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

java.lang.Object
- uk.gov.gchq.koryphe.function.KorypheFunction<Walk,Object>
- - uk.gov.gchq.gaffer.data.graph.function.walk.ExtractWalkVertex

All Implemented Interfaces:

Function<Walk,Object>
```
public class ExtractWalkVertex
extends uk.gov.gchq.koryphe.function.KorypheFunction<Walk,Object>
```
An ExtractWalkVertex is a utility KorypheFunction, for simplifying the extraction of the starting Vertex from a Walk object.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  ExtractWalkVertex()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Object apply(Walk walk)
  - Methods inherited from class uk.gov.gchq.koryphe.function.KorypheFunction
    equals, hashCode
  - Methods inherited from class java.lang.Object
    getClass, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.function.Function
    andThen, compose

Constructor Detail
- ExtractWalkVertex
```
public ExtractWalkVertex()
```

Method Detail
- apply
```
public Object apply(Walk walk)
```