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

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

Type Parameters:

I_ITEM - the type of objects in the iterable

All Implemented Interfaces:

Function<Iterable<I_ITEM>,I_ITEM>
```
public class FirstValid<I_ITEM>
extends KorypheFunction<Iterable<I_ITEM>,I_ITEM>
```
A FirstValid is a Function that returns the first item from a provided input Iterable which matches the provided Predicate

Constructor Summary

Constructors
Constructor Description

FirstValid()

FirstValid(Predicate predicate)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`I_ITEM`	`apply(Iterable<I_ITEM> iterable)`
`boolean`	`equals(Object o)`
`Predicate`	`getPredicate()`
`int`	`hashCode()`
`FirstValid<I_ITEM>`	`predicate(Predicate predicate)`
`FirstValid<I_ITEM>`	`setPredicate(Predicate predicate)`

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

FirstValid
```
public FirstValid()
```

FirstValid

public FirstValid(Predicate predicate)

Method Detail

apply

public I_ITEM apply(Iterable<I_ITEM> iterable)

predicate

public FirstValid<I_ITEM> predicate(Predicate predicate)

setPredicate

public FirstValid<I_ITEM> setPredicate(Predicate predicate)

getPredicate
```
public Predicate getPredicate()
```

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

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

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

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