- getDisplayName
Get the name of the function for display in messages
- getFunctionName
Get the qualified of the function being called
- adoptChildExpression
- checkArguments
Method supplied by each class of function to check arguments during parsing,
when all the argument e
- computeSpecialProperties
- iterate
Return an Iterator to iterate over the values of a sequence. The value of every
expression can be re
- optimize
Perform optimisation of an expression and its subexpressions.This method is
called after all referen
- pluralArguments
Utility routine used in constructing error messages: get the word "argument" or
"arguments"
- preEvaluate
Pre-evaluate a function at compile time. Functions that do not allow
pre-evaluation, or that need ac
- typeCheck
Type-check the expression. This also calls preEvaluate() to evaluate the
function if all the argumen
- getNumberOfArguments
Determine the number of actual arguments supplied in the function call
- doPromotion