uk.gov.gchq.koryphe.impl.function

Class FirstValid<I_ITEM>

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 and Description
FirstValid()
FirstValid(Predicate predicate)

Method Summary

Modifier and Type	Method and 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, identity

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>