Я пытаюсь использовать библиотеку timetree в моем проекте data data neo4j 4.0.0.

Как подробно описано на этой странице,https://github.com/graphaware/neo4j-timetreeЯ отредактировал свой файл neo4j.properties, чтобы включить автоматическое присоединение события, добавить зависимость от времени к моему gradle и установить свойство 'creationDate' в узле события с типом данных Long. Хотя все выглядит так, как должно быть, оно все равно не создает никакого временного дерева.

Вот мой файл neo4j.property:

# Runtime must be enabled like this
com.graphaware.runtime.enabled=true

# A Runtime module that takes care of attaching the events like this (TT is the ID of the module)
com.graphaware.module.TT.1=com.graphaware.module.timetree.module.TimeTreeModuleBootstrapper

# Nodes which represent events and should be attached automatically have to be defined
com.graphaware.module.TT.event=hasLabel('StructureVersionChange'),hasLabel('RuleVersionChange'),hasLabel('FilterVersionChange')

# Optionally, a property on the event nodes that represents the the time (long) at which the event took place must be specified (defaults to "timestamp")
com.graphaware.module.TT.timestamp=creationDate

# Optionally, a resolution can be specified (defaults to DAY)
com.graphaware.module.TT.resolution=SECOND

# Optionally, a time zone can be specified (defaults to UTC)
com.graphaware.module.TT.timezone=CEST

# Optionally, a relationship type with which the events will be attached to the tree can be specified (defaults to AT_TIME)
com.graphaware.module.TT.relationship=CREATED_ON

# autoAttach must be set to true
com.graphaware.module.TT.autoAttach=true

На самом деле, до этого я пытался использовать версию Timetree для JAVA API для моего проекта, но потом меня по-настоящему смутил тип параметра конструктора timetree, который называется Node. Принимая во внимание, что весной мои узлы имеют типы своих классов.

Заранее спасибо, и ваше предложение будет очень признателен!

РЕДАКТИРОВАТЬ:

neo4j.properties

# Runtime must be enabled like this
com.graphaware.runtime.enabled=true

# A Runtime module that takes care of attaching the events like this (TT is the ID of the module)
com.graphaware.module.TT.1=com.graphaware.module.timetree.module.TimeTreeModuleBootstrapper

# Nodes which represent events and should be attached automatically have to be defined
com.graphaware.module.TT.event=hasLabel('FilterVersionChange') || hasLabel('StructureVersionChange') || hasLabel('CodeUnitVersionChange') || hasLabel('RuleVersionChange') || hasLabel('EpisodeVersion')

# Optionally, a property on the event nodes that represents the the time (long) at which the event took place must be specified (defaults to "timestamp")
com.graphaware.module.TT.timestamp=creationDate

# Optionally, a resolution can be specified (defaults to DAY)
com.graphaware.module.TT.resolution=SECOND

# Optionally, a time zone can be specified (defaults to UTC)
com.graphaware.module.TT.timezone=CEST

# Optionally, a relationship type with which the events will be attached to the tree can be specified (defaults to AT_TIME)
com.graphaware.module.TT.relationship=CREATED_ON

# autoAttach must be set to true
com.graphaware.module.TT.autoAttach=true

данные / Журнал / neo4j.0.0

May 17, 2015 4:07:42 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.18.1 02/19/2014 03:28 AM'
May 17, 2015 4:07:42 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.18.1 02/19/2014 03:28 AM'
May 17, 2015 4:07:43 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.18.1 02/19/2014 03:28 AM'
May 17, 2015 4:11:39 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.18.1 02/19/2014 03:28 AM'
May 17, 2015 4:11:39 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.18.1 02/19/2014 03:28 AM'
May 17, 2015 4:11:39 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.18.1 02/19/2014 03:28 AM'
May 17, 2015 4:28:49 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.18.1 02/19/2014 03:28 AM'
May 17, 2015 4:28:49 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.18.1 02/19/2014 03:28 AM'
May 17, 2015 4:28:49 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.18.1 02/19/2014 03:28 AM'

данные / graph.db / сообщения

2015-05-17 14:28:46.537+0000 INFO  [o.n.k.i.DiagnosticsManager]: --- INITIALIZED diagnostics START ---
2015-05-17 14:28:46.538+0000 INFO  [o.n.k.i.DiagnosticsManager]: Neo4j Kernel properties:
2015-05-17 14:28:46.541+0000 INFO  [o.n.k.i.DiagnosticsManager]: com.graphaware.module.TT.resolution=DAY
2015-05-17 14:28:46.541+0000 INFO  [o.n.k.i.DiagnosticsManager]: com.graphaware.module.TT.timestamp=creationDate
2015-05-17 14:28:46.541+0000 INFO  [o.n.k.i.DiagnosticsManager]: com.graphaware.module.TT.relationship=CREATED_ON
2015-05-17 14:28:46.541+0000 INFO  [o.n.k.i.DiagnosticsManager]: com.graphaware.module.TT.event=hasLabel('FilterVersionChange') || hasLabel('ArchitectureUnitVersionChange') || hasLabel('CodeUnitVersionChange') || hasLabel('RuleVersionChange') || hasLabel('EpisodeVersion')
2015-05-17 14:28:46.541+0000 INFO  [o.n.k.i.DiagnosticsManager]: store_dir=C:\NEO4J-~1.1\data\graph.db
2015-05-17 14:28:46.541+0000 INFO  [o.n.k.i.DiagnosticsManager]: com.graphaware.runtime.enabled=true
2015-05-17 14:28:46.541+0000 INFO  [o.n.k.i.DiagnosticsManager]: com.graphaware.module.TT.autoAttach=true
2015-05-17 14:28:46.541+0000 INFO  [o.n.k.i.DiagnosticsManager]: remote_shell_enabled=true
2015-05-17 14:28:46.541+0000 INFO  [o.n.k.i.DiagnosticsManager]: com.graphaware.module.TT.timezone=CEST
2015-05-17 14:28:46.541+0000 INFO  [o.n.k.i.DiagnosticsManager]: com.graphaware.module.TT.1=com.graphaware.module.timetree.module.TimeTreeModuleBootstrapper
2015-05-17 14:28:46.544+0000 INFO  [o.n.k.i.DiagnosticsManager]: Diagnostics providers:
2015-05-17 14:28:46.544+0000 INFO  [o.n.k.i.DiagnosticsManager]: org.neo4j.kernel.configuration.Config
...
...
2015-05-17 14:28:48.656+0000 INFO  [o.n.k.i.DiagnosticsManager]: --- STARTED diagnostics for KernelDiagnostics:StoreFiles END ---
2015-05-17 14:28:48.696+0000 INFO  [o.n.k.EmbeddedGraphDatabase]: Database is now ready
2015-05-17 14:28:48.696+0000 INFO  [o.n.s.d.LifecycleManagingDatabase]: Successfully started database
2015-05-17 14:28:48.699+0000 INFO  [o.n.k.i.DiagnosticsManager]: --- SERVER STARTED START ---
2015-05-17 14:28:48.736+0000 INFO  [o.n.s.CommunityNeoServer]: Starting HTTP on port :7474 with 8 threads available
2015-05-17 14:28:48.872+0000 INFO  [o.n.s.CommunityNeoServer]: Enabling HTTPS on port :7473
2015-05-17 14:28:48.989+0000 INFO  [o.n.s.w.Jetty9WebServer]: Mounting static content at [/webadmin] from [webadmin-html]
2015-05-17 14:28:49.023+0000 INFO  [o.n.s.w.Jetty9WebServer]: Mounting static content at [/browser] from [browser]
2015-05-17 14:28:49.956+0000 INFO  [o.n.s.CommunityNeoServer]: Server started on: http://localhost:7474/
2015-05-17 14:28:49.956+0000 INFO  [o.n.s.CommunityNeoServer]: Remote interface ready and available at [http://localhost:7474/]
2015-05-17 14:28:49.956+0000 INFO  [o.n.k.i.DiagnosticsManager]: --- SERVER STARTED END ---

Класс Entity

@NodeEntity
public class FilterVersionChange extends UnitVersion {
    @GraphId
    private Long id;

    public FilterVersionChange() {
        super();
    }

    public FilterVersionChange(String description, Date creationDate)
    {
        super(description, creationDate);
    }

    @Relationship(type="CONTAINS", direction = Relationship.OUTGOING)
    private Set<FilterState> filterStates;

    @Relationship(type="PREVIOUS", direction = Relationship.OUTGOING)
    private FilterVersionChange previousFilterVersionChange;

    @Relationship(type="REFERENCES", direction = Relationship.OUTGOING)
    private FilterVersionChange referencedFilterVersionChange;

    @Relationship(type="ADDED", direction = Relationship.OUTGOING)
    private Set<FilterState> newFilterStates;

    @Relationship(type="DELETED", direction = Relationship.OUTGOING)
    private Set<FilterState> deletedFilterStates;

    @Relationship(type="MODIFIED", direction = Relationship.OUTGOING)
    private Set<ModifiedUnitState> modifiedFilterStates;

    public void contains(Set<FilterState> filterStates) {
        this.filterStates = filterStates;
    }

    public void previous(FilterVersionChange previousFilterVersionChange) {
        this.previousFilterVersionChange = previousFilterVersionChange;
    }

    public void references(FilterVersionChange referencedFilterVersionChange) {
        this.referencedFilterVersionChange = referencedFilterVersionChange;
    }

    public void added(Set<FilterState> newFilterStates) {
        this.newFilterStates = newFilterStates;
    }

    public void deleted(Set<FilterState> deletedFilterStates) {
        this.deletedFilterStates = deletedFilterStates;
    }

    public void modified(Set<ModifiedUnitState> modifiedFilterStates) {
        this.modifiedFilterStates = modifiedFilterStates;
    }
}

вместилище

@Repository
public interface FilterVersionRepository extends GraphRepository<FilterVersion> {
    @Query("MATCH (project:Project {name:{0}})-[:HAS_FILTER_VERSION]->(filterVersion:FilterVersion {name:{1}}) RETURN filterVersion")
    FilterVersion findFilterVersionByName(String projectName, String filterVersionName);

}

Функция вызова

public FilterVersionChange createNewFilterVersionChange(String projectName,
                                                            String filterVersionName,
                                                            String filterVersionChangeDescription,
                                                            Set<FilterState> filterStates)
    {
        FilterVersion filterVersion = filterVersionRepository.findFilterVersionByName(projectName, filterVersionName);
        if(filterVersion != null)
        {
            for(FilterState filterState : filterStates)
            {
                Filter filter = new Filter(filterState.getMatchingString(), filterState.getMatchingType());
                filterState.stateOf(filter);
            }
            Set<FilterVersionChange> filterVersionChanges = new HashSet<FilterVersionChange>();
            FilterVersionChange filterVersionChange = new FilterVersionChange(filterVersionChangeDescription, new Date());
            filterVersionChange.contains(filterStates);
            filterVersionChange.added(filterStates);
            filterVersionChanges.add(filterVersionChange);
            filterVersion.tracks(filterVersionChanges);
            filterVersionRepository.save(filterVersion);
            return filterVersionChange;
        }
        else
        {
            return null;
        }
    }

FilterVersion.class

@NodeEntity
public class FilterVersion {
    @GraphId
    private Long id;

    private String name;
    private String description;
    private Date creationDate;

    public FilterVersion() {

    }

    public FilterVersion(String name, String description, Date creationDate) {
        this.name = name;
        this.description = description;
        this.creationDate = creationDate;
    }

    @Relationship(type = "TRACKS", direction = Relationship.OUTGOING)
    private Set<FilterVersionChange> filterVersionChanges;

    @Relationship(type = "HAS_FILTER_VERSION", direction = Relationship.INCOMING)
    private Project project;

    public void setName(String name) {
        this.name = name;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public void setCreationDate(Date creationDate) {
        this.creationDate = creationDate;
    }

    public void tracks(Set<FilterVersionChange> filterVersionChanges) {
        this.filterVersionChanges = filterVersionChanges;
    }

    public void belongsTo(Project project) {
        this.project = project;
    }

    public Project getProject() {
        return project;
    }
}

UnitVersion.class

@NodeEntity
public class UnitVersion {
    @GraphId
    protected Long id;

    private String description;
    private Long creationDate;

    public UnitVersion() {

    }

    public UnitVersion(String description, Date creationDate) {
        this.description = description;
        this.creationDate = creationDate.getTime();
    }

    @Relationship(type = "MAPPED_ON", direction = Relationship.OUTGOING)
    private UnitVersion unitVersion;

    public void setDescription(String description) {
        this.description = description;
    }

    public void setCreationDate(Date creationDate) {
        this.creationDate = creationDate.getTime();
    }

    public void mappedOn(UnitVersion unitVersion) {
        this.unitVersion = unitVersion;
    }
}