NonNoteEntry.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;

import org.eclipse.jgit.lib.AnyObjectId;
import org.eclipse.jgit.lib.FileMode;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.TreeFormatter;
import org.eclipse.jgit.util.Paths;

/** A tree entry found in a note branch that isn't a valid note. */
class NonNoteEntry extends ObjectId {
    /** Name of the entry in the tree, in raw format. */
    private final byte[] name;

    /** Mode of the entry as parsed from the tree. */
    private final FileMode mode;

    /** The next non-note entry in the same tree, as defined by tree order. */
    NonNoteEntry next;

    NonNoteEntry(byte[] name, FileMode mode, AnyObjectId id) {
        super(id);
        this.name = name;
        this.mode = mode;
    }

    void format(TreeFormatter fmt) {
        fmt.append(name, mode, this);
    }

    int treeEntrySize() {
        return TreeFormatter.entrySize(mode, name.length);
    }

    int pathCompare(byte[] bBuf, int bPos, int bLen, FileMode bMode) {
        return Paths.compare(
                name, 0, name.length, mode.getBits(),
                bBuf, bPos, bLen, bMode.getBits());
    }
}