.xbrl.om.formula.XBRLFormulaResource

addRequiredVariable, clearVariableSetDicoveredDuringExpressionCompilation, getProcessor, getRequiredVariableSetDiscoveredDuringExpressionCompilation, getResource

Methods inherited from class com.ihr.xbrl.om.exLinks.XBRLResource

addChild, clone, clone, equals, generateNode, getAttributes, getCode, getDTSBase, getFriendlyName, getFriendlyName, getFriendlyName, getParentXBRL, getResourceIdentifier, getRoleType, getType, getValidationReport, getValueKey, hashCode, invalidate, invalidate, isComplexType, isHashDependsOnAtribute, isOnValidation, isSimpleType, setCode, setComplexType, setDTSBase, setId, setRawParentXBRL, setRole, setRoleType, setSimpleType, setValue, validate

Methods inherited from class com.ihr.xbrl.om.exLinks.XLinkElement

getActuate, getArcrole, getFromTxt, getHRef, getHRefDocument, getHRefDocumentResolved, getHRefResolved, getLabel, getRawHRef, getReference, getRole, getShow, getStaticLabel, getSType, getTitle, getToTxt, isRequiredAttribute, isValidAttribute, setActuate, setArcrole, setFrom, setHRef, setLabel, setShow, setSType, setTitle, setTo, validateXPointer

Methods inherited from class com.ihr.xbrl.om.XMLFragment

addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addAttribute, addChildArray, addChildAt, addChildNode, addChildNodeArray, addChildNodeAt, addChildNodeInBatch, addComment, addFromRelationship, addNamespace, addNamespace, addPropertyChangeListener, addToRelationship, changeBase, checkBase, childExists, commitBatch, copy, createComment, delAttribute, delAttribute, delete, equalXdmValues, findFirstNodeOfClass, findPosition, firePropertyChangeEvent, generateId, generateLocatorToNode, generatePrefix, getAllAttributes, getAttribute, getAttributeAtomicValue, getAttributeBooleanValue, getAttributeGroundedValue, getAttributeQNameValue, getAttributeValue, getBase, getBase, getBooleanValue, getChildren, getChildStringValue, getConfiguration, getContainer, getContainerDocumentURI, getDocument, getElement, getElement, getElements, getFirstChildNoComment, getFragment, getFromRelationships, getFromRelationships, getFromRelationships, getFromRelationships, getFromRelationships, getFromRelationships, getFromRelationships, getFromRelationships, getFromRelationships, getFromRelationships, getId, getInScopeNamespaces, getLang, getLastChildNoComment, getNamePool, getNamespaceBinding, getNamespaceURI, getNextSiblingNoComment, getNodeName, getNthElement, getNumberOfElements, getNumberOfFromRelationships, getNumberOfToRelationships, getOrGenerateId, getParentDocument, getPrefix, getPrefixes, getPropertyChangeListeners, getQNameValue, getRelationshipsBases, getRelationshipsChain, getRelationshipTypes, getStaticNamespace, getStringValue, getToolTipText, getToRelationships, getToRelationships, getToRelationships, getToRelationships, getToRelationships, getToRelationships, getToRelationships, getToRelationships, getToRelationships, getToRelationships, getValue, getXPath, getXPathFromXPointer, getXPathNamespaceContext, getXPathToRoot, getXPointerElementScheme, getXPointerElementScheme, getXPointerShorthandScheme, getXPointerXPath2Scheme, initialise, internalToString, isAttribute, isChangeHashEnabled, isDead, isEmpty, isNamespaceDefined, isNil, moveNamespacesUp, objEquals, objHashCode, reindex, removeChild, removeChildNode, removeFromRelationship, removeNamespace, removePropertyChangeListener, removeToRelationship, replace, replaceChild, replaceStringValue, resetElements, resolveHRef, s_equal2_xp2, s_equal2_xp2, s_equal2, s_equal2, s_equal2, s_equal2, setAttributeList, setAttributes, setBase, setChildrenClone, setDirty, setElements, setLang, setModified, setNamespaceDeclarations, setNamespaces, setNil, setNodeName, setValue, setValue, setValue, setValue, setValue, setValue, setValue, toString, valueEquals, xEqual

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

addAttribute, addNamespace, generateId, getAttributeList, getAttributeValue, getAttributeValue, getBaseURI, getColumnNumber, getDeclaredNamespaces, getDocumentRoot, getLineNumber, getNameCode, getNamespaceList, getNodeKind, getRoot, getSchemaType, getSystemId, getTypeAnnotation, getURIForPrefix, gsetAttributeCollection, isId, isInScopeNamespace, isNilled, iteratePrefixes, removeAttribute, removeTypeAnnotation, rename, setLocation, setNameCode, setNamespaceList, setSystemId, setTypeAnnotation

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

atomize, compareOrder, comparePosition, getDisplayName, getDocumentNumber, getFingerprint, getLocalPart, getNextInDocument, getNextSibling, getParent, getPhysicalRoot, getPrefix, getPreviousInDocument, getPreviousSibling, getPublicId, getSiblingPosition, getSuccessorElement, getURI, head, insertSiblings, isDeleted, isIdref, isSameNodeInfo, iterate, iterateAxis, iterateAxis, newBuilder, replace

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.ihr.xbrl.om.formula.XBRLVariablesHolder

getResource

Methods inherited from interface com.ihr.xbrl.om.formula.HasFormulaProcessor

getProcessor

Field Detail

log

public static final org.apache.log4j.Logger log

The log.

implicitFiltering

public static final javax.xml.namespace.QName implicitFiltering

The Constant implicitFiltering.

aspectModel

public static final javax.xml.namespace.QName aspectModel

The Constant aspectModel.

Constructor Detail

XBRLVariableSetResource

public XBRLVariableSetResource(XBRLFormulaProcessor proc,
                               XBRLExtendedLink parent,
                               XMLFragment node)
                        throws XFValidationException

Instantiates a new XBRL variable set resource.

Parameters:

proc - the proc

parent - the parent

node - the res node

Throws:

XFValidationException - the XF validation exception

XBRLVariableSetResource

public XBRLVariableSetResource(XBRLFormulaProcessor proc,
                               XBRLResource other)
                        throws XFValidationException

Instantiates a new XBRL variable set resource.

Parameters:

proc - the proc

other - the other

Throws:

XFValidationException - the XF validation exception

Method Detail

getAspectModel

public XBRLVariablesHolder.ModelType getAspectModel()

Gets the aspect model.

Specified by:

getAspectModel in interface XBRLVariablesHolder

Returns:

the aspect model

isImplicitFilter

public boolean isImplicitFilter()

Returns the value of the implicitfiltering attribute for this variableSet.

Specified by:

isImplicitFilter in interface HasUncoveredAspectValueResolver

Specified by:

isImplicitFilter in interface XBRLVariablesHolder

Returns:

boolean

bindCycle

public boolean bindCycle(XPathHelper xph)
                  throws XFValidationException

Bind cycle.

Parameters:

xph - the xph

Returns:

true, if successful

Throws:

XFValidationException - the XF validation exception

getVariableResourceUses

public java.util.Collection<XBRLVariableResourceUse> getVariableResourceUses()

Access to variables linked with this variable set.

Returns:

Collection of XBRLVariableResourceUse

bindLastEvaluatedVariableValues

public TraceVariablesBind bindLastEvaluatedVariableValues(net.sf.saxon.s9api.XPathSelector xpathExpression,
                                                          java.util.Collection<javax.xml.namespace.QName> requiredVariables,
                                                          net.sf.saxon.s9api.XdmValue context)

This method should be called when there is no need to advance to the next values in the sequence.

Parameters:

xpathExpression - the xpath expression

requiredVariables - the required variables

context - the context

Returns:

the trace variables bind

bindParameters

public void bindParameters(net.sf.saxon.s9api.XPathSelector xpathExpression,
                           java.util.Collection<javax.xml.namespace.QName> requiredVariables)

Bind parameters.

Parameters:

xpathExpression - the xpath expression

requiredVariables - the required variables

declareVariables

public java.util.Collection<javax.xml.namespace.QName> declareVariables(net.sf.saxon.s9api.XPathCompiler compiler,
                                                                        boolean bNamespaces,
                                                                        boolean bVariables,
                                                                        javax.xml.namespace.QName name)
                                                                 throws XFValidationException

Declare variables.

Parameters:

compiler - the XPath compiler

bNamespaces - if true, namespaces on this XMLFragment will be declared on the XPath compiler

bVariables - if true, variables on this variableSet will be added to the compiler

name - the name

Returns:

the collection

Throws:

XFValidationException - the XF validation exception

evaluatePreconditions

public boolean evaluatePreconditions()
                              throws XFValidationException

Evaluate preconditions.

Returns:

true, if successful

Throws:

XFValidationException - the XF validation exception

evaluatePrecondition

public boolean evaluatePrecondition(XBRLVariableSetResource.PreconditionAndSelector pre)
                             throws XFValidationException

Evaluates one precondition.

Parameters:

pre - the precondition to evaluate

Returns:

true if the precondition passes, false otherwise

Throws:

XFValidationException - the XF validation exception

checkCyclicDependencies

public void checkCyclicDependencies(javax.xml.namespace.QName source)
                             throws XFValidationException

Starting variable to check cycles from.

Parameters:

source - QName

Throws:

XFValidationException - the XF validation exception

getVariableUse

public XBRLVariableResourceUse getVariableUse(javax.xml.namespace.QName variableName)

Obtains the instance of the XBRLVariableResourceUse on this variable set using the variable name.

The constructor of the XBRLVariableSetResource already calls readVariables so it is almost impossible this method raises XFRuntimeException

Specified by:

getVariableUse in interface HasFallbackValueResolver

Parameters:

variableName - the variable name

Returns:

instance of XBRLVariableResourceUse or null if none exist

getVariableResource

public XBRLVariableFormulaEvaluable getVariableResource(javax.xml.namespace.QName variableName)

Gets the variable resource.

Specified by:

getVariableResource in interface XBRLVariablesHolder

Parameters:

variableName - the variable name

Returns:

the variable resource

getVariableValue

public net.sf.saxon.s9api.XdmValue getVariableValue(javax.xml.namespace.QName variableName)
                                             throws XFValidationException

Gets the variable value.

Specified by:

getVariableValue in interface XBRLVariablesHolder

Parameters:

variableName - the variable name

Returns:

the variable value

Throws:

XFValidationException - the XF validation exception

getVariableValue

public net.sf.saxon.s9api.XdmValue getVariableValue(javax.xml.namespace.QName variableName,
                                                    Aspect aspect)
                                             throws XFValidationException

Gets the variable value.

Parameters:

variableName - the variable name

aspect - the aspect

Returns:

the variable value

Throws:

XFValidationException - the XF validation exception

getVariableValue

public net.sf.saxon.s9api.XdmValue getVariableValue(javax.xml.namespace.QName variableName,
                                                    Aspect aspect,
                                                    Aspect dimName)
                                             throws XFValidationException

Access to the variable value using the variable name. The returned value corresponds to the last evaluated value and is not evaluated again. It was evaluated prior to the formula expression evaluation.

This function is able to deal with the formula:uncovered variable name and obtains the SAV according to the specification.

Parameters:

variableName - the variable name

aspect - the aspect

dimName - Optional, dimension name. Used only when aspect is DIMENSION

Returns:

XdmValue

Throws:

XFValidationException - the XF validation exception

getUncoveredAspectValue

public net.sf.saxon.s9api.XdmValue getUncoveredAspectValue(Aspect aspect,
                                                           Aspect dimName)
                                                    throws XFValidationException

Gets the uncovered aspect value.

Specified by:

getUncoveredAspectValue in interface HasUncoveredAspectValueResolver

Parameters:

aspect - the aspect

dimName - the dim name

Returns:

the uncovered aspect value

Throws:

XFValidationException - the XF validation exception

getUncoveredDimensionalAspects

public java.util.Collection<net.sf.saxon.value.QNameValue> getUncoveredDimensionalAspects()

Gets the uncovered dimensional aspects.

Specified by:

getUncoveredDimensionalAspects in interface HasUncoveredDimensionalAspectsResolver

Returns:

the uncovered dimensional aspects

getUncoveredNonDimensionalAspects

public java.util.Collection<net.sf.saxon.value.StringValue> getUncoveredNonDimensionalAspects()

Gets the uncovered non dimensional aspects.

Specified by:

getUncoveredNonDimensionalAspects in interface HasUncoveredNonDimensionalAspectsResolver

Returns:

the uncovered non dimensional aspects

compileFilters

public void compileFilters()
                    throws XFValidationException

Compile filters.

Throws:

XFValidationException - the XF validation exception

getFilters

public java.util.Collection<XBRLFilterUse> getFilters()

Gets the filters.

Specified by:

getFilters in interface XBRLVariablesHolder

Returns:

the filters

compileFormulaExpression

public net.sf.saxon.s9api.XPathExecutable compileFormulaExpression(java.lang.String expression,
                                                                   boolean namespaces,
                                                                   boolean variables)
                                                            throws XFValidationException

Compile formula expression.

Parameters:

expression - the expression

namespaces - if true, namespaces on this XMLFragment will be declared on the XPath compiler

variables - if true, variables on this variableSet will be added to the compiler

Returns:

the x path executable

Throws:

XFValidationException - the XF validation exception

getBindableVariableNames

public java.util.Collection<net.sf.saxon.s9api.QName> getBindableVariableNames()

Gets the bindable variable names.

Specified by:

getBindableVariableNames in interface XBRLVariablesHolder

Returns:

the bindable variable names

bindVariableValue

public void bindVariableValue(net.sf.saxon.s9api.QName varName,
                              net.sf.saxon.s9api.XPathSelector sel)

Bind variable value.

Parameters:

varName - the var name

sel - the sel

getNumberOfVariables

public int getNumberOfVariables()

Gets the number of variables.

Returns:

the number of variables

isCovered

public boolean isCovered(javax.xml.namespace.QName source,
                         Aspect aspect)

Returns true when the variable used in the source parameter is covered.

Parameters:

source - the source

aspect - the aspect

Returns:

true, if is covered

getXFIImplicitFilterOptimizer

public XFIImplicitFilterOptimizer getXFIImplicitFilterOptimizer()

Gets the XFI implicit filter optimizer.

Specified by:

getXFIImplicitFilterOptimizer in interface XBRLVariablesHolder

Returns:

the XFI implicit filter optimizer

getCoveredAspectsSet

public static java.util.Set<Aspect> getCoveredAspectsSet(java.util.Collection<XBRLVariableResourceUse> variableUses,
                                                         XBRLVariablesHolder set)

Computes uncovered aspects in common in all variables in the set. This method is used for internal optimization purposes

Parameters:

variableUses - the variable uses

set - the set

Returns:

the covered aspects set

clear

public void clear()
           throws java.lang.Throwable

Clear.

Overrides:

clear in class XBRLFormulaResource

Throws:

java.lang.Throwable - the throwable

getPreconditions

public java.util.List<XBRLVariableSetResource.PreconditionAndSelector> getPreconditions(java.util.Set<javax.xml.namespace.QName> collectPreviousVariableSet,
                                                                                        javax.xml.namespace.QName varName)

Obtains the list of preconditions that can be evaluated for the .

Parameters:

collectPreviousVariableSet - the collect previous variable set

varName - the var name

Returns:

the preconditions

hasChildNodes

public final boolean hasChildNodes()

Specified by:

hasChildNodes in interface net.sf.saxon.om.NodeInfo

Overrides:

hasChildNodes in class net.sf.saxon.tree.linked.NodeImpl

getNumberOfChildren

public final int getNumberOfChildren()

getFirstChild

public final net.sf.saxon.tree.linked.NodeImpl getFirstChild()

Specified by:

getFirstChild in interface net.sf.saxon.tree.util.SteppingNode<net.sf.saxon.tree.linked.NodeImpl>

Overrides:

getFirstChild in class net.sf.saxon.tree.linked.NodeImpl

getLastChild

public final net.sf.saxon.tree.linked.NodeImpl getLastChild()

Overrides:

getLastChild in class net.sf.saxon.tree.linked.NodeImpl