зеркало из https://github.com/mozilla/gecko-dev.git
68 строки
2.7 KiB
Plaintext
68 строки
2.7 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape 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/NPL/
|
|
*
|
|
* 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 Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*/
|
|
|
|
#include "nsISupports.idl"
|
|
#include "nsIRDFContainer.idl"
|
|
#include "nsIRDFResource.idl"
|
|
|
|
|
|
// Container utilities
|
|
[scriptable, uuid(D4214E91-FB94-11D2-BDD8-00104BDE6048)]
|
|
interface nsIRDFContainerUtils : nsISupports {
|
|
// Returns 'true' if the property is an RDF ordinal property.
|
|
boolean IsOrdinalProperty(in nsIRDFResource aProperty);
|
|
|
|
// Convert the specified index to an ordinal property.
|
|
nsIRDFResource IndexToOrdinalResource(in long aIndex);
|
|
|
|
// Convert the specified ordinal property into an index
|
|
long OrdinalResourceToIndex(in nsIRDFResource aOrdinal);
|
|
|
|
// Return 'true' if the specified resource is a container
|
|
boolean IsContainer(in nsIRDFDataSource aDataSource, in nsIRDFResource aResource);
|
|
|
|
// Return 'true' if the specified resource is a bag
|
|
boolean IsBag(in nsIRDFDataSource aDataSource, in nsIRDFResource aResource);
|
|
|
|
// Return 'true' if the specified resource is a sequence
|
|
boolean IsSeq(in nsIRDFDataSource aDataSource, in nsIRDFResource aResource);
|
|
|
|
// Return 'true' if the specified resource is an alternation
|
|
boolean IsAlt(in nsIRDFDataSource aDataSource, in nsIRDFResource aResource);
|
|
|
|
// Decorates the specified resource appropriately to make it
|
|
// usable as an empty bag in the specified data source.
|
|
nsIRDFContainer MakeBag(in nsIRDFDataSource aDataSource, in nsIRDFResource aResource);
|
|
|
|
// Decorates the specified resource appropriately to make it
|
|
// usable as an empty sequence in the specified data source.
|
|
nsIRDFContainer MakeSeq(in nsIRDFDataSource aDataSource, in nsIRDFResource aResource);
|
|
|
|
// Decorates the specified resource appropriately to make it
|
|
// usable as an empty alternation in the specified data source.
|
|
nsIRDFContainer MakeAlt(in nsIRDFDataSource aDataSource, in nsIRDFResource aResource);
|
|
};
|
|
|
|
%{C++
|
|
extern nsresult
|
|
NS_NewRDFContainerUtils(nsIRDFContainerUtils** aResult);
|
|
%} |