Package org.codehaus.groovy.runtime

Class BooleanClosurePredicate<T>

java.lang.Object

org.codehaus.groovy.runtime.BooleanClosurePredicate<T>

All Implemented Interfaces:

Predicate<T>

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

Adapts a Closure to a Predicate, converting the closure's return value to a boolean using Groovy truth semantics.

Since:

6.0.0

Constructor Summary

Constructors

Constructor	Description
BooleanClosurePredicate(Closure wrapped)	Constructs a BooleanClosurePredicate from a Closure.

Method Summary

Modifier and Type	Method	Description
boolean	test(T arg)	Tests the given value using the wrapped closure with Groovy truth conversion.

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, negate, or

Constructor Details

BooleanClosurePredicate

public BooleanClosurePredicate(Closure wrapped)

Constructs a BooleanClosurePredicate from a Closure.

Parameters:

wrapped - the Closure to adapt to a predicate

Method Details

test

public boolean test(T arg)

Tests the given value using the wrapped closure with Groovy truth conversion.

Specified by:

test in interface Predicate<T>

Parameters:

arg - the value to test

Returns:

true if the closure result is truthy by Groovy standards, false otherwise