InMemoryNoteBucket.java
- /*
- * Copyright (C) 2010, Google Inc. and others
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Distribution License v. 1.0 which is available at
- * https://www.eclipse.org/org/documents/edl-v10.php.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
- package org.eclipse.jgit.notes;
- /** A note bucket that has been loaded into the process. */
- abstract class InMemoryNoteBucket extends NoteBucket {
- /**
- * Number of leading digits that leads to this bucket in the note path.
- *
- * This is counted in terms of hex digits, not raw bytes. Each bucket level
- * is typically 2 higher than its parent, placing about 256 items in each
- * level of the tree.
- */
- final int prefixLen;
- /**
- * Chain of non-note tree entries found at this path in the tree.
- *
- * During parsing of a note tree into the in-memory representation,
- * {@link NoteParser} keeps track of all non-note tree entries and stores
- * them here as a sorted linked list. That list can be merged back with the
- * note data that is held by the subclass, allowing the tree to be
- * recreated.
- */
- NonNoteEntry nonNotes;
- InMemoryNoteBucket(int prefixLen) {
- this.prefixLen = prefixLen;
- }
- abstract InMemoryNoteBucket append(Note note);
- }