org.mule.runtime.core.api.util.func

Class CompositePredicate<T>

java.lang.Object

org.mule.runtime.core.api.util.func.CompositePredicate<T>

Type Parameters:

T - the generic type of the predicate

All Implemented Interfaces:

Predicate<T>

public class CompositePredicate<T>
extends Object
implements Predicate<T>

A Predicate which aggregates more predicates and evaluates them as a whole.

Since:

4.0

Method Summary

Modifier and Type	Method and Description
static <T> CompositePredicate<T>	of(Predicate<T>... predicates) Creates a new instance which aggregates the given predicates.
boolean	test(T t) Tests the value with all the aggregated predicates.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Method Detail

of

public static <T> CompositePredicate<T> of(Predicate<T>... predicates)

Creates a new instance which aggregates the given predicates. If predicates is null or empty, then the returned instance will return true for any value

Type Parameters:

T - the generic type of the predicate

Parameters:

predicates - the predicates to aggregate

Returns:

a new CompositePredicate

test

public boolean test(T t)

Tests the value with all the aggregated predicates.

The predicates will be evaluated in the same order as they were fed into the of(Predicate[]) method. If one predicate returns false, then the subsequent ones will not be evaluated and this method will return false.

Specified by:

test in interface Predicate<T>

Parameters:

t - the value to test

Returns:

the result of the evaluation