net.sf.saxon.sql
Class SQLColumn
java.lang.Object
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.XSLGeneralVariable
net.sf.saxon.sql.SQLColumn
- All Implemented Interfaces:
- Serializable, Source, SourceLocator, LocationProvider, SaxonLocator, PullEvent, Container, FingerprintedNode, Item, NamespaceResolver, NodeInfo, ValueRepresentation, InstructionInfo, Locator
public class SQLColumn
- extends XSLGeneralVariable
An sql:column element in the stylesheet.
- See Also:
- Serialized Form
Fields inherited from class net.sf.saxon.style.StyleElement |
defaultCollationName, defaultXPathNamespace, extensionNamespaces, REPORT_ALWAYS, REPORT_IF_INSTANTIATED, REPORT_UNLESS_FALLBACK_AVAILABLE, REPORT_UNLESS_FORWARDS_COMPATIBLE, reportingCircumstances, staticContext, validationError, version |
Methods inherited from class net.sf.saxon.style.XSLGeneralVariable |
allowsAsAttribute, allowsRequired, allowsTunnelAttribute, allowsValue, checkAgainstRequiredType, getConstructType, getReturnedItemType, getVariableDisplayName, getVariableQName, initializeInstruction, isAssignable, isGlobal, isRequiredParam, isTunnelParam, setRedundant, setReferenceCount |
Methods inherited from class net.sf.saxon.style.StyleElement |
allocateLocationId, allocatePatternSlots, allocateSlots, backwardsCompatibleModeIsEnabled, bindVariable, checkEmpty, checkSortComesFirst, checkTopLevel, checkUnknownAttribute, checkWithinTemplate, compileError, compileError, compileError, compileSequenceConstructor, compileWarning, definesExcludedNamespace, definesExtensionElement, fallbackProcessing, fixupReferences, forwardsCompatibleModeIsEnabled, getAllStylesheetFunctions, getAttributeSets, getAttributeValue, getCommonChildItemType, getContainingSlotManager, getContainingStylesheet, getDefaultCollationName, getDefaultXPathNamespace, getExecutable, getHostLanguage, getLastChildInstruction, getLineNumber, getLineNumber, getLocationProvider, getNamespaceResolver, getObjectName, getObjectName, getPrecedence, getPreparedStylesheet, getPrincipalStylesheet, getProperties, getProperty, getSchemaType, getStaticContext, getStylesheetFunction, getSystemId, getTypeAnnotation, getVersion, getWithParamInstructions, isExcludedNamespace, isExplaining, isExtensionNamespace, isPermittedChild, issueWarning, issueWarning, isTopLevel, makeAttributeValueTemplate, makeExpression, makeExpressionVisitor, makeNamespaceContext, makePattern, makeQName, makeSequenceType, makeSortKeys, makeTraceInstruction, markTailCalls, mayContainFallback, postValidate, processAllAttributes, processAttributes, processDefaultCollationAttribute, processDefaultXPathNamespaceAttribute, processExcludedNamespaces, processExtensionElementAttribute, processVersionAttribute, replaceSubExpression, reportAbsence, setLineNumber, setObjectName, setValidationError, substituteFor, typeCheck, typeCheck, undeclaredNamespaceError, validateChildren, 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.ParentNodeImpl |
addChild, compact, enumerateChildren, getFirstChild, getLastChild, getNthChild, getSequenceNumber, getStringValue, getStringValueCS, hasChildNodes, useChildrenArray |
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 |
SQLColumn
public SQLColumn()
isInstruction
public boolean isInstruction()
- Determine whether this node is an instruction.
- Overrides:
isInstruction
in class StyleElement
- Returns:
- false - it is not an instruction
mayContainSequenceConstructor
public boolean mayContainSequenceConstructor()
- Determine whether this type of element is allowed to contain a template-body
- Overrides:
mayContainSequenceConstructor
in class XSLGeneralVariable
- Returns:
- false: no, it may not contain a template-body
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
- Overrides:
prepareAttributes
in class XSLGeneralVariable
- Throws:
XPathException
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 XSLGeneralVariable
- Throws:
XPathException
compile
public Expression compile(Executable exec)
throws XPathException
- 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.
- Throws:
XPathException
getColumnName
public String getColumnName()