Function1 (Drools :: Canonical Model 8.41.0.Final API)

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

Function1.Impl
```
public interface Function1<T,R>
extends java.io.Serializable
```

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class Function1.Impl<T,R>

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default <V> Function1<T,V>`	`andThen(Function1<R,V> f2)`
`R`	`apply(T t)`
`static <T> Function1<T,T>`	`identity()`

Method Detail

apply
```
R apply(T t)
```

identity

static <T> Function1<T,T> identity()

andThen

default <V> Function1<T,V> andThen(Function1<R,V> f2)