/*
* Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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package sun.print;
import javax.print.attribute.PrintServiceAttributeSet;
/*
* For use in updating listeners on attribute set changes.
* Services which support this will report just the attributes changed
* since the last call on this method. There should only be one client of
* this method on a particular print service.
* It is used to reduce the work in event notification: ie the callee can
* better optimise the returned value than could the caller by sifting
* through all attributes.
*/
interface AttributeUpdater {
PrintServiceAttributeSet getUpdatedAttributes();
}