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/*******************************************************************************
* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.eclipse.egit.core.internal.storage;
import org.eclipse.jgit.lib.AnyObjectId;
import org.eclipse.jgit.revwalk.RevCommit;
class KidCommit extends RevCommit {
static final KidCommit[] NO_CHILDREN = {};
KidCommit[] children = NO_CHILDREN;
KidCommit(final AnyObjectId id) {
super(id);
}
void addChild(final KidCommit c) {
final int cnt = children.length;
if (cnt == 0)
children = new KidCommit[] { c };
else if (cnt == 1)
children = new KidCommit[] { children[0], c };
else {
final KidCommit[] n = new KidCommit[cnt + 1];
System.arraycopy(children, 0, n, 0, cnt);
n[cnt] = c;
children = n;
}
}
@Override
public void reset() {
children = NO_CHILDREN;
super.reset();
}
}
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