private static class SQLClose.CloseInstruction
extends SimpleExpression
Modifier and Type | Field and Description |
---|---|
static int |
CONNECTION |
Constructor and Description |
---|
CloseInstruction(Expression connect) |
Modifier and Type | Method and Description |
---|---|
int |
computeCardinality() |
Item |
evaluateItem(XPathContext context) |
String |
getExpressionType() |
int |
getImplementationMethod()
A subclass must provide one of the methods evaluateItem(), iterate(), or process().
|
computeDependencies, display, getItemType, iterate, iterateSubExpressions, optimize, process, promote, replaceSubExpression, setArguments, simplify, typeCheck
adoptChildExpression, checkPermittedContents, computeSpecialProperties, computeStaticProperties, doPromotion, dynamicError, effectiveBooleanValue, evaluateAsString, getCardinality, getColumnNumber, getConstructType, getContainingProcedure, getDependencies, getExecutable, getHostLanguage, getInstructionInfo, getIntrinsicDependencies, getLineNumber, getLocationId, getLocationProvider, getParentExpression, getPublicId, getSlotsUsed, getSpecialProperties, getSystemId, hasBadParentPointer, markTailFunctionCalls, resetStaticProperties, setLocationId, setParentExpression, setParentExpression, suppressValidation, typeError
public static final int CONNECTION
public int getImplementationMethod()
getImplementationMethod
in class Expression
public String getExpressionType()
getExpressionType
in class SimpleExpression
public int computeCardinality()
computeCardinality
in class SimpleExpression
public Item evaluateItem(XPathContext context) throws XPathException
evaluateItem
in interface EvaluableItem
evaluateItem
in class SimpleExpression
XPathException