net.sf.saxon.functions
public class CodepointsToString extends SystemFunction
Method Summary | |
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Item | evaluateItem(XPathContext c)
Evaluate |
Expression | preEvaluate(ExpressionVisitor visitor)
Pre-evaluate a function at compile time. |
static CharSequence | unicodeToString(SequenceIterator chars, XPathContext context)
Return the Unicode string corresponding to a given sequence of Unicode code values |
Parameters: visitor an expression visitor
Parameters: chars iterator delivering the characters as integer values context the evaluation context
Throws: net.sf.saxon.trans.XPathException if any of the integers is not the codepoint of a valid XML character