https://github.com/FasterXML/woodstox: Woodstox is a high-performance XML processor that implements Stax (JSR-173), SAX2 and Stax2 APIs (FasterXML)
  • Tatu Saloranta 
package com.ctc.wstx.sr;

import javax.xml.stream.*;

import org.codehaus.stax2.XMLStreamReader2;

import com.ctc.wstx.ent.EntityDecl;


Interface that defines "internal Woodstox API". It is used to decouple
parts of the Woodstox that need to know something more about woodstox
stream reader implementation, but not about implementation details.
Specifically, there are some simple dependencies from the stream
writer; they should only need to refer to this interface.

/**
 * Interface that defines "internal Woodstox API". It is used to decouple
 * parts of the Woodstox that need to know something more about woodstox
 * stream reader implementation, but not about implementation details.
 * Specifically, there are some simple dependencies from the stream
 * writer; they should only need to refer to this interface.
 */
public interface StreamReaderImpl
    extends XMLStreamReader2
{
    public EntityDecl getCurrentEntityDecl();

    public Object withStartElement(ElemCallback cb, Location loc);

    public boolean isNamespaceAware();

    public AttributeCollector getAttributeCollector();

    public InputElementStack getInputElementStack();
}