java.io.Serializable, javax.xml.transform.SourceLocator, ExpressionNode, ExpressionOwner, XPathVisitablepublic class FuncSubstring extends Function3Args
| Constructor | Description |
|---|---|
FuncSubstring() |
| Modifier and Type | Method | Description |
|---|---|---|
void |
checkNumberArgs(int argNum) |
Check that the number of arguments passed to this function is correct.
|
XObject |
execute(XPathContext xctxt) |
Execute the function.
|
asIterator, asIteratorRaw, asNode, assertion, bool, error, execute, execute, execute, executeCharsToContentHandler, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getColumnNumber, getExpressionOwner, getLineNumber, getPublicId, getSystemId, isNodesetExpr, isStableNumber, num, warn, xstrcallVisitors, postCompileStepgetArg1callArgVisitors, canTraverseOutsideSubtree, deepEquals, fixupVariables, getArg2, setArggetArg0, getExpression, setExpressionpublic XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
public void checkNumberArgs(int argNum)
throws WrongNumberArgsException
checkNumberArgs in class Function3ArgsargNum - The number of arguments that is being passed to the function.WrongNumberArgsExceptionCopyright © 2014 Apache XML Project. All Rights Reserved.