CancellationException.h

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */
#ifndef _DECAF_UTIL_CONCURRENT_CANCELLATIONEXCEPTION_H_
#define _DECAF_UTIL_CONCURRENT_CANCELLATIONEXCEPTION_H_

#include <decaf/lang/Exception.h>

namespace decaf {
namespace util {
namespace concurrent {

    /*
     * Exception indicating that the result of a value-producing task, such as a
     * FutureTask, cannot be retrieved because the task was canceled.
     */
    class DECAF_API CancellationException : public decaf::lang::Exception {
    public:

        CancellationException();

        CancellationException(const decaf::lang::Exception& ex);

        CancellationException(const CancellationException& ex);

        CancellationException(const std::exception* cause);

        CancellationException(const char* file, const int lineNumber, const char* msg, ...);

        CancellationException(const char* file, const int lineNumber,
                              const std::exception* cause, const char* msg, ...);

        virtual CancellationException* clone() const;

        virtual ~CancellationException() throw();

    };

}}}

#endif /*_DECAF_UTIL_CONCURRENT_CANCELLATIONEXCEPTION_H_*/