net.sf.saxon.functions
public class NumberFn extends SystemFunction implements MappingFunction
Method Summary | |
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static DoubleValue | convert(AtomicValue value)
Static method to perform the same conversion as the number() function. |
Item | evaluateItem(XPathContext context)
Evaluate in a general context |
Object | map(Item item, XPathContext context)
Mapping function for use when converting a sequence of atomic values to doubles
using the rules of the number() function |
Expression | simplify(StaticContext env)
Simplify and validate.
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