|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
A callable (XSLT or XQuery) function
Method Summary | |
Value |
call(Value[] actualArgs,
Controller controller,
boolean evaluateTailCalls)
Call this function. |
java.lang.String |
getFunctionName()
Get the name of the function, for diagnostics |
Method Detail |
public java.lang.String getFunctionName()
public Value call(Value[] actualArgs, Controller controller, boolean evaluateTailCalls) throws javax.xml.transform.TransformerException
actualArgs
- the arguments supplied to the function. These must have the correct
types required by the function signature (it is the caller's responsibility to check this).
It is acceptable to supply a Closure
to represent a value whose
evaluation will be delayed until it is needed. The array must be the correct size to match
the number of arguments: again, it is the caller's responsibility to check this.controller
- This provides the run-time context for evaluating the function.evaluateTailCalls
- if true, then any function calls contained in the body of the function
are evaluated in the normal way, whether or not they are marked as tail calls. If the argument
is false, then tail calls are not evaluated, and instead a FunctionCallPackage is returned containing
the information needed to evaluate the function. The caller must then be prepared to deal with this
returned value by evaluating the packaged function call (which may return further packaged function
calls, and so on).
javax.xml.transform.TransformerException
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |