com.icl.saxon.functions
public class Position extends Function
Method Summary | |
---|---|
Value | evaluate(Context c)
Evaluate in a general context |
double | evaluateAsNumber(Context c)
Evaluate the function in a numeric context |
int | getDataType()
Determine the data type of the expression |
int | getDependencies()
Determine the dependencies |
String | getName()
Function name (for diagnostics) |
Expression | reduce(int dep, Context c)
Reduce the dependencies |
Expression | simplify()
Simplify and validate. |
Returns: Value.NUMBER