public class FunctionDef1Arg extends FunctionOneArg
| Constructor and Description |
|---|
FunctionDef1Arg() |
| Modifier and Type | Method and Description |
|---|---|
boolean |
Arg0IsNodesetExpr()
Tell if the expression is a nodeset expression.
|
boolean |
canTraverseOutsideSubtree()
Tell if this expression or it's subexpressions can traverse outside
the current subtree.
|
void |
checkNumberArgs(int argNum)
Check that the number of arguments passed to this function is correct.
|
callArgVisitors, deepEquals, fixupVariables, getArg0, getExpression, setArg, setExpressioncallVisitors, execute, postCompileStepasIterator, asIteratorRaw, asNode, assertion, bool, error, execute, execute, execute, executeCharsToContentHandler, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getColumnNumber, getExpressionOwner, getLineNumber, getPublicId, getSystemId, isNodesetExpr, isStableNumber, num, warn, xstrpublic boolean Arg0IsNodesetExpr()
public void checkNumberArgs(int argNum)
throws WrongNumberArgsException
checkNumberArgs in class FunctionOneArgargNum - The number of arguments that is being passed to the function.WrongNumberArgsException - if the number of arguments is not 0 or 1.public boolean canTraverseOutsideSubtree()
canTraverseOutsideSubtree in class FunctionOneArgCopyright © 2014 Apache XML Project. All Rights Reserved.