org.eclipse.jgit.notes.InMemoryNoteBucket Maven / Gradle / Ivy
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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);
}