jgit/org.eclipse.jgit.storage.dht/src/org/eclipse/jgit/storage/dht/DhtObjectRepresentation.java

/*
 * Copyright (C) 2011, Google Inc.
 * and other copyright owners as documented in the project's IP log.
 *
 * This program and the accompanying materials are made available
 * under the terms of the Eclipse Distribution License v1.0 which
 * accompanies this distribution, is reproduced below, and is
 * available at http://www.eclipse.org/org/documents/edl-v10.php
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
 * conditions are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above
 *   copyright notice, this list of conditions and the following
 *   disclaimer in the documentation and/or other materials provided
 *   with the distribution.
 *
 * - Neither the name of the Eclipse Foundation, Inc. nor the
 *   names of its contributors may be used to endorse or promote
 *   products derived from this software without specific prior
 *   written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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package org.eclipse.jgit.storage.dht;

import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.storage.pack.StoredObjectRepresentation;

final class DhtObjectRepresentation extends StoredObjectRepresentation {
	private ObjectInfo info;

	void set(ObjectInfo link) {
		this.info = link;
	}

	ChunkKey getChunkKey() {
		return info.getChunkKey();
	}

	int getOffset() {
		return info.getOffset();
	}

	long getPackedSize() {
		return info.getPackedSize();
	}

	boolean isFragmented() {
		return info.isFragmented();
	}

	@Override
	public ObjectId getDeltaBase() {
		return info.getDeltaBase();
	}

	@Override
	public int getFormat() {
		if (info.isDelta())
			return PACK_DELTA;
		return PACK_WHOLE;
	}

	@Override
	public int getWeight() {
		long size = info.getPackedSize();
		return (int) Math.min(size, Integer.MAX_VALUE);
	}
}