diff options
Diffstat (limited to 'org.eclipse.egit.core/src/org/eclipse/egit/core/internal/storage/KidCommit.java')
| -rw-r--r-- | org.eclipse.egit.core/src/org/eclipse/egit/core/internal/storage/KidCommit.java | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/org.eclipse.egit.core/src/org/eclipse/egit/core/internal/storage/KidCommit.java b/org.eclipse.egit.core/src/org/eclipse/egit/core/internal/storage/KidCommit.java new file mode 100644 index 0000000000..b94faeac12 --- /dev/null +++ b/org.eclipse.egit.core/src/org/eclipse/egit/core/internal/storage/KidCommit.java @@ -0,0 +1,42 @@ +/******************************************************************************* + * 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(); + } +} |