## Package com.icl.saxon.trace

This package provides an interface to Saxon tracing capabilities.

See:
Description

Interface Summary
TraceListener: To get trace events, an application can add instances of this interface to a StyleSheetInstance

Class Summary
SaxonEventMulticaster: A class which implements efficient and thread-safe multi-cast event dispatching for the TraceListener evants.
SimpleTraceListener: A Simple trace listener that writes messages to System.err

## Package com.icl.saxon.trace Description

This package provides an interface to Saxon tracing capabilities.

The package was created by Edwin Glaser, and is intended primarily to provide an interface to an external trace and debugging package which will be developed independently. It also includes a simple trace capability which can be switched on from the command line, the API, or the stylesheet itself.

Michael H. Kay
21 July 2000