eu.ehri.project.models.base

Interface Versioned

All Superinterfaces:

Accessible, Entity, PermissionGrantTarget, com.tinkerpop.frames.VertexFrame

All Known Subinterfaces:

AbstractUnit, Country, DocumentaryUnit, HistoricalAgent, Repository, UserProfile, VirtualUnit

All Known Implementing Classes:

Country.Impl, DocumentaryUnit.Impl, Repository.Impl, UserProfile.Impl, Versioned.Impl, VirtualUnit.Impl

public interface Versioned
extends Accessible

An entity that may have prior versions.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Versioned.Impl

Method Summary

Modifier and Type	Method and Description
Iterable<Version>	getAllPriorVersions() Loops through the chain of prior versions until the oldest existing version.
Version	getPriorVersion() Get the most recent version for this item, if one exists.

Methods inherited from interface eu.ehri.project.models.base.Accessible

addAccessor, getAccessors, getHistory, getLatestEvent, getPermissionScope, getPermissionScopes, hasAccessRestriction, removeAccessor, setPermissionScope

Methods inherited from interface eu.ehri.project.models.base.PermissionGrantTarget

getPermissionGrants

Methods inherited from interface eu.ehri.project.models.base.Entity

as, getId, getProperty, getProperty, getPropertyKeys, getType

Methods inherited from interface com.tinkerpop.frames.VertexFrame

asVertex

Method Detail

getPriorVersion

Version getPriorVersion()

Get the most recent version for this item, if one exists.

Returns:

a version frame, or null if there is no prior version

getAllPriorVersions

Iterable<Version> getAllPriorVersions()

Loops through the chain of prior versions until the oldest existing version.

Returns:

an iterable of prior item versions