Package org.codehaus.groovy.runtime

Class BooleanClosureForMapPredicate<K,V>

java.lang.Object

org.codehaus.groovy.runtime.BooleanClosureForMapPredicate<K,V>

All Implemented Interfaces:

Predicate<Map.Entry<K,V>>

public class BooleanClosureForMapPredicate<K,V>
extends Object
implements Predicate<Map.Entry<K,V>>

Adapts a Closure to a Predicate over Map.Entry values. If the closure takes two parameters, the key and value are passed separately; otherwise the Map.Entry itself is passed.

Since:

6.0.0

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
boolean	test(Map.Entry<K,V> entry)	Tests the given map entry 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

BooleanClosureForMapPredicate

public BooleanClosureForMapPredicate(Closure wrapped)

Constructs a BooleanClosureForMapPredicate from a Closure.

Parameters:

wrapped - the Closure to adapt to a map entry predicate

Method Details

test

public boolean test(Map.Entry<K,V> entry)

Tests the given map entry using the wrapped closure with Groovy truth conversion. If the closure takes two parameters, key and value are passed separately; otherwise the entry itself is passed.

Specified by:

test in interface Predicate<K>

Parameters:

entry - the Map.Entry to test

Returns:

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