io.lacuna.bifurcan

Interface IDiff<C>

All Known Subinterfaces:

IDiffList<V>, IDiffList.Durable<V>, IDiffMap<K,V>, IDiffMap.Durable<K,V>, IDiffSet<V>, IDiffSet.Durable<V>, IDiffSortedMap<K,V>, IDiffSortedMap.Durable<K,V>, IDiffSortedSet<V>, IDiffSortedSet.Durable<V>

All Known Implementing Classes:

ConcatSortedMap, DiffList, DiffMap, DiffSet, DiffSortedSet, Slice.SortedMap, Slice.SortedSet

public interface IDiff<C>

A generic interface for diffs, which represent changes to an underlying collection, and which can be rebased atop a new underlying collection.

Method Summary

Modifier and Type	Method and Description
IDiff<C>	rebase(C newUnderlying) Returns a new diff, which is rebased atop the new underlying collection.
C	underlying() The underlying collection

Method Detail

underlying

C underlying()

The underlying collection

rebase

IDiff<C> rebase(C newUnderlying)

Returns a new diff, which is rebased atop the new underlying collection. The returned diff may not reflect any changes which cannot be applied to the new collection (removing an element which isn't present in the new collection, for instance), and so a.rebase(b).rebase(c) is not necessarily equivalent to a.rebase(c) .