Package net.sf.saxon.expr.accum

This package contains classes used to implement XSLT 3.0 accumulators, in particular, accumulators for non-streamed documents.

Interface Summary

Interface	Description
IAccumulatorData	Holds the values of an accumulator function for one non-streamed document

Class Summary

Class	Description
Accumulator	Represents a single accumulator declared in an XSLT 3.0 stylesheet
AccumulatorData	Holds the values of an accumulator function for one non-streamed document
AccumulatorManager	Manager for accumulator functions (XSLT 3.0).
AccumulatorRegistry	Static registry for accumulators (XSLT 3.0) defined within a single package.
AccumulatorRule	This class represents one of the rules making up the definition of an accumulator
FailedAccumulatorData	Represents the values of an accumulator whose evaluation has failed.
PathMappedAccumulatorData	Accumulator data for a tree that is obtained by mapping the nodes in this tree to nodes in some other tree (specifically, the subtree from which this tree was originally copied with copy-accumulators=yes) and getting the accumulator value from the corresponding node in the other tree.
VirtualAccumulatorData	Holds the values of an accumulator function for a virtual copy of a document (where the accumulator values are copies of those on the underlying document)