NthItem (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.NthItem<T>

Type Parameters:

T - the type of objects in the iterable

All Implemented Interfaces:

Function<Iterable<T>,T>
```
public class NthItem<T>
extends KorypheFunction<Iterable<T>,T>
```
A NthItem is a KorypheFunction that returns an item based on user selection, from an Iterable of items of type T

Constructor Summary

Constructors
Constructor Description

NthItem()

NthItem(int selection)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`apply(Iterable<T> input)`
`boolean`	`equals(Object o)`
`int`	`getSelection()`
`int`	`hashCode()`
`void`	`setSelection(int selection)`

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

NthItem
```
public NthItem()
```

NthItem
```
public NthItem(int selection)
```

Method Detail

apply
```
public T apply(Iterable<T> input)
```

setSelection

public void setSelection(int selection)

getSelection
```
public int getSelection()
```

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class KorypheFunction<Iterable<T>,T>

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class KorypheFunction<Iterable<T>,T>