|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Object
|
+--net.sf.saxon.expr.ComputedExpression
|
+--net.sf.saxon.expr.Assignation
|
+--net.sf.saxon.expr.LetExpression
|
+--net.sf.saxon.expr.EagerLetExpression
An EagerLetExpression is the same as a LetExpression except that the variable is evaluated using eager evaluation rather than lazy evaluation. This is used when performing diagnostic tracing.
| Field Summary |
| Fields inherited from class net.sf.saxon.expr.Assignation |
action, declaration, nameCode, sequence, slotNumber, variableName |
| Fields inherited from class net.sf.saxon.expr.ComputedExpression |
locationId, staticProperties |
| Fields inherited from interface net.sf.saxon.expr.Expression |
EVALUATE_METHOD, ITERATE_METHOD, PROCESS_METHOD |
| Constructor Summary | |
EagerLetExpression()
|
|
| Method Summary | |
protected Value |
eval(XPathContext context)
Evaluate the variable. |
| Methods inherited from class net.sf.saxon.expr.LetExpression |
analyze, computeCardinality, computeSpecialProperties, display, evaluateItem, getItemType, iterate, markTailFunctionCalls, process, promote |
| Methods inherited from class net.sf.saxon.expr.Assignation |
evaluateVariable, getVariableFingerprint, getVariableName, getVariableNameCode, iterateSubExpressions, setAction, setSequence, setSlotNumber, setVariableDeclaration, simplify |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public EagerLetExpression()
| Method Detail |
protected Value eval(XPathContext context)
throws XPathException
eval in class LetExpressionXPathException
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||