Class XSLMergeKey

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.XSLSortOrMergeKey

net.sf.saxon.style.XSLMergeKey

All Implemented Interfaces:

Source, SourceLocator, ActiveSource, GroundedValue, Item, MutableNodeInfo, NamespaceResolver, NodeInfo, Sequence, Location, SteppingNode, SiblingCountingNode, Locator

public class XSLMergeKey
extends XSLSortOrMergeKey

An xsl:merge-key element in the stylesheet.

Nested Class Summary

Nested classes/interfaces inherited from class StyleElement

StyleElement.OnFailure

Field Summary

Fields inherited from class XSLSortOrMergeKey

caseOrder, collationName, dataType, lang, order, select, sortKeyDefinition, stable, useDefaultCollation

Fields inherited from class StyleElement

ACTION_COMPILE, ACTION_FIXUP, ACTION_OPTIMIZE, ACTION_PROCESS_ATTRIBUTES, ACTION_TYPECHECK, ACTION_VALIDATE, actionsCompleted, defaultCollationName, defaultMode, defaultXPathNamespace, expandText, extensionNamespaces, reportingCircumstances, staticContext, validationError, version, YES_NO

Fields inherited from class NodeImpl

NODE_LETTER

Constructor Summary

Constructors

Constructor	Description
XSLMergeKey()

Method Summary

Modifier and Type	Method	Description
protected String	getErrorCode()
protected ItemType	getReturnedItemType()	Determine the type of item returned by this instruction (only relevant if it is an instruction).
protected void	prepareAttributes()	Set the attribute list for the element.

Methods inherited from class XSLSortOrMergeKey

compile, getSortKeyDefinition, getStable, mayContainSequenceConstructor, validate

Methods inherited from class StyleElement

allocateLocalSlots, allocateLocation, arrayToSequence, bindLocalVariable, bindVariable, changesRetainedStaticContext, checkAttributeValue, checkEmpty, checkSortComesFirst, checkTopLevel, checkUnknownAttribute, compileContentValueTemplate, compileDeclaration, compileError, compileError, compileError, compileError, compileError, compileError, compileErrorInAttribute, compileSequenceConstructor, compileSequenceConstructor, compileWarning, compileWarning, compileWarning, fallbackProcessing, findAncestorElement, findCollation, fixupReferences, forwardsCompatibleModeIsEnabled, generateId, getAttributeValue, getBaseURI, getBindingInformation, getCompilation, getConfiguration, getContainingPackage, getContainingSlotManager, getDeclaredVisibility, getDefaultCollationName, getDefaultMode, getDefaultValidation, getDefaultXPathNamespace, getEffectiveVersion, getLastChildInstruction, getNamespaceResolver, getObjectName, getOverriddenComponent, getPackageData, getPrincipalStylesheetModule, getProperties, getSchemaType, getStaticContext, getStaticContext, getTypeAnnotation, getUsedAttributeSets, getUsedPackage, getVisibility, getWithParamInstructions, getXslOriginal, hasImplicitBinding, index, interpretVisibilityValue, invalidAttribute, isActionCompleted, isConstructingComplexContent, isDeclaration, isExcludedNamespace, isExpandingText, isExtensionAttributeAllowed, isExtensionNamespace, isInstruction, isNo, isPermittedChild, isSchemaAware, issueWarning, issueWarning, isTopLevel, isWithinDeclaredStreamableConstruct, isYes, makeAttributeValueTemplate, makeExpression, makeExpressionVisitor, makeExtendedSequenceType, makePattern, makeQName, makeRetainedStaticContext, makeSequenceType, makeSortKeys, mapToSequence, markTailCalls, mayContainFallback, mayContainParam, postValidate, processAllAttributes, processAttributes, processBooleanAttribute, processDefaultCollationAttribute, processDefaultMode, processDefaultValidationAttribute, processDefaultXPathNamespaceAttribute, processExcludedNamespaces, processExpandTextAttribute, processExtensionElementAttribute, processStandardAttributes, processStreamableAtt, processVersionAttribute, reportAbsence, requireXslt40, seesAvuncularVariables, setActionCompleted, setCompilation, setIgnoreInstruction, setInstructionLocation, setObjectName, setValidationError, substituteFor, typeCheck, typeCheck, undeclaredNamespaceError, validateChildren, validateSubtree, validateValidationAttribute, xPath10ModeIsEnabled

Methods inherited from class ElementImpl

addAttribute, addNamespace, addNamespace, attributes, checkNotNamespaceSensitiveElement, copy, delete, fixupInsertedNamespaces, generateId, getAllNamespaces, getAttributeValue, getColumnNumber, getDeclaredNamespaces, getLineNumber, getNodeKind, getNodeName, getRoot, getSchemaType, getSystemId, getURIForPrefix, initialise, isId, isIdref, isIdRefNode, isInScopeNamespace, isNilled, iteratePrefixes, removeAttribute, removeNamespace, removeTypeAnnotation, rename, replaceStringValue, setAttributeInfo, setAttributes, setLocation, setNamespaceMap, setNilled, setNodeName, setSystemId, setTypeAnnotation

Methods inherited from class ParentNodeImpl

addChild, compact, getFirstChild, getLastChild, getNthChild, getNumberOfChildren, getRawSequenceNumber, getSequenceNumber, getUnicodeStringValue, hasChildNodes, insertChildren, insertChildrenAt, iterateChildren, removeChild, replaceChildrenAt, setChildren, setRawSequenceNumber

Methods inherited from class NodeImpl

atomize, compareOrder, effectiveBooleanValue, equals, getDisplayName, getFingerprint, getLocalPart, getNamePool, getNextInDocument, getNextSibling, getParent, getPhysicalRoot, getPrefix, getPreviousInDocument, getPreviousSibling, getRawParent, getSiblingPosition, getSuccessorElement, getTreeInfo, getURI, hasFingerprint, hashCode, head, insertSiblings, isDeleted, iterateAxis, iterateAxis, newBuilder, replace, saveLocation, setRawParent, setSiblingPosition

Methods inherited from class Object

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

Methods inherited from interface GroundedValue

asIterable, concatenate, containsNode, materialize

Methods inherited from interface Item

getLength, getStringValue, itemAt, iterate, reduce, subsequence

Methods inherited from interface NodeInfo

asActiveSource, children, children, deliver, getGenre, getPublicId, isSameNodeInfo, isStreamed, toShortString

Methods inherited from interface Sequence

makeRepeatable

Methods inherited from interface Source

isEmpty

Constructor Details

XSLMergeKey

public XSLMergeKey()

Method Details

prepareAttributes

protected void prepareAttributes()

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

Overrides:

prepareAttributes in class XSLSortOrMergeKey

getReturnedItemType

protected ItemType getReturnedItemType()

Determine the type of item returned by this instruction (only relevant if it is an instruction). Default implementation returns Type.ITEM, indicating that we don't know, it might be anything. Returns null in the case of an element such as xsl:sort or xsl:variable that can appear in a sequence constructor but contributes nothing to the result sequence.

Returns:

the item type returned

getErrorCode

protected String getErrorCode()

Overrides:

getErrorCode in class XSLSortOrMergeKey