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- /*
- * Copyright (c) 2006-2014 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.updater.retrieving;
-
- import com.dmdirc.updater.UpdateComponent;
-
- /**
- * Interface for objects interested in the progress of a retrieval attempt performed by an
- * {@link UpdateRetrievalStrategy}.
- */
- public interface UpdateRetrievalListener {
-
- /**
- * Called when the progress of a retrieval operation has changed.
- *
- * @param component The component being retrieved
- * @param progress The percentage progress completed (0-100)
- */
- void retrievalProgressChanged(UpdateComponent component, double progress);
-
- /**
- * Called when a retrieval has failed.
- *
- * @param component The component that failed to install
- */
- void retrievalFailed(UpdateComponent component);
-
- /**
- * Called when a retrieval has finished.
- *
- * @param component The component that was successfully installed
- */
- void retrievalCompleted(UpdateComponent component);
-
- }
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