PredicateUtils (formcycle: bom 8.0.5-alpha.1 API)

java.lang.Object
- de.xima.fc.utils.PredicateUtils

```
public final class PredicateUtils
extends Object
```
Utility for Predicates.

Since:

8.0.0

Author:

XIMA MEDIA GmbH

Constructor Summary

Constructors
Constructor Description

PredicateUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <A,B> Predicate<A>`	`compose(Predicate<B> predicate, Function<A,? extends B> function)`	Returns the composition of a function and a predicate.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PredicateUtils
```
public PredicateUtils()
```
- Method Detail
  - compose
```
public static <A,B> Predicate<A> compose(Predicate<B> predicate,
                                               Function<A,? extends B> function)
```
    Returns the composition of a function and a predicate. For every x, the generated predicate returns predicate(function(x)).
    
    Type Parameters:
    
    A - Type of the items that can be tested by the composed predicate.
    
    B - Type of the items that can be tested by the predicate to compose.
    
    Parameters:
    
    predicate - Predicate to compose.
    
    function - Mapping function.
    
    Returns:
    
    the composition of the provided function and predicate