net.sf.saxon.functions
public class Subsequence extends SystemFunction
Method Summary | |
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int | computeSpecialProperties()
Get the static properties of this expression (other than its type). |
ItemType | getItemType(TypeHierarchy th)
Determine the data type of the items in the sequence |
SequenceIterator | iterate(XPathContext context)
Evaluate the function to return an iteration of selected nodes. |
Parameters: th
Returns: the type of the argument