Datum

All Implemented Interfaces:
```
public interface Datum

                    
```
Data object instance, whether structural or not.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`Map<String, Object>`	`propertiesToPersist()`	Properties to persist Subclasses can add their own properties but must call super to include these.
`Set<String>`	`labels()`	Labels of the entity.
`abstract String`	`getId()`	Embabel id.
`abstract String`	`getUri()`	URI for the content.
`abstract Map<String, Object>`	`getMetadata()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - propertiesToPersist
```
 Map<String, Object> propertiesToPersist()
```
    Properties to persist Subclasses can add their own properties but must call super to include these.
  - labels
```
 Set<String> labels()
```
    Labels of the entity. In Neo, this might include multiple labels. In a relational database, this might be a single table name.
  - getId
```
 abstract String getId()
```
    Embabel id. Will be synthetic.
  - getUri
```
 abstract String getUri()
```
    URI for the content. May be a URL. Not generated by Embabel, but from the source.
  - getMetadata
```
 abstract Map<String, Object> getMetadata()
```