public class XFF_uncovered_aspect extends XFFunction
| Constructor and Description |
|---|
XFF_uncovered_aspect() |
| Modifier and Type | Method and Description |
|---|---|
net.sf.saxon.om.SequenceIterator<?> |
iterate(net.sf.saxon.expr.XPathContext context) |
net.sf.saxon.expr.Expression |
optimize(net.sf.saxon.expr.parser.ExpressionVisitor visitor,
net.sf.saxon.expr.parser.ExpressionVisitor.ContextItemType contextItemType)
Perform optimisation of an expression and its subexpressions.
|
net.sf.saxon.expr.Expression |
typeCheck(net.sf.saxon.expr.parser.ExpressionVisitor visitor,
net.sf.saxon.expr.parser.ExpressionVisitor.ContextItemType contextItemType) |
addDocToPathMap, checkArguments, computeCardinality, computeSpecialProperties, copy, getDetails, getErrorCodeForTypeErrors, getFormulaProcessor, getItemType, makeSystemFunction, setDetails, setFormulaProcessoraddExternalFunctionCallToPathMap, equals, explain, getArguments, getDisplayName, getExpressionName, getFunctionName, getNumberOfArguments, hashCode, iterateSubExpressions, preEvaluate, promote, replaceSubExpression, setArguments, setFunctionName, simplify, toStringaddToPathMap, adoptChildExpression, checkForUpdatingSubexpressions, checkPermittedContents, computeDependencies, computeStaticProperties, doPromotion, effectiveBooleanValue, evaluateAsString, evaluateItem, evaluatePendingUpdates, explain, getCardinality, getColumnNumber, getColumnNumber, getConstructType, getContainer, getDependencies, getEvaluationMethod, getExecutable, getHostLanguage, getImplementationMethod, getIntegerBounds, getIntrinsicDependencies, getLineNumber, getLineNumber, getLocationId, getLocationProvider, getObjectName, getProperties, getProperty, getPublicId, getSlotsUsed, getSpecialProperties, getSystemId, getSystemId, hasLoopingSubexpression, hasVariableBinding, implementsStaticTypeCheck, isSubtreeExpression, isUpdatingExpression, isVacuousExpression, iterateEvents, iterateSameFocusSubExpressions, markTailFunctionCalls, process, resetLocalStaticProperties, setContainer, setEvaluationMethod, setFiltered, setFlattened, setLocationId, staticTypeCheck, suppressValidationpublic net.sf.saxon.om.SequenceIterator<?> iterate(net.sf.saxon.expr.XPathContext context)
throws net.sf.saxon.trans.XPathException
iterate in class net.sf.saxon.expr.Expressionnet.sf.saxon.trans.XPathExceptionpublic net.sf.saxon.expr.Expression typeCheck(net.sf.saxon.expr.parser.ExpressionVisitor visitor,
net.sf.saxon.expr.parser.ExpressionVisitor.ContextItemType contextItemType)
throws net.sf.saxon.trans.XPathException
typeCheck in class net.sf.saxon.expr.FunctionCallnet.sf.saxon.trans.XPathExceptionpublic net.sf.saxon.expr.Expression optimize(net.sf.saxon.expr.parser.ExpressionVisitor visitor,
net.sf.saxon.expr.parser.ExpressionVisitor.ContextItemType contextItemType)
throws net.sf.saxon.trans.XPathException
XFFunctionThis method is called after all references to functions and variables have been resolved to the declaration of the function or variable, and after all type checking has been done.
optimize in class XFFunctionvisitor - an expression visitorcontextItemType - the static type of "." at the point where this expression is invoked.
The parameter is set to null if it is known statically that the context item will be undefined.
If the type of the context item is not known statically, the argument is set to
Type.ITEM_TYPEnet.sf.saxon.trans.XPathException - if an error is discovered during this phase
(typically a type error)