org.jboss.aerogear.sync

Interface Edit<T extends Diff>

All Known Implementing Classes:

DiffMatchPatchEdit, JsonMergePatchEdit, JsonPatchEdit

public interface Edit<T extends Diff>

Represents a single edit.

Method Summary

Modifier and Type	Method and Description
String	checksum() A checksum of the opposing sides shadow document.
long	clientVersion() The client version that edit is related to.
T	diff() The Diff for this edit.
long	serverVersion() The server version that edit is related to.

Method Detail

clientVersion

long clientVersion()

The client version that edit is related to.

Returns:

long the client version that this edit is based on.

serverVersion

long serverVersion()

The server version that edit is related to.

Returns:

long the server version that this edit is based on.

checksum

String checksum()

A checksum of the opposing sides shadow document. The shadow document must patch strictly and this checksum is used to verify that the other sides shadow document is in fact the same. This can then be used by when before patching to make sure that the shadow documents on both sides are in fact identical.

Returns:

String the opposing side's checksum of the shadow document

diff

T diff()

The Diff for this edit.

Returns:

T the diff that represents the changes for this edit