Package net.sf.saxon.functions.registry
Interface ExtensionFunctionFactory
- All Known Implementing Classes:
JavaExtensionFunctionFactory
public interface ExtensionFunctionFactory
This is a marker interface representing an abstract superclass of JavaExtensionFunctionFactory
and DotNetExtensionFunctionFactory. These play equivalent roles in the system: that is, they
are responsible for determining how the QNames of extension functions are bound to concrete
implementation classes; but they do not share the same interface.
This interface was introduced in Saxon 8.9. Prior to that, ExtensionFunctionFactory
was a concrete class - the class now named JavaExtensionFunctionFactory
.