/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#ifndef __gen_nsRDFDOMDataSource_h__
#define __gen_nsRDFDOMDataSource_h__

#include "nsRDFDOMDataSource.h"

/* starting interface:    nsRDFDOMDataSource */

/* {0F78DA58-8321-11d2-8EAC-00805F29F370} */
#define NS_IRDFDATASOURCE_IID_STR "0F78DA58-8321-11d2-8EAC-00805F29F370"
#define NS_IRDFDATASOURCE_IID \
  {0x0F78DA58, 0x8321, 0x11d2, \
    { 0x8E, 0xAC, 0x00, 0x80, 0x5F, 0x29, 0xF3, 0x70 }}

class nsRDFDOMDataSource : public nsISupports {
 public: 
  NS_DEFINE_STATIC_IID_ACCESSOR(NS_IRDFDATASOURCE_IID)

  /* void Init (in string uri); */
  NS_IMETHOD Init(const char *uri) = 0;

  /* readonly attribute string URI; */
  NS_IMETHOD GetURI(char * *aURI) = 0;

  /* nsIRDFResource GetSource (in nsIRDFResource aProperty, in nsIRDFNode aTarget, in boolean aTruthValue); */
  NS_IMETHOD GetSource(nsIRDFResource *aProperty, nsIRDFNode *aTarget, PRBool aTruthValue, nsIRDFResource **_retval) = 0;

  /* nsISimpleEnumerator GetSources (in nsIRDFResource aProperty, in nsIRDFNode aTarget, in boolean aTruthValue); */
  NS_IMETHOD GetSources(nsIRDFResource *aProperty, nsIRDFNode *aTarget, PRBool aTruthValue, nsISimpleEnumerator **_retval) = 0;

  /* nsIRDFNode GetTarget (in nsIRDFResource aSource, in nsIRDFResource aProperty, in boolean aTruthValue); */
  NS_IMETHOD GetTarget(nsIRDFResource *aSource, nsIRDFResource *aProperty, PRBool aTruthValue, nsIRDFNode **_retval) = 0;

  /* nsISimpleEnumerator GetTargets (in nsIRDFResource aSource, in nsIRDFResource aProperty, in boolean aTruthValue); */
  NS_IMETHOD GetTargets(nsIRDFResource *aSource, nsIRDFResource *aProperty, PRBool aTruthValue, nsISimpleEnumerator **_retval) = 0;

  /* void Assert (in nsIRDFResource aSource, in nsIRDFResource aProperty, in nsIRDFNode aTarget, in boolean aTruthValue); */
  NS_IMETHOD Assert(nsIRDFResource *aSource, nsIRDFResource *aProperty, nsIRDFNode *aTarget, PRBool aTruthValue) = 0;

  /* void Unassert (in nsIRDFResource aSource, in nsIRDFResource aProperty, in nsIRDFNode aTarget); */
  NS_IMETHOD Unassert(nsIRDFResource *aSource, nsIRDFResource *aProperty, nsIRDFNode *aTarget) = 0;

  /* boolean HasAssertion (in nsIRDFResource aSource, in nsIRDFResource aProperty, in nsIRDFNode aTarget, in boolean aTruthValue); */
  NS_IMETHOD HasAssertion(nsIRDFResource *aSource, nsIRDFResource *aProperty, nsIRDFNode *aTarget, PRBool aTruthValue, PRBool *_retval) = 0;

  /* void AddObserver (in nsIRDFObserver aObserver); */
  NS_IMETHOD AddObserver(nsIRDFObserver *aObserver) = 0;

  /* void RemoveObserver (in nsIRDFObserver aObserver); */
  NS_IMETHOD RemoveObserver(nsIRDFObserver *aObserver) = 0;

  /* nsISimpleEnumerator ArcLabelsIn (in nsIRDFNode aNode); */
  NS_IMETHOD ArcLabelsIn(nsIRDFNode *aNode, nsISimpleEnumerator **_retval) = 0;

  /* nsISimpleEnumerator ArcLabelsOut (in nsIRDFResource aSource); */
  NS_IMETHOD ArcLabelsOut(nsIRDFResource *aSource, nsISimpleEnumerator **_retval) = 0;

  /* nsISimpleEnumerator GetAllResources (); */
  NS_IMETHOD GetAllResources(nsISimpleEnumerator **_retval) = 0;

  /* void Flush (); */
  NS_IMETHOD Flush() = 0;

  /* nsISimpleEnumerator GetAllCmds (in nsIRDFResource aSource); */
  NS_IMETHOD GetAllCmds(nsIRDFResource *aSource, nsISimpleEnumerator **_retval) = 0;

  /* boolean IsCommandEnabled (in nsISupportsArray aSources, in nsIRDFResource aCommand, in nsISupportsArray aArguments); */
  NS_IMETHOD IsCommandEnabled(nsISupportsArray * aSources, nsIRDFResource *aCommand, nsISupportsArray * aArguments, PRBool *_retval) = 0;

  /* void DoCommand (in nsISupportsArray aSources, in nsIRDFResource aCommand, in nsISupportsArray aArguments); */
  NS_IMETHOD DoCommand(nsISupportsArray * aSources, nsIRDFResource *aCommand, nsISupportsArray * aArguments) = 0;

  /* void beginUpdateBatch (); */
  NS_IMETHOD BeginUpdateBatch() = 0;

  /* void endUpdateBatch (); */
  NS_IMETHOD EndUpdateBatch() = 0;
};

#endif /* __gen_nsRDFDOMDataSource_h__ */
