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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tuscany.core.context;
/**
* Implementations enable lazy retrieval of a scope id associated with a request, i.e. an id (and presumably a context) do not
* have to be generated if the scope is never accessed. Identifiers are associated with the current request thread and keyed on
* scope type.
*
* @version $Rev$ $Date$
* @see org.apache.tuscany.core.context.EventContext
*/
public interface ScopeIdentifier {
/**
* Returns the scope id for the request.
*/
public Object getIdentifier();
}
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