EntityId (uk.gov.gchq.gaffer:gaffer2 2.3.1 API)

All Superinterfaces:

ElementId, Serializable

All Known Implementing Classes:

Entity, EntitySeed, LazyEntity
```
public interface EntityId
extends ElementId
```
An EntityId is an interface describing the core methods that are required in order to identify an Entity.

Nested Class Summary
- Nested classes/interfaces inherited from interface uk.gov.gchq.gaffer.data.element.id.ElementId
  ElementId.Matches

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`Object`	`getVertex()`	Get the vertex object.
`default boolean`	`isEqual(ElementId that)`
`default boolean`	`isEqual(EntityId that)`
`default ElementId.Matches`	`isRelated(EdgeId that)`	This is related to an `EdgeId` if either the EdgeId's source or destination matches this EntityId's vertex.
`default ElementId.Matches`	`isRelated(ElementId that)`	This is related to an `ElementId` if either the ElementId is equal to this EntityId or it is an EdgeId and its source or destination matches this EntityId's vertex.
`void`	`setVertex(Object vertex)`	Set the vertex object.

Methods inherited from interface uk.gov.gchq.gaffer.data.element.id.ElementId
getClassName, setClassName

- Method Detail
  - getVertex
```
Object getVertex()
```
    Get the vertex object.
    
    Returns:
    
    the vertex
  - setVertex
```
void setVertex(Object vertex)
```
    Set the vertex object.
    
    Parameters:
    
    vertex - the vertex object to set
  - isEqual
```
default boolean isEqual(ElementId that)
```
    Specified by:
    
    isEqual in interface ElementId
  - isEqual
```
default boolean isEqual(EntityId that)
```
  - isRelated
```
default ElementId.Matches isRelated(ElementId that)
```
    This is related to an ElementId if either the ElementId is equal to this EntityId or it is an EdgeId and its source or destination matches this EntityId's vertex.
    
    Specified by:
    
    isRelated in interface ElementId
    
    Parameters:
    
    that - the ElementId to compare
    
    Returns:
    
    An instance of ElementId.Matches to describe how the seeds are related.
  - isRelated
```
default ElementId.Matches isRelated(EdgeId that)
```
    This is related to an EdgeId if either the EdgeId's source or destination matches this EntityId's vertex.
    
    Parameters:
    
    that - the EdgeId to compare
    
    Returns:
    
    An instance of ElementId.Matches to describe how the seeds are related.