Class AnalyzeMappingFunction

java.lang.Object
net.sf.saxon.expr.AnalyzeMappingFunction
All Implemented Interfaces:
ContextMappingFunction

public class AnalyzeMappingFunction extends Object implements ContextMappingFunction
Mapping function that maps the sequence of matching/non-matching strings to the sequence delivered by applying the matching-substring and non-matching-substring expressions respectively to each such string
  • Constructor Details

  • Method Details

    • map

      public SequenceIterator map(XPathContext context) throws XPathException
      Map one item to a sequence.
      Specified by:
      map in interface ContextMappingFunction
      Parameters:
      context - The processing context. Some mapping functions use this because they require context information. Some mapping functions modify the context by maintaining the context item and position. In other cases, the context may be null.
      Returns:
      either (a) a SequenceIterator over the sequence of items that the supplied input item maps to, or (b) an Item if it maps to a single item, or (c) null if it maps to an empty sequence.
      Throws:
      XPathException - if a dynamic error is detected