parser/xml/public/nsISAXXMLFilter.idl
author Gervase Markham <gerv@gerv.net>
Mon, 21 May 2012 12:12:37 +0100
changeset 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
parent 1 9b2a99adc05e53cd4010de512f50118594756650
permissions -rw-r--r--
Bug 716478 - update licence to MPL 2.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"
#include "nsISAXXMLReader.idl"

/**
 * Interface for an XML filter.
 *
 * An XML filter is like an XML reader, except that it obtains its
 * events from another XML reader rather than a primary source like an
 * XML document or database.  Filters can modify a stream of events as
 * they pass on to the final application.
 */
[scriptable, uuid(77a22cf0-6cdf-11da-be43-001422106990)]
interface nsISAXXMLFilter : nsISAXXMLReader {
  
  /**
   * The parent reader.
   *
   * Allows the application to query the parent reader (which may be
   * another filter).  It is generally a bad idea to perform any
   * operations on the parent reader directly: they should all pass
   * through this filter.
   */
  attribute nsISAXXMLReader parent;
};