FirstItem (uk.gov.gchq.koryphe:koryphe 2.5.2 API)

java.lang.Object
- uk.gov.gchq.koryphe.function.KorypheFunction<Iterable<T>,T>
- - uk.gov.gchq.koryphe.impl.function.FirstItem<T>

Type Parameters:

T - the type of objects in the iterable

All Implemented Interfaces:

Function<Iterable<T>,T>
```
public class FirstItem<T>
extends KorypheFunction<Iterable<T>,T>
```
A FirstItem is a KorypheFunction that returns the first item from a provided Iterable of items of type T

- Constructor Summary
  
  Constructors
  Constructor Description
  
  FirstItem()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  T apply(Iterable<T> input)
  - 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
- FirstItem
```
public FirstItem()
```

Method Detail
- apply
```
public T apply(Iterable<T> input)
```